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Thematische Bibliographien / Callosobruchus / Zeitschriftenartikel

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Zeitschriftenartikel zum Thema „Callosobruchus“

Autor: Grafiati

Veröffentlicht am 18. Mai 2024

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1

R.O., Oyewale,, Idowu, G.A., Iborigi, E. F, Bolajoko, M.H., Ibrahim, R.O., Ibrahim, H.M. und Olaniyi, R.M. „IDENTIFICATION OF COWPEA WEEVIL (Callosobruchus maculatus L. Walp) IN SOME SELECTED LOCAL GOVERNMENT AREAS OF KWARA STATE“. Tropical Agrobiodiversity 3, Nr. 2 (2022): 25–28. http://dx.doi.org/10.26480/trab.02.2022.25.28.

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This research work was conducted to determine the Morphometric diversity of Callosobruchus maculatus in six Local Government areas of Kwara State, (Ifelodun, Irepodun, Asa, Ilorin West, Ilorin East and Ilorin South). Three (3) markets were surveyed in each of the six (6) local government areas and one measure of infested cowpea with Callosobruchus maculatus (Bean weevil) was obtained in each market. Five (5) bean weevils (Callosobruchus maculatus) from each of the three locations (market) were kept in different transparent containers containing ethanol solution and labeled (for the different location at which they were obtained). The samples were taken to the insect laboratory (insect museum) of the Department of Crop Protection, Faculty of Agriculture Ahmadu Bello University (ABU), Zaria, Kaduna state for classification. The data were subjected to Analysis of Variance (ANOVA) using statistical package version 9.0 and mean were separated using Duncan Multiple Range Test (DMRT) at 5 % probability. The result obtained showed that Asa and Ilorin South had the largest diversification of Callosobruchus maculatus and only Callosobruchus maculatus was identified in all the six (6) selected Local Government Areas of Kwara State.

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Jafar Teaimah, Sadeq, Kadhim Saleh Al-Hadlag und Nasir Abd Ali Hlif. „Evaluation of the Activity of some Plant Extracts and Malathion on the Control of Callosobruchus maculatus“. Sumer 1 8, CSS 1 (15.08.2023): 1–8. http://dx.doi.org/10.21931/rb/css/2023.08.01.66.

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This study aimed to evaluate the efficacy of some plant extracts on the control of callosobruchus maculatus.The plant extracts were Cuminum cyminum seeds, Nerium oleander leaves, and Conocarpus erotica leaves at three concentrations: 0.5, 1, and 2% compared to the pesticide malathion 1.25ml. l-1 against the southern bean insect Callosobruchus maculatus. Results showed that the ethanolic Conocarpus erotica leaves extract 2% achieved the highest mortality percentages to eggs, larvae and pupae by the values 12.86, 77.14, and 17.12 %, compared to malathion, 77.7, 95.3, 70.36 % respectively, followed by ethanolic Nerium oleander leaves extract 2%. In contrast, the aqueous and ethanolic extracts of Cuminum cyminum seeds performed the lowest effects. Repellent activities of Conocarpus erotica leaves and Nerium oleander leaves extracts gave a good and higher effect, especially with the highest concentration, 2%, and when extracted by ethanol. These extracts could be recommended in integrated pest management programs to protect cowpea seeds against Callosobruchus maculatus. Keywords:- Plant extracts, Mortality, Repellency effect, Callosobruchus maculatus.

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SAKAI, Anri, Hiroshi HONDA, Kohei OSHIMA und Izuru YAMAMOTO. „Oviposition Marking Pheromone of Two Bean Weevils, Callosobruchus chinensis and Callosobruchus maculatus“. Journal of Pesticide Science 11, Nr. 2 (1986): 163–68. http://dx.doi.org/10.1584/jpestics.11.163.

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Haris, Hartini, und Yustina Maria Silvia Wonga Puu. „UJI AKTIVITAS EKSTRAK DAUN MBOA (Melastomata malabatricum) TERHADAP HAMA GUDANG Callosobruchus sp (COLEOPTERA:BRUCHIDAE) PADA KACANG HIJAU (Phaseolus radiata L.)“. AGRICA 3, Nr. 2 (22.07.2020): 99–110. http://dx.doi.org/10.37478/agr.v3i2.498.

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Activity Test Extract Mboa Leaf (Melastomata Malabatrikum) against warehouse pest Callosobruchus Sp (Coleoptera : Bruchidae) Green bean (Phaseolus Radiata L.). Green beans are an important crop in the tropics and have long cultivated in Indonesia. Green bean production in quantity and quality is strongly influenced by the presence of pest and diseases. The damage caused by insects ensued can reach 70% (Kartasapoetra, 1987). Given the magnitude percentage damage inflicted by insects CallosobbrushusSp is a necessary control measure. This study aims to determine the activity of leaf extract Mboa (M. Mallabatricum) against warehouse pest Callosobruchus Sp. This study uses a CDR with four treatments (M25, M50, M75, M100) and repeated 10 times. The result showed extra activity Mboa leaves (M. Mallabatricum) against Callosobruchus Sp to test a contact poison can cause Callosobruchus Sp morality above 80% seen in the treatment of M50, M75, and M100 of 9.987%. repellant test showed a decrease traffic to continue successive treatment – participated in treatments M25 (61%), M50 (46%), M75 (43%), M100(34%) and mortality due to neurological disorders for M25 (7.34%), M50 (7.99%), M75 (8.54%), and M100 (9.21%). An antibody test can suppress high levels of oviposition in each treatment. M25 (31.21%), M50 (71.01%), M75(79.5%), and M100 (87.22%).

