您要查找的是不是：
- Teflubenzuron is a new benzoylurea insecticide with especially good efficacy in controlling insect pestsresistant to organophosphate, synthetic pyrethroid, and carbamate insecticides. 伏虫隆是一种新苯甲酰脲类杀虫剂,尤其对有机磷、拟除虫菊酯、氨基甲酸酯三类杀虫剂已产生抗性的害虫防治效果更佳。
- Field Efficacy of Enhanced Virus and Benzoylurea Insecticides against Spodoptera exigua on Asparagus 增强型病毒杀虫剂及苯甲酰脲类杀虫剂防治芦笋甜菜夜蛾的田间药效试验
- Benzoylurea insecticides 苯甲酰脲
- Farm workers frequently come in contact with these insecticides. 农场工人常常接触这些杀虫剂。
- They observed how the crops reacted to these insecticides. 他们观察了庄稼对这些杀虫剂有什么反应。
- Resistance to insecticides has been apparent for many decades. 杀虫剂抗药性的出现已有数十年。
- Insecticides are widely used for controlling most insect pests. 杀虫剂广泛应用于防治大多数害虫。
- Systemic insecticides have shown particular promise. 内吸杀虫剂看来特别有效。
- Some insects develop cross-resistance to insecticides. 通过某些昆虫使交叉抗药性发展成为杀虫剂
- Both Aldrin and Chlordane are valuable insecticides. 艾氏剂和氯丹都是重要的杀虫剂。
- Controlling Effect of 6 Insecticides on Beet Barathra brassicae L. 6种杀虫剂对甜菜甘蓝夜蛾的防治效果。
- Effects of Three Botanical Insecticides Against Pieris rapae L. 三种植物性杀虫剂对菜青虫的毒效。
- Tell people why it is harmful to use insecticides and weed killers. （一）告诉人们使用杀虫剂，除草剂等化学药品是如何有害。
- The effects of 4 pyrethroids insecticides and methomyl are ... 4种拟除虫菊酯类杀虫剂及灭多威对该虫效果差。
- Hexaflumuron is a new insecticide belonging to the benzoylurea group.The biological activity was tested in laboratory. 氟铃脲为新型酰基脲类杀虫剂，室内研究表明其有较高的杀幼虫活性和杀卵活性，并有抑制取食作用。
- These insecticides include DDT a compound banned in the United States in 1972. 这些杀虫剂中包括DDT，一种自1972年起在美国被禁止使用的杀虫剂。
- A group of insecticides called chlorinated hydrocarbons illustrate this effect. 一大批称为氯化烃的杀虫剂阐明了这种放大作用。
- After spraying insecticides over the fields,the plane was seen buzzing off. 那架飞机喷完杀虫剂后，迅即飞去。
- Additional insecticides and larvicides are expected to reach Dili next week. 下周,预计将有更多的杀虫剂和杀幼虫剂运抵帝力。
- Effects of Several Insecticides against Laphygma exigua in Capsicum annuum L. 几种杀虫剂对甜椒甜菜夜蛾的防效试验。
