Littérature scientifique sur le sujet « Insecticidal Activities »
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Articles de revues sur le sujet "Insecticidal Activities"
Yang, Shuai, Hongxiang Peng, Jiahong Tang, Shuting Fan, Chen Zhao, Hanhong Xu et Guangkai Yao. « Discovery of Novel N-Pyridylpyrazole Thiazole Derivatives as Insecticide Leads ». Agronomy 12, no 10 (11 octobre 2022) : 2472. http://dx.doi.org/10.3390/agronomy12102472.
Texte intégralEl-Gaby, Mohamed S. A., Moustafa M. S. Bakry, Modather F. Hussein, Faraghally A. Faraghally, Abden M. Khalil, Mohamed A. Gad et Ali M. Drar. « Insecticidal efficacy and structure activity relationship study of some synthesized cyano-benzylidene and bisbenzylidene derivatives against Aphis nerii ». Current Chemistry Letters 12, no 3 (2023) : 529–36. http://dx.doi.org/10.5267/j.ccl.2023.3.003.
Texte intégralLi, Li Xiu, Ling Yan Ge, Ting Xue et Xi Hong Li. « Insecticidal Effects of the Insecticide Based on Porous Starch and Cinnamon Oil against Sitophilus zeamais ». Advanced Materials Research 160-162 (novembre 2010) : 579–84. http://dx.doi.org/10.4028/www.scientific.net/amr.160-162.579.
Texte intégralZhang, Jiwen, Zhaonong Hu, Hua Yang et Wenjun Wu. « Synthesis and Insecticidal Activities of New Ether-Derivatives of Celangulin-V ». Natural Product Communications 5, no 6 (juin 2010) : 1934578X1000500. http://dx.doi.org/10.1177/1934578x1000500602.
Texte intégralKhandelwal, Sanskrati, Prachi Maheshwari, Vikas Jain et Suresh Chandra Mahajan. « Formulation and Evaluation of Herbal Liquid Insecticide ». Journal of Drug Delivery and Therapeutics 13, no 3 (15 mars 2023) : 43–46. http://dx.doi.org/10.22270/jddt.v13i3.5755.
Texte intégralLi, L., X. Song, Z. Yin, R. Jia et Y. Zou. « Insecticidal activities and mechanism of extracts from neem leaves against Oxya chinensis ». Arquivo Brasileiro de Medicina Veterinária e Zootecnia 71, no 1 (février 2019) : 1–10. http://dx.doi.org/10.1590/1678-4162-8958.
Texte intégralZhang, Jiwen, Lihui Cui, Longbo Li, Zhan Hu, Qianliang Zhang, Zhaonong Hu et Wenjun Wu. « Synthesis and Insecticidal Activities of Novel Nitrogenous Derivatives of Celangulin-V ». Natural Product Communications 9, no 6 (juin 2014) : 1934578X1400900. http://dx.doi.org/10.1177/1934578x1400900603.
Texte intégralWang, Wenda, Haihuan Su, Huangyong Li et Xiufang Cao. « Tetrafluorobenzyl Alcohol-Oriented Novel (S)-Enantiomeric Esters : Synthesis and Structure-Activity Relationship ». Current Bioactive Compounds 15, no 1 (6 février 2019) : 98–102. http://dx.doi.org/10.2174/1573407213666170221160947.
Texte intégralZhang, Jiwen, Zhan Hu, Shengkun Li, Shuding Yang et Wenjun Wu. « Synthesis and Insecticidal Activities of Novel Derivatives of 1β,4α,6α,9α-Tetrahydroxy-2β,12-epoxymethano-β-dihydroagarofuran ». Natural Product Communications 8, no 6 (juin 2013) : 1934578X1300800. http://dx.doi.org/10.1177/1934578x1300800617.
Texte intégralD Incao, Marianna P., Neiva Knaak et Lidia M. Fiuza. « PHYTOCHEMICALS TAKEN FROM PLANTS WITH POTENTIAL IN MANAGEMENT OF SPODOPTERA FRUGIPERDA (LEPIDOPTERA : NOCTUIDAE) ». Journal of Biopesticides 06, no 02 (1 décembre 2013) : 182–92. http://dx.doi.org/10.57182/jbiopestic.6.2.182-192.
Texte intégralThèses sur le sujet "Insecticidal Activities"
Alfaro, Inocente Edna Ariel. « Insecticidal and antifeedant activities of Malagasy medicinal plant (Cinnamosma sp.) extracts and drimane-type sesquiterpenes against Aedes aegypti mosquitoes ». The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1586449408494604.