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Thandar, Khin, Kularb Laosatit, Tarika Yimram und Prakit Somta. „Genetic analysis of seed resistance to Callosobruchus chinensis and Callosobruchus maculatus in cowpea“. Journal of Stored Products Research 92 (Mai 2021): 101783. http://dx.doi.org/10.1016/j.jspr.2021.101783.

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Giga, D. P., und R. H. Smith. „Intraspecific Competition in the Bean Weevils Callosobruchus maculatus and Callosobruchus rhodesianus (Coleoptera: Bruchidae)“. Journal of Applied Ecology 28, Nr. 3 (Dezember 1991): 918. http://dx.doi.org/10.2307/2404217.

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Houng, Huaang Youh, und Jui Ming Chou. „Development of Automatic Bio-Monitoring System for the Life History of Insect“. Applied Mechanics and Materials 195-196 (August 2012): 1078–82. http://dx.doi.org/10.4028/www.scientific.net/amm.195-196.1078.

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An automatic bio-monitoring system was developed for exploring the life history of insect (Callosobruchus maculates) inhabiting in beans. Callosobruchus maculatus only feeds before exclusion and the demand for food is different in every life stage. The feeding process cracks bean texture fibers and produces feeble ultrasound. Hence the life history of an inhabitant can be explored through spying the feeding cracks. The developed ultrasonic monitoring system consists of a delicate electronic signal-conditioning module, which amplifies, filters, and transforms a biting crack into a square pulse. A computer equipped with software developed in house acquires biting pulses and displays the life history on line. Acquired data are stored for subsequently off-line analysis. The system has been successfully applied to exploration of the life histories of Callosobruchus maculatus inhabiting in Azuki beans and mung beans.

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Ali Abuelnnor, Nagat. „The Mortality Effect of Some Plant Powders on the Cowpea Beetle, Callosobruchus maculatus Fab. (Coleoptera: Chrysomelidae)“. Arab Journal for Plant Protection 41, Nr. 3 (September 2023): 327–31. http://dx.doi.org/10.22268/ajpp-41.3.327331.

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Abuelnour, N.A. 2023. The Mortality Effect of Some Plant Powders on the Cowpea Beetle, Callosobruchus maculatus Fab. (Coleoptera: Chrysomelidae). Arab Journal of Plant Protection, 41(3): 327-331. https://doi.org/10.22268/AJPP41.3.327331 This study aimed to test the biological effect of four plant powders: black pepper (Piper nigrum), ginger (Zingiber offiicinale), retem (Retama raetam) and rosemary (Rosmarinus officinalis) against cowpea weevil, Callosobruchus maculates Fab. in chickpeas using five concentrations, 0.0, 1.0, 2.0, 3.0 and 4.0% (w/w). Results obtained showed that all tested plant powders produced significantly higher mortality than the control and reached 80.63% in 96 h. Mortality rates increased proportionally with duration of exposure. The black pepper P. nigrum caused the highest beetles mortality at all exposure times which differed significantly from mortalities caused by the other plant powders used in this experiment. Keywords: Callosobruchus maculatus, plant powders, chickpeas, mortality

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M, Madhavi, Babu Rao G und Srinivas V. „Morphological Abnormalities of Betulinic Acid from Ziziphus Jujuba Against the Callasobruchus Chinensis (Coleoptera: Bruchidae)“. Biosciences, Biotechnology Research Asia 16, Nr. 2 (28.06.2019): 411–16. http://dx.doi.org/10.13005/bbra/2756.

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Betulinic acid is a compound isolated from bark of Ziziphus jujuba. Betulinic acid,a triterpenoid. Betulinic acid exhibits a broad range of biological activities. It is an insect growth regulator, we observed the effect of different concentrations (10, 8, 6, 4and 2 μg / μl doses) Betulinic acid on Callosobruchus chinensis growth and development, in our observations we observed various morphological abnormalities like degeneration, deformation in larval, pupal stages. Untreated Callosobruchus chinensis showed normal in the developmental stages with the larval instar stages and henceforth developimg into pupa without any deformities. However Betulinic acid affected larval instars showed disrupted structures of the cuticle like tanning of cuticle and abnormal larvae over-aged larva with either complete or partial damage of pupa. The results demonstrated that Betulinic acid causes rapid cessation of growth due to disruption of larval structure and inhibition of growth following topical treatment on 4th 5th instar and pupae of Callosobruchus chinensis.

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Kyogoku, Daisuke, und Takayoshi Nishida. „The mechanism of the fecundity reduction in Callosobruchus maculatus caused by Callosobruchus chinensis males“. Population Ecology 55, Nr. 1 (04.10.2012): 87–93. http://dx.doi.org/10.1007/s10144-012-0344-3.

