治蚜蟲 的英文怎麼說
中文拼音 [zhìyáchóng]
治蚜蟲
英文
exterminate aphis-
Experiment on the use of imidacloprid against aphis sp. of lycium chinensis in bayannaoer
巴彥淖爾市吡蟲啉防治枸杞蚜蟲試驗Effectiveness of a carbamate insecticide mieyawei, and mixtures of mieyawei and abamactin against the leaf miner
氨基甲酸酯殺蟲劑滅蚜威及其與阿維菌素的混配製劑對美洲斑潛蠅的防治效果Abstract : the biological control effect on fruit tree insects and eco - economic benefit of interplanting mentha spicata with orchard was studied and analysed based on field polt experiment. the result shows : interplanting mentha spicata with orchard have obviously biological control effect on fruit tree insects like phyuoenistis eitrella stainton, papilio xuthus l, phyllocoptruta oleivora ashmead and myzus perieas sulzer ect, interphanting mentha spicata with slope orchard could reduce soil and water losses, and improve soil physical - chemistry property effectively, its also accelerate fruit tree growth and increase the yield of fruit tree, and has good economic benefit
文摘:在野外小區試驗的基礎上，對果園套種留蘭香生物防治果樹蟲害的作用及其生態經濟效益進行了研究和分析，結果表明：果園套種留蘭香對潛葉蛾、柑橘鳳蝶和桃蚜等果樹害蟲有明顯的生物防治效果；在坡地果園套種留蘭香能有效減輕水土流失、改善土壤的理化性狀，促使果樹的生長和提高果樹的產量，並具有良好的經濟效益The best searching densities of the first, second and third instar larva of e. balteatus are 6. 73, 10. 09 and 44. 03 aphids respectively. 3. the predation ratio of e. balteatus is the lowest at 14 ? and the predation ratio at 18 c, 22 c, 26 c and 30 c are not different
黑帶食蚜蠅1齡、 2齡和3齡幼蟲對麥長管蚜的最佳尋找密度分別為6 . 73頭、 10 . 09頭、 44 . 03頭，這對田間利用黑帶食蚜蠅幼蟲防治麥長管蚜有一定參考價值。Pesticide guidelines for the field efficacy trials part 62 : insecticides against sugarcane aphids
農藥田間藥效試驗準則二第62部分：殺蟲劑防治甘蔗蚜蟲Effect of avater and imidacloprid mixture on vegetable aphid and plutella xylostella l
安打與吡蟲啉混配對蔬菜蚜蟲和小菜蛾的防治效果分享友人