英汉词典

1.Cycloechinulin has not been extensively studied but has been reported to exhibit insecticidal activity against the lepidopteran crop pest Helicoverpa zea.

尚无对环丙烷刺孢曲霉素的广泛研究，但已报道它有杀昆虫的活性，能杀灭鳞翅类作物害虫棉铃虫。

2.Cycloechinulin has not been extensively studied but has been reported to exhibit insecticidal activity against the lepidopteran crop pest Helicoverpa zea.

尚无对环丙烷刺孢曲霉素的广泛研究，但已报道它有杀昆虫的活性，能杀灭鳞翅类作物害虫棉铃虫。

3.VIP3 shows activity against many lepidopteran insect larvae.

而VIP3对鳞翅目昆虫具有较广谱的杀虫活性。