论文部分内容阅读
10％四螨嗪是沈阳化工研究院最新合成的杀螨剂,也就是联邦德国推出的“阿波罗”农药。四螨嗪杀螨剂的特点是对多种植物螨类均有很好的防治效果,对螨卵(包括冬卵)有非常高的活性,对初孵化的幼螨也有一定的防效,但对成螨效果差。施药后7—10天见到效果。此药对植物无内吸性,但有较强的穿透性,对天敌、益虫安全。此药残效期长,可达60天以上。
10% of the four mites is the latest synthesis of Shenyang Chemical Institute acaricides, which is the Federal Republic of Germany launched the “Apollo” pesticides. Tetrachlor acaricide is characterized by a variety of plant mites have a good control effect on the mite eggs (including winter eggs) have a very high activity, the hatching of young mites also have some control effect, but Poor effect on adult mites. 7-10 days after application to see the effect. This medicine is non-systemic to plants, but it has strong penetrating ability and is safe to natural enemies and beneficial insects. The drug residual period is long, up to 60 days or more.