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Pandey, Divya, Bharat Neekhra, Meeta Mishra, Smita Banerjee und Subodh Kumar Jain. „Biomarker System for Genetic Analysis of Stored Grain Pests Callosobruchus maculatus and Callosobruchus chinensis“. Proceedings of the National Academy of Sciences, India Section B: Biological Sciences 85, Nr. 2 (02.07.2014): 663–71. http://dx.doi.org/10.1007/s40011-014-0366-z.

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Mansi Shukla und Newton Paul. „Comparative effect of Callosobruchus maculatus (Pest) on different pulses“. World Journal of Biology Pharmacy and Health Sciences 18, Nr. 1 (30.04.2024): 328–31. http://dx.doi.org/10.30574/wjbphs.2024.18.1.0208.

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Experiments were undertaken in room circumstances on variety of pulses to investigate the seed damage and weight loss caused by pulse beetle Callosobruchus maculatus. The pulses selected for the study of comparative effect of Callosobruchus maculatus were chick pea (desi chana) “Cicer arietinum”, golden gram (moong daal) “Vigna radiata”, field pea (matar) “Pisum sativum”, Lentil (Masur) “Lens culinaris” and Kabuli chana (Chola) “Cicer arietinum”. The selected five variety of pulses are infested with pulse beetles and kept the pulse boxes for forty-five days without disturbing the pulses.

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MAHGOUB, SANAA M., MOHAMED S. HAMED, SAEUD M. ALI und MAHROUS S. A. GHARIB. „SUSCEPTIBILITY OF SOME EGYPTIAN PULSES TO INFESTATION BY CALLOSOBRUCHUS CHINENSIS (L.) AND CALLOSOBRUCHUS MACULATUS (F.)“. Egyptian Journal of Agricultural Research 83, Nr. 4 (01.12.2005): 1601–12. http://dx.doi.org/10.21608/ejar.2005.250908.

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Giga, D. P. „Selection of oviposition sites by the cowpea weevils Callosobruchus rhodesianus (Pic.) and Callosobruchus maculatus (F.)“. International Journal of Tropical Insect Science 16, Nr. 02 (Juni 1995): 145–49. http://dx.doi.org/10.1017/s1742758400017021.

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Pimentel, Georgiany G., Lúcia Da Silva Fontes, Antônio José de Almeida Filho und Valter Arthur. „NOTA CIENTÍFICA: ALGUNS ASPECTOS BIOLÓGICOS DE Callosobruchus maculatus EM SEIS DIFERENTES CONDIÇÕES CLIMÁTICAS CRIADAS EM LABORATÓRIO“. BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura 78, Nr. 3 (02.09.2015): 363. http://dx.doi.org/10.37856/bja.v78i3.302.

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Fontes, Lúcia Da Silva, und Valter Arthur. „AVALIAÇÃO DA RESISTÊNCIA DE GENÓTIPOS DE CAUPI (Vigna unguiculata, L.) AO ATAQUE DE Callosobruchus maculatus (FABR., 1775)“. BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura 80, Nr. 1 (24.11.2015): 49. http://dx.doi.org/10.37856/bja.v80i1.1408.

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HO, Rosulu. „Efficacy of Chilli Pepper Capsicum frutescens (L.) for the Control and Management of Cowpea Weevil Callosobruchus maculatus (F.) Infesting Cowpea Vigna unguiculata (L.) Walp in Storage Environment“. East African Scholars Journal of Agriculture and Life Sciences 5, Nr. 2 (26.02.2022): 44–52. http://dx.doi.org/10.36349/easjals.2022.v05i02.003.

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Chilli pepper, Capsicum frutescens (L.) (whole and powder) was evaluated for their insecticidal activities against the bruchid, Callosobruchus maculatus to prevent loss of cowpea in storage. There were eight treatments (1.0g, 2.0g and 3.0g of chilli pepper powder, 1.0g, 2.0g and 3.0g of whole fruit of chilli pepper, actellic dust 2% and no protectant control) in five replications laid-out in complete randomized design. 200g of cowpea seeds were admixed with each of the treatments for their efficacy against oviposition, damage and weight loss to Callosobruchus maculatus. Percentage germination and proximate composition were also tested after storing seeds for periods ranging between 38 days and 4 months. Results revealed that chilli pepper powder and whole fruits at all levels reduced to its barest minimum the number of eggs laid or hatched by Callosobruchus maculatus preventing adult emergence and survival at 38 days after infestation, weight loss after 4 months and increased percentage germination as compared to control (60.0±0.0 and 40.0±0.0). Chilli pepper had significant influence on proximate composition as treated cowpea retained their nutrient after four months of storage. 3.0g chilli pepper powder was observed to be very effective than other treatments and control.

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Amiri, Azam, und Ali R. Bandani. „Facultative deuterotokous parthenogenesis in Callosobruchus maculatus“. Zoologischer Anzeiger 291 (März 2021): 1–6. http://dx.doi.org/10.1016/j.jcz.2021.01.001.

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MIYATAKE, TAKAHISA, KENSUKE OKADA und TOMOHIRO HARANO. „Negative relationship between ambient temperature and death-feigning intensity in adult Callosobruchus maculatus and Callosobruchus chinensis“. Physiological Entomology 33, Nr. 1 (März 2008): 83–88. http://dx.doi.org/10.1111/j.1365-3032.2007.00607.x.