Texte intégralDorla, Emmanuelle. « Étude phytochimique et propriétés bioactives de Peperomia borbonensis (Miq.) Piperaceae ». Thesis, La Réunion, 2016. http://www.theses.fr/2016LARE0027.
Texte intégralThe emergence of resistant strains in infectious diseases is a major public health issue. Similarly, arthropods which caused important economic damages in tropical and subtropical areas are continuously developing resistance to chemicals. To counteract this situation, it is essential to find new bioactive molecules able to fight pests and micro-organisms. In this context a preliminary screening was performed on twenty endemic plants and native of Reunion. Twenty-six ethyl acetate extracts were tested for their antibacterial and acaricidal activities. Considering its broad spectrum of activity, Peperomia borbonensis Miq. (Piperaceae), was selected for further chemical and biological investigations. Two bio-guided fractionations were performed on its apolar extract and let to the isolation of fourteen molecules. Moreover, the study of the volatile fraction has shown the insecticidal potential of the leaf essential oil of P. borbonensis against the melon fly B. cucurbitae
Basukriadi, Adi. « Biological activities of seed of the yam bean, Pachyrrhizue erosus (L.) urban, on the diamondback moth, Plutella xylostella (L.) ». Thesis, University of Newcastle Upon Tyne, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.238821.
Texte intégralDavis, Kimberly Ann. « An investigation of paraoxonase-1 (PON1₁₉₂ ) activities in the serum of southerners as related to gender and race ». Master's thesis, Mississippi State : Mississippi State University, 2008. http://library.msstate.edu/etd/show.asp?etd=etd-04042008-151226.
Texte intégralMerelli, Bérangère. « Proinsecticides chiraux d'acides carboxyliques et de β-ethanolamines : effet de la chiralité sur la métabolisation et les activités biologiques chez l'insecte ». Versailles-St Quentin en Yvelines, 2004. http://www.theses.fr/2004VERS0005.
Texte intégralThe nitrogen heterocylces D2-thiazoline and N-acylaziridine were studied as potential proinsecticides masking the active principles : fluorinated or not carboxylic acids. The synthesis of D2-thiazolines, either as racemates or as pure enantiomers, were performed by thionation/cyclisation using Lawesson reagent. The synthesis of N-acylaziridines were performed by condensation of carboxylic acid with amine obtained as racemate and as pure enantiomer using oxiranes. We developped analytical chiral methods of NMR and HPLC to verify optical purity of different substrates. Then, these methods were applied to extracts of incubated insect tissues by N-acylaziridines racemates after a partial unmasking for the determination of the enantiomeric composition. The biological properties of these potentials proinsecticides were evaluated by several testings performed with various pests : Drosophila melanogaster, Aphis gossypii, Myzus persicae, Tetranychus urticae. The metabolization of the most interesting molecules was studied in insect biological media (tissues of locusts or caterpillars or with a-chymotrypsin), without any pretreatment, using analytical methods such as 19F[1H]NMR or HPLC allowing the direct injection on particular packing material such as wide pore particles or monolithic column. In these biological media, N-acylaziridines beleave effectively as proinsecticides of the carboxylic acid, since the unmasking is very efficient. D2-thiazolines are more stable since it's necessary to use concentred biological media for unmasking a little of active principle
Saad, Mohamed. « Synthèse et étude structurale de N-méthylcarbamates d'oxime. Relations structure-activités anticholinestérasique et insecticide ». Toulouse, INPT, 1992. http://www.theses.fr/1992INPT061G.
Texte intégralTriguéros, Véronique. « Les Lectines fongiques : purification et détermination de leurs activités insecticides, clonage et expression de la lectine toxique de Xerocomus Chrysenteron ». Toulouse 3, 2000. http://www.theses.fr/2000TOU30215.
Texte intégralSylvestre, Muriel. « Contribution a l'étude des constituants chimiques de Licaria salicifolia (Sw. ) Kosterm (lauracées) et de leurs activités insecticides ». Toulouse 3, 2000. http://www.theses.fr/2000TOU30183.
Texte intégralStaffa, Pumla. « Anti-tick activities of extracts of Tulbaghia violacea (Alliaceae) cultivated in hydroponic media amended with entomopathogenic fungi (Hypocreales) ». Thesis, Cape Peninsula University of Technology, 2018. http://hdl.handle.net/20.500.11838/2830.
