Chronological 发表于 2025-3-25 03:34:57
Ecdysone Agonists: Mechanism and Biological Activity,use, Pennsylvania, USA) and are characterized by the prototype compound RH-5849 (1,2-dibenzoyl,1-tert-butyl hydrazine) (Fig. 1; Wing 1988; Wing et al. 1988). The discovery that these synthetic compounds mimic the natural insect moulting hormones or ecdysteroids as 20E (Fig. 1) in both fruitfly . (MeCloudburst 发表于 2025-3-25 10:09:40
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Buprofezin: A Novel Chitin Synthesis Inhibitor Affecting Specifically Planthoppers, Whiteflies and enylperhydro-1,3,5-thiadiazin-4-one, developed by Nihon Nohyaku in 1981, is one of the first IGRs mainly acting against sucking insects such as whiteflies and scale insects. As a chitin synthesis inhibitor, it expresses its action at the time of moulting; the affected insects are not able to shed thjarring 发表于 2025-3-25 20:34:40
http://reply.papertrans.cn/47/4678/467741/467741_25.png滔滔不绝的人 发表于 2025-3-26 01:51:34
,: Use and Resistance Management,stinctive of which is a protein crystal formed during sporulation (Hannay and Fitz-James 1955; Bulla et al. 1977; Whiteley and Schnepf 1986). It is this crystalline protein inclusion, or .-endotoxin, that is the principal active ingredient in formulations currently in use. Although .. was described乞讨 发表于 2025-3-26 05:13:35
Pyrrole Insecticides: A New Class of Agriculturally Important Insecticides Functioning as Uncouplerrick 1995). This strategy in general has provided the research community with a plethora of compound classes possessing biological activity, with fermentation chemistry serving as one of the foremost sources for compounds derived from nature. Fermentation technology has proven invaluable for the gen果核 发表于 2025-3-26 12:23:32
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