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Giga, D. P., und J. Canhão. „Interspecies interference of oviposition behaviour in the cowpea weevils Callosobruchus rhodesianus (Pic) and Callosobruchus maculatus (F.)“. International Journal of Tropical Insect Science 17, Nr. 02 (Juni 1997): 251–55. http://dx.doi.org/10.1017/s1742758400016441.

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Giga, D. P., und R. H. Smith. „Oviposition markers in Callosobruchus maculatus F. and Callosobruchus rhodesianus pic. (coleoptera, bruchidae): Assymmetry of interspecific responses“. Agriculture, Ecosystems & Environment 12, Nr. 3 (Februar 1985): 229–33. http://dx.doi.org/10.1016/0167-8809(85)90114-8.

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Haines, C. P. „Observations on Callosobruchus analis (F.) in Indonesia, including a key to storage Callosobruchus spp (Col., Bruchidae)“. Journal of Stored Products Research 25, Nr. 1 (Februar 1989): 9–16. http://dx.doi.org/10.1016/0022-474x(89)90003-9.

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J. K., Lekshmi, Kennedy J.S., Murugan M und Malarvizhi D. „A Comparative Analysis of Age-Stage Two Sex Life Tables in Distinct Forms of Callosobruchus maculatus (F.): Insights into Population Dynamics and Reproductive Strategies“. Journal of Advanced Zoology 44, Nr. 2 (07.10.2023): 213–24. http://dx.doi.org/10.17762/jaz.v44i2.259.

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Callosobruchus maculatus, the bean weevil, is a fascinating insect that showcases remarkable adaptations for survival. Found in tropical and subtropical regions, it has become a global pest due to its adaptability and hitchhiking capabilities, causing substantial grain losses. This small beetle, part of the Chrysomelidae family, serves as a valuable model organism in entomology and agricultural research. One of the key aspects of Callosobruchus maculatus that captures the attention of scientists is its dichotomy between active and inactive forms. These two forms represent distinct survival strategies employed by the beetle to navigate its ever-changing environment. The present study provides a comprehensive overview of the study on Callosobruchus maculatus, highlighting the two distinct forms of the species, their adaptations, and the significance of understanding their lifetable parameters. It emphasizes the ecological, practical, and research-oriented implications of this study, ranging from ecological insights to pest management strategies and the optimization of mass multiplication protocols. These forms exhibited notable differences in various life history parameters and survival characteristics. Flightless-inactive females had longer preoviposition and oviposition period and laid a significantly higher average of eggs per female with higher reproduction potential. Female fecundity (eggs/female) was much lower in the flight-active form (18.6) than in the flightless-inactive form (84.10) and maintained constant survival rate. Life expectancy values were generally lower for the flightless-inactive form compared to the flight-active form across different stages and sexes. Both males and females in the flight-active form exhibited a consistent and relatively high life expectancy, with a 100% chance of survival throughout all age intervals. Overall, these findings provide a comprehensive understanding of the differences in life history traits, reproductive strategies, and survival patterns between the flight-active and flightless-inactive forms of Callosobruchus beetles in a controlled laboratory environment.

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Shifa Vanmathi, J., C. Padma Latha und A. J. A. Ranjit Singh. „IMPACT OF ENTOMOPATHOGENIC FUNGUS, BEAUVERIA BASSIANA ON STORED GRAINS PEST, CALLOSOBR CALLOSOBRUCHUS MACULATUS (F.) (COLEOPTER .) (COLEOPTERA: BRUCHIDAE)“. Journal of Biopesticides 04, Nr. 02 (01.12.2011): 194–97. http://dx.doi.org/10.57182/jbiopestic.4.2.194-197.

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ABSTRACT Laboratory bioassay was carried with five different concentrations of Beauveria bassiana (1x104 to 1x 108 ml-1) against the pulse beetle, Callosobruchus maculatus. Stored seeds were severely attacked by the pulse beetle, Callosobruchus maculatus, a coleopteran pest.At the larval stage, it penetrated into stored seeds and fed on cotyledons. Entomopathogenic fungus, Beauveria bassiana caused maximum oviposition reduction and 100% adult mortality was obtained at higher concentrations. Mortality declined with the decrease in concentrations. At higher concentrations, oviposition reduction was 60.58%, and adult mortality was 99.44% at 92h respectively. It showed higher virulence compared to other isolates.At lower concentrations, oviposition reduction was 23.82% and adult mortality was 81.93% at 92 h respectively.

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Lüthi, Christoph, Fernando Álvarez-Alfageme, Jeffrey D. Ehlers, Thomas J. V. Higgins und Jörg Romeis. „Resistance of αAI-1 transgenic chickpea (Cicer arietinum) and cowpea (Vigna unguiculata) dry grains to bruchid beetles (Coleoptera: Chrysomelidae)“. Bulletin of Entomological Research 103, Nr. 4 (05.03.2013): 373–81. http://dx.doi.org/10.1017/s0007485312000818.

