1.
the comparative toxicity of different insecticides
不同杀虫剂的相对的毒性.
2.
Effects of Different Insecticides on Protection of Flower of Cratylia argentea Benth.
不同杀虫剂对克拉豆的保花比较试验
3.
Effects of Several Insecticide Treatments on the Main Pests and Their Natural Enemies in the Rice Fields
不同杀虫剂对水稻田主要害虫及天敌的影响
4.
The Comprehensive Evaluation on Control Efficacy of Insecticides to Sitobion Avenae;
不同杀虫剂对麦长管蚜防治效果的综合评价
5.
Field Test Study on Different Pesticides Against Liriomyza sativae Blanchard;
不同杀虫剂防治美洲斑潜蝇田间试验研究
6.
Evaluation of Field Control Efficiency of Different Insecticides on Larvae of Contarinia pyrivor (Riley)
不同杀虫剂对梨叶瘿蚊的田间防效评价
7.
Effects of Different Insecticides Treated by Sub-lethal Doses on Growth and Development of Bemisia tabaci
不同杀虫剂亚致死剂量处理对烟粉虱生长发育的影响
8.
Effects of selection by several insecticides on resistance levels and kdr allele frequency of housefly,Musca domestica(Diptera:Muscidae)
不同杀虫剂选育对家蝇抗药性水平及kdr基因频率的影响
9.
Determination on susceptibility of different Sogatella furcifera populations to insecticides in different areas of Guangxi
广西不同白背飞虱种群对杀虫剂的敏感性测定
10.
Effect of Pesticide on Controlling Thrips in Sweet Pepper in Greenhouse
不同类型杀虫剂防治大棚甜椒蓟马防效试验
11.
Research of the Influence of Insecticide Act on Resistance of Different Insect State of Musca Domestic and Action Mechanisms;
杀虫剂对不同虫态家蝇抗药性的影响及其作用机理的研究
12.
Research for applied technology of KPT EC in field;
植物杀虫剂苦皮藤乳油不同施药次数对菜青虫的影响
13.
Susceptibility of different instars and sexes of Blattella germanica to pyrethroid insecticides
不同龄期和性别德国小蠊对拟除虫菊酯类杀虫剂敏感性的测定
14.
An insecticide designed to kill larval pests.
杀幼虫剂用于杀死害虫幼虫的杀虫剂
15.
Studies on the Relationship between the Symptoms and Mechanism of Different Kinds of Insecticides;
不同类杀虫药剂的致毒症状与作用机理关系研究
16.
Adaptability of Plutella Xylostella of Field-collected Strain to the Different Host Plants with the Stress from Different Type of Insecticides;
小菜蛾田间品系在不同类型杀虫剂胁迫下的寄主植物适应性研究
17.
Fitness to Different Soybean Cultivars and Sensitivity to Pesticides of B-biotype Bemisia Tabaci (Gennadius);
B型烟粉虱对不同大豆品种的适生性及对杀虫剂敏感性研究
18.
Study on Insecticide-Resistance and Its Difference in Different Populations of German Cockroach (Blattella Germanica);
不同种群德国小蠊对杀虫剂的抗药性及其差异研究