Texte intégralTicks and tick-borne diseases are important limiting factors to the attainment of sustainable animal and human health, affecting livelihood of resource poor farming communities in developing countries. Rhipicephalus appendiculatus and Amblyomma variegatum (Ixodidae) are among the most troubling tick species in Africa. While ticks can be controlled by applying chemical acaricides, these chemicals are quite expensive, especially, for small-scale famers in developing countries. Hence, the quest for alternative tick control over the years have revealed that entomopathogenic fungi (EPF) and plant extracts have huge prospects as sustainable alternatives for tick control. Beauveria bassiana (Hypocreales) is a fungal entomopathogen with the ability to colonize plants endophytically and induce secondary metabolite production in plants, and it has been found to be a potential biological control agent against a wide range of arthropods. Several plant species including plant species belonging to the family Alliaceae possess anti-tick activities (repellent and toxic); therefore, integrating the two strategies by inoculating Tulbaghia violacea with B. bassiana could enhance secondary metabolite contents in extracts obtained from the plant and increase medicinal materials. The primary purpose of the present study was to evaluate the effect of indigenous endophytic entomopathogens inoculation of T. violacea on the plant growth, tissue nutrient contents and secondary metabolites, and anti-tick activities of extracts of T. violacea. The specific objectives were: (i) to carry out a study on the effects of inoculating T. violacea with fungal strains of B. bassiana and Clonostachys rosea on plant growth and tissue nutrient contents in extracts of T. violacea with the view of selecting one of the two fungi for further investigation (ii) to compare secondary metabolite profiles of extracts obtained from plants exposed to fungus (EPF) inoculum and control treatment during cultivation, and (iii) to determine whether exposure of T. violacea to an endophytic fungus (B. bassiana) during cultivation affects the repellent and acaricidal activities of extracts of T. violacea on A. variegatum and R. appendiculatus. The study had two experiments, presented in chapters two and three. In the first experiment, eight weeks old potted seedlings of T. violacea were inoculated separately with B. bassiana (strain SM3) and C. rosea (strain SM8) conidia suspended at concentrations of 1 x 106 conidia mL-1. Plant growth parameters, such as number of leaves, plant height (aerial part), fresh weights of aerial parts, and tissue nutrient contents were assessed. Results indicated that B. bassiana induced higher growth of plants than C. rosea. Inoculation with B. bassiana did not significantly (P ˃ 0.05) influence most of the growth parameters, number of leaves, fresht weight of roots and of fresh weight aerial parts (leaves) of T. violacea assessed in the current study. However, mean plant heights and root lengths were significantly (P < 0.05) higher in favour of B. bassiana treated plants compared to those in C. rosea. Fe contents in the roots (1416.3 ± 305.10 mg/kg) were found to be positively influenced (P < 0.05) by the fungal inoculation. There was a significant difference in roots (P < 0.05) on the uptake of Mn in C. rosea treated plants (243 ± 19 mg/kg) compared to the control group (169 ± 16.37 mg/kg) and B. bassiana treated roots (161.3 ± 14.44 mg/kg). Macro nutrients up take did not differ significantly among treatments on both leaves and roots (P > 0.05).
Noudogbessi, Jean Pierre Akodogbo. « Etudes chimiques et activités biologiques d'extraits de végétaux aromatiques d'origine béninoise ». Clermont-Ferrand 2, 2009. http://www.theses.fr/2009CLF21948.
Texte intégralChapitres de livres sur le sujet "Insecticidal Activities"
Eto, Morifusa. « Biochemical Mechanisms of Insecticidal Activities ». Dans Chemistry of Plant Protection, 65–107. Berlin, Heidelberg : Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-46674-8_2.
Texte intégralEscoubas, Pierre, Labunmi Lajide et Junya Mizutani. « Insecticidal and Antifeedant Activities of Plant Compounds ». Dans Natural and Engineered Pest Management Agents, 162–71. Washington, DC : American Chemical Society, 1993. http://dx.doi.org/10.1021/bk-1994-0551.ch011.
Texte intégralVargas, Lúcia Rosane Bertholdo, et Célia Regina Carlini. « Insecticidal and Antifungal Activities of Ribosome-inactivating Proteins ». Dans Ribosome-inactivating Proteins, 212–22. Oxford : John Wiley & Sons, Ltd., 2014. http://dx.doi.org/10.1002/9781118847237.ch14.
Texte intégralKumar, Devendra, Anuj Ranjan, Abhishek Chauhan, Dhan Prakash et Tanu Jindal. « Insecticidal Activities of Different Extracts of Calotropis procera ». Dans New Frontiers in Environmental Toxicology, 91–102. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72173-2_7.
Texte intégralSaranya, Sivakumar, Adikesavan Selvi, Ranganathan Babujanarthanam, Aruliah Rajasekar et Jagannathan Madhavan. « Insecticidal Activity of Nanoparticles and Mechanism of Action ». Dans Model Organisms to Study Biological Activities and Toxicity of Nanoparticles, 243–66. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1702-0_12.