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AbstractDry grain legume seeds possessing αAI-1, an α-amylase inhibitor from common bean (Phaseolus vulgaris), under the control of a cotyledon-specific promoter have been shown to be highly resistant to several important bruchid pest species. One transgenic chickpea and four cowpea lines expressing αAI-1, their respective controls, as well as nine conventional chickpea cultivars were assessed for their resistance to the bruchids Acanthoscelides obtectus (Say), Callosobruchus chinensis L. and Callosobruchus maculatus F. All transgenic lines were highly resistant to both Callosobruchus species. A. obtectus, known to be tolerant to αAI-1, was able to develop in all transgenic lines. While the cotyledons of all non-transgenic cultivars were highly susceptible to all bruchids, C. chinensis and C. maculatus larvae suffered from significantly increased mortality rates inside transgenic seeds. The main factor responsible for the partial resistance in the non-transgenic cultivars was deduced to reside in the seed coat. The αAI-1 present in seeds of transgenic chickpea and cowpea lines significantly increases their resistance to two important bruchid pest species (C. chinensis and C. maculatus) essentially to immunity. To control αAI-1 tolerant bruchid species such as A. obtectus and to avoid the development of resistance to αAI-1, varieties carrying this transgene should be protected with additional control measures.

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Mbata, George N. „Evaluation of susceptibility of varieties of cowpea to Callosobruchus maculatus (F.) and Callosobruchus subinnotatus (Pic.) (Coleoptera: Bruchidae)“. Journal of Stored Products Research 29, Nr. 3 (September 1993): 207–13. http://dx.doi.org/10.1016/0022-474x(93)90002-l.

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CREDLAND, PETER F., und ANDREW W. WRIGHT. „Oviposition deterrents of Callosobruchus maculatus (Coleoptera: Bruchidae)“. Physiological Entomology 15, Nr. 3 (September 1990): 285–98. http://dx.doi.org/10.1111/j.1365-3032.1990.tb00517.x.

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Mano, H., Y. Toquenaga und K. Fujii. „Scramble competition in Callosobruchus analis (Coleoptera: Bruchidae)“. Population Ecology 44, Nr. 3 (01.12.2002): 259–64. http://dx.doi.org/10.1007/s101440200029.

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Harano, Tomohiro, und Takahisa Miyatake. „Heritable variation in polyandry in Callosobruchus chinensis“. Animal Behaviour 70, Nr. 2 (August 2005): 299–304. http://dx.doi.org/10.1016/j.anbehav.2004.10.023.

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Khan, Ayub. „BIOPESTICIDES: ALTERNATIVES FOR MANAGEMENT OF CALLOSOBRUCHUS MACULATUS“. Journal of Biopesticides 14, Nr. 01 (01.06.2021): 59–78. http://dx.doi.org/10.57182/jbiopestic.14.1.59-78.

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ABSTRACT Among insect pests of stored legumes, Callosobruchus maculatus is ranked as the most important with seed loss as high as 60-100% having been reported. Chemical control using synthetic insecticides is usually advocated. These chemicals can have undesirable side effects including human and animal health concerns, development of insecticide resistance andenvironmental contamination. Biopesticides, especially the use of semiochemicals, botanical extracts and microbial pesticides provide a sustainable and innovative alternative to the sole use of synthetic insecticides. The components of the sex pheromone for C. maculatus have been identified as 3-methyleneheptanoic acid, (Z)-3-methyl-3-heptenoic acid, (E)-3-methyl-3- heptenoic acid, (Z)-3-methyl-2-heptenoic acid and (E)-3-methyl-2-heptenoic acid, nonanedioic acid and 2,6-dimethyl-1, 8-octanedioic acid. The use of semiochemicals and pheromones in particular can allow for better monitoring of C. maculatus in warehouses and other grain storage facilities. In small scale situations, use of pheromones for mass trapping of C. maculatus may be feasible and should be advocated under such circumstances. The use of semiochemicals forenhancement of the effectiveness of biological control agents of C. maculatus has been explored. Preliminary research indicates that it may be possible to use semiochemicals to manipulate the behavior and increase the efficacy of natural enemies of storage pests including C. maculatus. Various plants and their extracts have been investigated for use in management of all stages of C. maculatus. Several of these have repellent, antifeedant, contact toxicity and/or oviposition deterrent properties. Essential oils derived from various plant parts are particularly effective as fumigants due in large measure to their volatile nature. Use of botanical extracts is particularly appealing for resource poor farmers from developing countries as both the plant materials, as well as most of the techniques used for extraction of the active components are readily available to them. Biological control using microbial agents is another viable strategy for management of C. maculatus. A number of entomopathogenic fungi in particular have been isolated, tested and their efficacy against the cowpea seed beetle demonstrated. Culture and formulation preparation of these fungi and other microbial agents can also be done at the farm level. The combination of several biopesticidal options offers sustainable and ecologically appropriate alternatives to the sole use of synthetic insecticides for management of C. maculatus and these are explored in the current chapter.

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Shimomura, Kenji, Shinpei Matsui, Kanju Ohsawa und Shunsuke Yajima. „Identification of cuticular compounds collected from Callosobruchus rhodesianus (Pic) eliciting heterospecific mating behavior with male Callosobruchus maculatus (F.)“. Chemoecology 27, Nr. 2 (28.02.2017): 65–73. http://dx.doi.org/10.1007/s00049-017-0231-7.

