spinosad

基本解釋

Laboratory selection and inheritance mode of resistance to spinosad in the diamondback moth, Plutella xylostella L.
小菜蛾對(duì)多殺菌素的抗性篩選及遺傳方式分析。
The results showed that both spinosad and avermectin did not affect egg hatching，but caused substantial mortality of newly-hatched larvae.
結(jié)果表明，這兩種藥劑對(duì)小菜蛾卵的孵化率沒有影響，但能大大降低初孵幼蟲的存活率。
Spinosad depolarizes insect neurons by activating nicotinic receptors, causing widespread hyperactivity in the nervous system.
其作用機(jī)制是通過激活煙堿型受體使昆蟲神經(jīng)細(xì)胞去極化,引起中央神經(jīng)系統(tǒng)廣泛的超活化。
The larvicidal activity of avermectin was significantly higher than that of spinosad, and both decreased with increase of the larval age.
對(duì)幼蟲的生物活性，均隨蟲齡的增加而下降，且集琦蟲螨克的活性遠(yuǎn)比菜喜高。
Spinosad fed to 4th-instar larvae for 2 h led to reduction in the percentage of pupation, but did not significantly affect adult emergence, life-span, and egg production.
菜喜對(duì)小菜蛾4齡幼蟲化蛹率有顯著降低作用，但對(duì)蛹的羽化率、雌成蟲壽命及產(chǎn)卵量卻沒有明顯影響；