A is antibacterial, insecticidal, and inhibitable to platelet-activating factor.
A 具有抗菌，杀虫作用，并且对血小板活化因子具有抑制作用。
The new invention relates to a rynaxypyr and hexaflumuron insecticidal composition.
这一新发明的杀虫剂中包含氯虫苯甲酰胺和氟铃脲。
The insecticidal action must be considered doubtful.
这个杀虫作用是值得怀疑的。
As for insecticidal action, but also needs the deep person to study.
至于杀虫作用，还需深人研究。
Bath, shower or sun exposure will not affect its insecticidal effect.
洗澡、淋雨或日晒都不会影响杀虫效力。
Objective: to test the toxicity and efficacy of LW-1 brand insecticidal paint.
目的：试验测定LW - 1杀虫涂料的毒性和药效。
Plant lectins have been shown to be insecticidal to pests including Homopteran pests.
植物凝集素对包括同翅目在内的害虫具有有效抗性作用。
Different kinds of insecticidal genes act variously, and have specific insecticidal spectrum.
三类抗植物虫害的基因具有不同的作用原理、类型、抗虫谱。
Brine shrimp was used as a biological model to screen substance with the insecticidal activity.
采用卤虫作为生物模型进行杀虫活性物质的筛选。
The insecticidal and antifeeding activity of latex and ethanol extracts of Euphorbia helioscopia L.
使用浸渍法测定了泽漆乳浆及乙醇提取物对桃蚜的室内杀虫作用和拒食作用。
CA proved to enhance the insecticidal action of the plant aromatic oils, especially that of citron oil.
结果表明，气调具有增强红桔油松节油及柠檬油的杀虫效果，对柠檬叶油的增强作用最为明显。
Confirming the condition and method of extracting insecticidal active material from Vitex negundo Linn.
明确了黄荆杀虫活性物质的提取条件和方法。
All of the stream sites with detectable insecticidal proteins were located within 500 metres of a corn field.
所有可检测到杀虫蛋白的溪流地点均位于玉米地500米范围之内。
D. insecticidal element: some actinomycetes produce antibiotics such as abamectin, sterilization element.
杀虫素：某些放线菌产生的抗生素如阿维菌素，多杀菌素。
The bioassay results showed that the main insecticidal substances of these 10 testing strains were proteins.
胞内胞外总蛋白的生测结果初步断定10个供试菌株所表现出的杀虫活性物质主要是蛋白类。
The mode of action and the insecticidal properties of these three groups of insecticides are reviewed as well.
讨论了这三类化合物对昆虫不同的作用机制，及其产品对害虫的作用活性和特点。
The antimicrobial and insecticidal antibiotics 9512-2 was produced by Streptomyces hygroscopicus 9512-2 strain.
杀虫抗生素9512-2是由吸水链霉菌9512-2菌株产生的具有杀虫及抑菌活性的抗生素。
The insecticidal activity of methanol extract was higher than that of chloroform extract and petroleum extract.
叶的甲醇抽提物活性高于氯仿抽提物和石油醚抽提物。
A new chemical structure category of pyrethroids was synthesized. The tests in insecticidal activity was reported.
报道了一种新型结构的拟除虫菊酯类似物的合成以及杀虫活性试验。
Process for preparing pyridazinone derivatives, and insecticidal, acaricidal, nematicidal, fungicidal compositions.
达嗪酮衍生物的制备方法及其杀虫、杀螨，杀线虫，杀真菌组合物。
To tackle the above problems, creating fusion proteins with novel insecticidal activities would be an effective way.
构建抗虫融合基因会是一种新的有效的方法用以解决这些问题。
Studies on the insecticidal activity of extract of Ricinus communis L. against insect pests were carried out in vegetable crops.
用蓖麻提取物对蔬菜重要害虫进行了杀虫活性研究。
Objective To compare efficacy difference of long-lasting insecticidal nets by forced tarsal contact test and standard WHO cones test.
目的比较经强迫接触法和接触筒法同时检测长效蚊帐的结果差异。
October 28, 1948, Swiss chemist Paul muller is awarded the Nobel Prize in Chemistry for his discovery of the insecticidal properties of DDT.
1948年的10月28日，瑞士化学家保罗·穆勒因发现滴滴涕的杀虫效用而被授予诺贝尔化学奖。
Studies on Pyridine Derivatives (VII) : Synthesis and Insecticidal Activities of Pyridine Derivatives with an 1, 3, 4-thiadiazole Moiety.
吡啶衍生物研究(VII)：含1,3,4 -噻二唑环的吡啶衍生物的合成及生物活性。
Objective To develop a minitype insecticidal smoke tablet used in the airtight spots which insecticides spraying was not suitable for use directly.
目的针对不宜直接喷洒药物的各类密闭场所，研制用于快速杀灭蚊、蝇、蟑螂的小型烟片。
"This data from Kenya ends the debate about how to deliver long-lasting insecticidal nets." said Arata Kochi, head of the WHO's Global Malaria Programme.
“来自肯尼亚的这一数据结束了关于如何发放长效杀虫蚊帐的争论，”世卫组织全球疟疾规划负责人ArataKochi博士说。
A method of quantitative analysis for allethrin, permethrin and piperonyl butoxide in insecticidal aerosol for household has been studied by GC FID.
用气相色谱法定量测定了家用气雾杀虫剂中的丙烯菊酯、氯菊酯和增效醚。
As an insecticidal and acaricidal agent, silafluofen has remarkable repellent activity to termite, while displaying low toxicity towards fish and mammals.
氟硅菊酯是一种广谱杀虫杀螨剂，对白蚁有良好的驱避效果，同时对哺乳动物和鱼低毒。
As an insecticidal and acaricidal agent, silafluofen has remarkable repellent activity to termite, while displaying low toxicity towards fish and mammals.
氟硅菊酯是一种广谱杀虫杀螨剂，对白蚁有良好的驱避效果，同时对哺乳动物和鱼低毒。
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