醚菊酯 的英文怎麼說
中文拼音 [míjúzhǐ]
醚菊酯
英文
ethofenprox-
Effection of killing cockoach in containers by dextro - cyano aerosol
右旋苯醚氰菊酯煙霧劑在集裝箱中殺滅蜚蠊的效果研究Qualitative analysis of the impurities in phenothrin by gc - ms
法定性分析苯醚菊酯中的雜質Beginning with fluorobenzaldehyde, cyfluthrin was synthesized by bromination, acetalation, etherification, hydrolysis, and esterification, with a total yield of 45 %
以對氟苯甲醛為起始原料,經過溴化、縮醛化、醚化、水解、酯化合成氟氯氰菊酯,總收率45 % 。The results showed that cycloprothrin and etofenprox and cypermethrin is highly toxic, moderate toxic and highly toxic to carp respectively
其結論如下:乙氰菊酯、醚菊酯、氯氰菊酯對鯉魚的急性毒性為分別為低毒、中毒和高毒。The result of routine tissue dyeing assay showed symptoms of hyperemia, swell, fatty, vacuolar and granular degeneration in the liver cells of treated carp ; hyperemia, swell and vacuolar degeneration in the renal tubular epith epithelial cell and lymph cell inroad ; hyperemia, swell, hyperplasia and slough in the gill lamella epithelium ; hyperplasia in lymph cell, gill lamella length becomed different and frame foul - up. the influence become severer with the concentration increasing
其破壞程度隨著濃度的增加而愈發嚴重。建議在使用中一定要科學施藥,環境水域中乙氰菊酯的濃度以不超過0 . 685mg l為宜,醚菊酯的濃度以不超過0 . 057mg l為宜,氯氰菊酯的濃度以不超過0 . 020 g l為宜。Determination of permethrin residues in vegetable foods
植物性食品中二氯苯醚菊酯殘留量的測定分享友人