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32

Nighat Gul, Nighat Gul, M. Farhanullah Khan M Farhanullah Khan und Saif Ud Din and Maisoor Ahmed Nafees Saif Ud Din and Maisoor Ahmed Nafees. „Toxicity and Effects of Nimolcine (Neem Compound) and Acorus calamus on Cholinesterase Enzyme of Callosobruchus analis in Comparison with Chemical Pesticides“. Journal of the chemical society of pakistan 41, Nr. 2 (2019): 383. http://dx.doi.org/10.52568/000743/jcsp/41.02.2019.

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In the present research study Nimolicine (neem compound), Acorus calamus(crude extract) Cypermethrin (pyrethroid) and Methamidophos (organophosphate) were examined against Callosobruchus analis (F) by Filter paper impregnation method. Presently, LC50 values were found as 19, 5.1, 2.2 and 16and#181;g/cm2 for nimolicine, Acorus calamus crude extract, cypermethrin and methamidopos respectively after 24 hours of treatment. The order of effectiveness was observed as cypermethrin andgt;Acorus calamus andgt; methamidophos andgt;Nimolicine. The cholinesterase % inhibition was observed as 37.5, 40, 12 and 65% for Nimolicine, Acorus calamus, cypermethrin and methamidopos respectively. This research determines that Acorus calamus and Nimolicine both have a valuable potential against the Callosobruchus analis. However, further investigation is indispensable to see the effectiveness of these compounds for the positive pest control acceptable by integrated pest management (IPM) in economic, environmental and social means.

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M.S.W Puu, Yustina, und Hildegardis Nalti Nansi. „PENGARUH EKSTRAK DAUN MIMBA TERHADAP PERKEMBANGAN HAMA Callosobruchus chinensis L. (Coleoptera : Bruchidae)“. AGRICA 12, Nr. 2 (01.12.2019): 33–37. http://dx.doi.org/10.37478/agr.v12i2.205.

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Callosobruchus Chinensis is a pest that damages mung bean seeds in storage and causes damage to both the quality and quantity of seeds. This study aims to determine the effectiveness of neem leaf extracts in suppressing the development of the Callosobruchus Chinensis pest as one of the postharvest pests in the commodity green beans. This research conducted at the Laboratory of the Faculty of Agriculture, University of Flores, by using a Completely Randomized Design (CRD) with five treatments and three replications. The concentration of neem leaf extract treatment is 0 ml / l, 25 ml / l, 30 ml / l, 35 ml / l, and 40 ml / l. The results showed that the concentration of neem leaf extract 40 ml / l caused mortality of C. Chinensis imago as contact poison by 99% and nerve poison by 47%. While the effectiveness of the limb leaf extract on spawning activity was 86%.

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M.S.W Puu, Yustina, und Hildegardis Nalti Nansi. „PENGARUH EKSTRAK DAUN MIMBA TERHADAP PERKEMBANGAN HAMA Callosobruchus chinensis L. (Coleoptera : Bruchidae)“. AGRICA 12, Nr. 2 (01.12.2019): 32–37. http://dx.doi.org/10.37478/agr.v12i2.306.

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Callosobruchus Chinensis is a pest that damages mung bean seeds in storage and causes damage to both the quality and quantity of seeds. This study aims to determine the effectiveness of neem leaf extracts in suppressing the development of the Callosobruchus Chinensis pest as one of the postharvest pests in the commodity green beans. This research conducted at the Laboratory of the Faculty of Agriculture, University of Flores, by using a Completely Randomized Design (CRD) with five treatments and three replications. The concentration of neem leaf extract treatment is 0 ml / l, 25 ml / l, 30 ml / l, 35 ml / l, and 40 ml / l. The results showed that the concentration of neem leaf extract 40 ml / l caused mortality of C. Chinensis imago as contact poison by 99% and nerve poison by 47%. While the effectiveness of the limb leaf extract on spawning activity was 86%.

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35

M.S.W Puu, Yustina, und Hildegardis Nalti Nansi. „PENGARUH EKSTRAK DAUN MIMBA TERHADAP PERKEMBANGAN HAMA Callosobruchus chinensis L. (Coleoptera : Bruchidae)“. AGRICA 1, Nr. 2 (01.12.2019): 32–37. http://dx.doi.org/10.37478/agr.v1i2.306.

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Callosobruchus Chinensis is a pest that damages mung bean seeds in storage and causes damage to both the quality and quantity of seeds. This study aims to determine the effectiveness of neem leaf extracts in suppressing the development of the Callosobruchus Chinensis pest as one of the postharvest pests in the commodity green beans. This research conducted at the Laboratory of the Faculty of Agriculture, University of Flores, by using a Completely Randomized Design (CRD) with five treatments and three replications. The concentration of neem leaf extract treatment is 0 ml / l, 25 ml / l, 30 ml / l, 35 ml / l, and 40 ml / l. The results showed that the concentration of neem leaf extract 40 ml / l caused mortality of C. Chinensis imago as contact poison by 99% and nerve poison by 47%. While the effectiveness of the limb leaf extract on spawning activity was 86%.

