1.
Dust this new powder lightly over [onto] the roses.
把这种新的杀虫粉轻轻地撤在玫瑰花上。
2.
EFFECTS OF A NEW INERT POWDER PESTICIDE AGAINST STORED GRAIN PESTS
一种新型惰性粉杀虫剂对几种储粮害虫杀虫效果的研究
3.
INJURY SYMPTOMS OF TENEBRIO MOLITOR(TEMEBRIONIDAE) ADULTS WITH INERT DUST
惰性粉杀虫剂对黄粉虫成虫的物理伤害症状研究
4.
POPULATION DYNAMICS OF TOBACCO WHITEFLY IN COTTON FIELD AND THE INFLUENCE OF INSECTICIDE APPLICATION
棉田烟粉虱种群动态及杀虫剂的影响
5.
The process of spraying crops with powdered insecticides or fungicides from an airplane.
农作物喷粉从飞机上向农作物喷洒粉末状杀虫剂或杀菌剂的过程
6.
Insecticidal activities of Daphne tangutica extracts on Pieris rapae larvae
唐古特瑞香提取物对菜粉蝶幼虫的毒杀作用
7.
Test on Control Poinsettia Whitefly by Three Insecticide
三种杀虫剂防治一品红白粉虱效果试验
8.
An insecticide designed to kill larval pests.
杀幼虫剂用于杀死害虫幼虫的杀虫剂
9.
Insecticidal activity of osthole powder and its effect on enzyme activity of Sitophilus zeamais
蛇床子素粉剂对玉米象成虫的杀虫活性及酶活性的影响
10.
(trade mark) a yellow insecticide used as a dust or spray to control garden pests and house flies and mites.
（商标）一种黄色杀虫剂，用于控制园里害虫和家里苍蝇和小虫的粉末或喷雾剂。
11.
Laboratory efficacy criterions of public health insecticides for pesticide registration POISON POWDER AND POISON CHALK
GB/T17322.9-1998农药登记卫生用杀虫剂的室内药效评价毒粉、毒笔
12.
【Conclusion】Adult trapping is effective in controlling adult population of B. tabaci on greenhouse cucumber.
【结论】黄板诱杀可有效控制温室黄瓜烟粉虱成虫种群。
13.
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
14.
The Bioactivity of the Extract from the Root of Stellera Chamaejasme L. Against Pieris Rapae L. and the Preliminary Studies on the Mechanism;
瑞香狼毒对菜粉蝶的生物杀虫活性及其作用机制初步研究
15.
Bioactivities of Several Botanical Pesticides Against Spiraling Whitefly(Aleurodicus dispersus Russell)
几种植物源杀虫剂对螺旋粉虱的生物活性及田间防治效果
16.
Elementary Properties of the Nematicidal Crude Toxin Produced by Bacillus amyloliquefaciens JK-JS3
一株毒杀松材线虫的解淀粉芽孢杆菌活性物质的基本性质
17.
Residual of 40% Monosultap Wettable Powder in Rice-paddyfield System
40%杀虫单可湿性粉剂在水稻—稻田系统中的残留研究
18.
The Effect of 8% Propoxur WP in Stead of 24%Methomyl·Trichlorf EC on The Control of Mulberry Pests
8%残杀威可湿性粉剂替代24%敌·灭乳油的防治桑虫效果试验