Texte intégralClark, J. Marshall. « Action of Pyrethroids on Ca2+-Stimulated ATP Hydrolyzing Activities : Protein Phosphorylation-Dephosphorylation Events in Insect Brain Fractions ». Dans Membrane Receptors and Enzymes as Targets of Insecticidal Action, 189–211. Boston, MA : Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-5113-9_10.
Texte intégralKhan, Shamshad A., Priyanka Verma, Varsha A. Parasharami et Laiq Ur Rahman. « In Vitro Manipulations for Value Addition in Potent Herbal Insecticidal Activities of Chrysanthemum cinerariaefolium ». Dans Biotechnological Approaches for Medicinal and Aromatic Plants, 395–416. Singapore : Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0535-1_18.
Texte intégralYang, Minli, Rui Liang et Fengxia Hao. « Insecticidal, Antifeedant and Growth-Inhibition Activities of Different Extracts from Pedicularis Spicata against Plutella Xylostella ». Dans Advances in Intelligent and Soft Computing, 425–31. Berlin, Heidelberg : Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-27537-1_52.
Texte intégralReyes-Montaño, Edgar Antonio, et Nohora Angélica Vega-Castro. « Plant Lectins with Insecticidal and Insectistatic Activities ». Dans Insecticides - Agriculture and Toxicology. InTech, 2018. http://dx.doi.org/10.5772/intechopen.74962.
Texte intégralKhanikor, Bulbuli, Kamal Adhikari et Bikash Rabha. « Citrus Essential Oils : A Suite of Insecticidal Compounds ». Dans Citrus [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.95887.
Texte intégralActes de conférences sur le sujet "Insecticidal Activities"
Oyerinde, Raliat Motunrayo. « Insecticidal activities ofBeauveria bassianaandMetarhiziumspp.against larval and adult housefly,Musca domesticaL. » Dans 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.115550.
Texte intégralPyrko, A. N. « ENVIRONMENTALLY FRIENDLY SYNTHESIS AND BIOLOGICAL TESTING FOR PESTICIDAL ACTIVITY OF HETEROCYCLIC ANALOGS OF STEROIDS ». Dans SAKHAROV READINGS 2022 : ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY. International Sakharov Environmental Institute of Belarusian State University, 2022. http://dx.doi.org/10.46646/sakh-2022-1-187-190.
Texte intégralNawaz, Memoona. « Insecticidal Activities of Solanum nigrum L. Extract Against Pest Infestation of Momardica charantia L ». Dans IBRAS 2021 INTERNATIONAL CONFERENCE ON BIOLOGICAL RESEARCH AND APPLIED SCIENCE. Juw, 2021. http://dx.doi.org/10.37962/ibras/2021/123-124.
Texte intégralHozzein, Wael. « INSECTICIDAL ACTIVITIES OF NEWLY ISOLATED ACTINOMYCETES AGAINST THE RIFT VALLEY FEVER MOSQUITO AEDES AEGYPTII ». Dans 29th International Academic Conference, Rome. International Institute of Social and Economic Sciences, 2017. http://dx.doi.org/10.20472/iac.2017.029.013.
Texte intégralBerechet, Mariana Daniela, Demetra Simion, Maria Stanca, Cosmin Andrei Alexe, Rodica Roxana Constantinescu, Maria Rapa et Andreea Turcanu. « Antibacterial and antioxidant activities of lemon balm (Melissa officinalis L.) essential oil ». Dans The 8th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2020. http://dx.doi.org/10.24264/icams-2020.ii.2.
Texte intégralFaiz, Yusra. « Comparative Study Of Insecticidal Activities By Formulated Fish Emulsified Bio-Fertilizer On The Growth And Productivity Of SolanumLycopersicum L. (Tomato) ». Dans International Conference on Biological Research and Applied Science. Jinnah University for Women, Karachi,Pakistan, 2022. http://dx.doi.org/10.37962/ibras/2022/175-177.
Texte intégralČESONIENĖ, Laima, Kristina LINGYTĖ, Daiva ŠILEIKIENĖ et Midona DAPKIENĖ. « GROUNDWATER QUALITY DYNAMICS IN THE TERRITORY OF FORMER PESTICIDE WAREHOUSE ». Dans RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.097.
Texte intégralRapports d'organisations sur le sujet "Insecticidal Activities"
Altstein, Miriam, et Ronald Nachman. Rationally designed insect neuropeptide agonists and antagonists : application for the characterization of the pyrokinin/Pban mechanisms of action in insects. United States Department of Agriculture, octobre 2006. http://dx.doi.org/10.32747/2006.7587235.bard.
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