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36

Diouf, El Hadji Gorgui, Adama Faye, Alioune Diouf, Mamadou Latyr Ndour, Mamadou Ngom, Baboucar Sarr, Mamadou Kébé, Talibouya Ndior, Ndeye Bineta Camara und Alioune Ndiaye. „Activities of Organic Extracts of Cassia occidentalis Leaves on the Mortality and Fecundity of Callosobruchus maculatus (Main Insect Pest of Vigna unguiculata Seed Stocks)“. Asian Journal of Chemical Sciences 14, Nr. 1 (17.02.2024): 58–64. http://dx.doi.org/10.9734/ajocs/2024/v14i1286.

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Callosobruchus maculatus Fab (Coleoptera: Chrysomelidae) is the most formidable pest of cowpea (Vigna unguiculata) in the field. The damage continues even in stocks intended for food. The present work was carried out to evaluate the insecticidal effect of organic leaf extracts of Cassia occidentalis on mortality and emergence of F1 progeny in storage. The extracts were tested in contact in 90 mm diameter petri dishes with different doses. Phytochemical screening was carried out using coloring and precipitation tests. Mortality of C. maculatus was assessed between 1 and 17 days after infestation. The data were processed according to the General Linear Model procedure and using Minitab 19 software. The results of the statistical analysis showed that the methanolic extract gives a better mortality rate on Callosobruchus maculatus. These results are corroborated by phytochemical tests with the identification of molecules (alkaloids, flavonoids, tannins, polyphenols, etc.) likely to be responsible for this insecticidal activity.

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Shankar, V. Siva, G. Velmurugan, S. Kaliappan, S. Baskara Sethupathy, S. Sekar, Pravin P. Patil, G. Anitha und Geremew Geidare Kailo. „Optimization of CO2 Concentration on Mortality of Various Stages of Callosobruchus maculatus and Development of Controlled Atmosphere Storage Structure for Black Gram Grains“. Adsorption Science & Technology 2022 (20.07.2022): 1–12. http://dx.doi.org/10.1155/2022/3381510.

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Pulse beetle (Callosobruchus maculatus) is a common weevil that is responsible for up to 24% of stored pulse losses. Using black gram grain storage, the efficiency of carbon dioxide gas against all life stages of Callosobruchus maculatus insects was tested at various concentrations and exposure times. The trials were carried out in pilot bins with a capacity of 25 kg. At a CO2 concentration of 50%, complete mortality of the egg stage of Callosobruchus maculatus was attained after 72 h of continuous exposure. At a CO2 concentration of 60% for 48 h, 100% larva mortality was achieved. At the most tolerant stage of pupa, recorded complete mortality is at a CO2 concentration of 70% for 96 hours of the exposure period. Adult insects are especially vulnerable to the high CO2 concentration. Adult mortality was achieved at a concentration of 20% with an exposure period of 48 h. The CO2-treated black grams were then stored for three months with the optimized CO2 concentration and exposure period, while physiochemical parameters such as water retention capacity and physiological loss in weight were determined. Grain stored in the silo showing significant 100% mortality of egg was measured after 20-25 days of observation. The use of a controlled atmosphere storage bin increased the mortality of the insect C. maculatus at all developmental stages, by means of increasing CO2 concentration and exposure time. Grain stored in a controlled atmosphere silo showed minimum losses of grain (4.10%) compared to the gunny bag storage (22.56%).

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Gad, Hassan A., Gomaa F. Abo Laban, Khaled H. Metwaly, Fathia S. Al-Anany und Samir A. M. Abdelgaleil. „Efficacy of ozone for Callosobruchus maculatus and Callosobruchus chinensis control in cowpea seeds and its impact on seed quality“. Journal of Stored Products Research 92 (Mai 2021): 101786. http://dx.doi.org/10.1016/j.jspr.2021.101786.

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Banga, Km Sheetal, Nachiket Kotwaliwale, Debabandya Mohapatra, Saroj Kumar Giri und V. Bhushana Babu. „Bioacoustic detection of Callosobruchus chinensis and Callosobruchus maculatus in bulk stored chickpea (Cicer arietinum) and green gram (Vigna radiata)“. Food Control 104 (Oktober 2019): 278–87. http://dx.doi.org/10.1016/j.foodcont.2019.02.026.

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40

Hu, Fei, Guo-Na Zhang und Jin-Jun Wang. „Scanning electron microscopy studies of antennal sensilla of bruchid beetles, Callosobruchus chinensis (L.) and Callosobruchus maculatus (F.) (Coleoptera: Bruchidae)“. Micron 40, Nr. 3 (April 2009): 320–26. http://dx.doi.org/10.1016/j.micron.2008.11.001.

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SINGH, D., und T. BOOPATHI. „Morphometric, molecular characterization and management of Callosobruchus chinensis“. Indian Journal of Agricultural Sciences 92, Nr. 3 (29.03.2022): 393–96. http://dx.doi.org/10.56093/ijas.v92i3.122703.

