1.
The insecticidal action must be considered doubtful.
这个杀虫作用是值得怀疑的。
2.
Study on Enhancment of Zwittermicin A to Cry1Ac Against Spodoptera Exigua Hübner;
Zwittermicin A对Cry1Ac杀虫作用增效机理的初步研究
3.
Preliminary Study on the Insecticidal Mechanism of Deoxypodophyllotoxin;
脱氧鬼臼毒素杀虫作用机理初步研究
4.
treat crops with insecticide
用杀虫剂处理作物.
5.
An insecticide designed to kill larval pests.
杀幼虫剂用于杀死害虫幼虫的杀虫剂
6.
Shiraki sexual acaricidic pesticide plant in vivo uptake role and transpiration.
触杀性杀螨杀虫剂，它在植物体内无内吸作用和蒸腾作用。
7.
Evaluation of the Synergism of Mixtures of Pesticides
杀虫剂混合使用的增效作用评判分析
8.
Selecting Nematicides and Synergism of Antibiotics to Nematicide to Bursaphelenchus Xylophilus;
杀松材线虫剂筛选及抗生素对杀线剂增效作用
9.
The Study on Toxicity of Photoactivated Insecticide K-01 to Aedes Albopictus;
光活化杀虫剂K-01对白纹伊蚊毒杀作用的研究
10.
A facultative pathogen of some insect species commonly used as a biopesticide.
一些昆虫的兼性病原物，常用作生物杀虫剂。
11.
Effects of Sublethal Doses of Insecticides on Predation of Multicolored Asian Ladybird Harmonia axyridis (Pallas) (Cole- optera: Coccinelliodae)
亚致死剂量杀虫剂对异色瓢虫捕食作用的影响
12.
Insecticidal Effects of Extracts from Polygonum orientale L. and Their Action Ways against Mythimna separate Walker
红蓼提取物杀虫活性及其对粘虫的作用方式
13.
insect hormone as insecticides
作为杀虫剂的昆虫激素
14.
chemical detoxification of pesticides
杀虫剂的化学解毒（用于农业工作服）
15.
The Effect of Celangu Lin on Aedes Albopictus Larvae
苦皮藤素对白纹伊蚊幼虫毒杀的作用
16.
Application of Frequency Trembler Pest-killing Lamp in the Major Crops
频振式杀虫灯在主要农作物上的应用
17.
Synergistic Activity of Chitinase and Insecticidal Crystal Proteins Against Mosquito Larvae;
几丁质酶和杀虫晶体蛋白对蚊虫协同毒杀作用研究
18.
Research of Insecticidal Activity and Mode of Action and Mechanism of Action of Flower of Richinus Communis. L.
蓖麻花序杀虫活性、作用方式及作用机理的研究