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Pulse beetle, Callosobruchus chinensis L. (Coleoptera: Chrysomelidae) is the most economic insect pest of pulse and can cause huge quantitative losses and also decreases the nutritional value of stored products. The morphological and molecular characterization of pulse beetles was determined and different non-edible oils against C. chinensis were assessed at ICAR-National Bureau of Plant Genetic Resources, New Delhi during 2019â€“20. Eggs of C. chinensis were 264.74Â±3.716 Î¼m in width and 452.33Â±4.531 Î¼m in length. The final instar larva of C. chinensis was 1703.12Â±4.692 Î¼m in width and 3062.19Â±33.119 Î¼m in length. The width and length of the pupae was 1696.09Â±5.589 Î¼m and 3281.60Â±73.641 Î¼m, respectively. The length of the adult body was 2520.85Â±23.278 Î¼m for females and 2469.70Â±29.570 Î¼m for males with a width of 1426.78Â±41.334 Î¼m for females and 1456.54Â±23.606 Î¼m for males. Both C. maculatus and C. chinensis got amplified by COI primer. A band of approximately 710 bp was obtained from both pulse beetles (C. maculatus and C. chinensis). DNA barcode helps in identification of pests at all life stages. Hundred per cent of egg mortality, larval mortality and adult mortality were reported in all non-edible oils such as Pongamia glabra L., Hydnocarpus wightiana Blume, Madhuca longifolia Konig, Callophyllum inophyllum L. and Azadirachta indica A. Juss. Similarly, all non-edible oils had ovipositional deterrence. To summarize, these oils can be used for the management of pulse beetles during storage.

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Colegrave, N. „The Cost of Exploitation Competition in Callosobruchus Beetles“. Functional Ecology 9, Nr. 2 (April 1995): 191. http://dx.doi.org/10.2307/2390564.

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., Muhammad Aslam, Khalid Ali Khan . und M. Z. H. Bajwa . „Potency of Some Spices Against Callosobruchus chinensis Linnaeus“. Journal of Biological Sciences 2, Nr. 7 (15.06.2002): 449–52. http://dx.doi.org/10.3923/jbs.2002.449.452.

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M, MsiskaU, MieshoB W, HailayM G, Kyamanywa S, Rubahaiyo P, Odong T, Tukamuhabwa P, Nuwamanya E und DL Nabirye. „BIOCHEMICALS ASSOCIATED WITH CALLOSOBRUCHUS CHINENSIS RESISTANCE IN SOYBEAN.“ International Journal of Advanced Research 6, Nr. 5 (31.05.2018): 292–305. http://dx.doi.org/10.21474/ijar01/7032.

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Arjanbhai, Chudasama Jalpa, Sagarka Nisha Bhimjibhai und Sharma Satyakumari. „Lifetable of Callosobruchus maculatus (Fabricius) on Three Hosts“. Indian Journal of Entomology 78, Nr. 4 (2016): 338. http://dx.doi.org/10.5958/0974-8172.2016.00088.2.

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46

Sushmita, TH, M. K. Gupta, Chetan Kumar und S. Karthik. „Toxicity of plant volatile oils against Callosobruchus maculatus“. Indian Journal of Entomology 81, Nr. 2 (2019): 309. http://dx.doi.org/10.5958/0974-8172.2019.00058.0.

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47

Sindhura, K. A., und P. H. Godhani. „Comparative biology of pulse beetle Callosobruchus maculatus (F.)“. Indian Journal of Entomology 82, Nr. 2 (2020): 232. http://dx.doi.org/10.5958/0974-8172.2020.00052.8.

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Edvardsson, Martin, und Tom Tregenza. „Why do male Callosobruchus maculatus harm their mates?“ Behavioral Ecology 16, Nr. 4 (18.05.2005): 788–93. http://dx.doi.org/10.1093/beheco/ari055.

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van Lieshout, Emile, Kathryn B. McNamara und Leigh W. Simmons. „Why Do Female Callosobruchus maculatus Kick Their Mates?“ PLoS ONE 9, Nr. 4 (21.04.2014): e95747. http://dx.doi.org/10.1371/journal.pone.0095747.

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50

Castro, Maria de Jesus Passos de, Edson Luiz Lopes Baldin, Patrícia Leite Cruz, Camila Moreira de Souza und Paulo Henrique Soares da Silva. „Characterization of cowpea genotype resistance to Callosobruchus maculatus“. Pesquisa Agropecuária Brasileira 48, Nr. 9 (September 2013): 1201–9. http://dx.doi.org/10.1590/s0100-204x2013000900003.

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The objective of this work was to characterize the resistance of 50 cowpea (Vigna unguiculata) genotypes to Callosobruchus maculatus. A completely randomized design with five replicates per treatment (genotype) was used. No-choice tests were performed using the 50 cowpea genotypes to evaluate the preference for oviposition and the development of the weevil. The genotypes IT85 F-2687, MN05-841 B-49, MNC99-508-1, MNC99-510-8, TVu 1593, Canapuzinho-1-2, and Sanzi Sambili show non-preference-type resistance (oviposition and feeding). IT81 D-1045 Ereto and IT81 D-1045 Enramador exhibit antibiosis against C. maculatus and descend from resistant genitors, which grants them potential to be used in future crossings to obtain cowpea varieties with higher levels of resistance.

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