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杀虫剂的一种

与 杀虫剂的一种 相关的网络例句 [注:此内容来源于网络,仅供参考]

One insecticide under fire is azinphos-methol, or AZM, long employed in apple orchards to eradicate codling moths.

首当其冲的一种杀虫剂叫谷硫磷,或 AZM ,长期以来一直用于清除苹果蠹蛾。

It was his creation of an insecticide mainly used as a fumigant in grain stores that was responsible for the deaths of an estimated 1.2 million people.

他发明的一种主要用作粮仓熏剂的杀虫剂造成了约120万人死亡。

A nonpersistent chemical,C4H7O4PBr2Cl2,used for mosquito control and as an insecticide against crop pests.

二溴磷一种非永久性化学药品,C4H7O4PBr2Cl2,用来抑制蚊子并作为杀死农作物害虫的一种杀虫剂

Early rotenone rotenone people from such plants are separated from the insecticidal activity of a substance, is one of three traditional plant-derived pesticides.

鱼藤酮是早期人们从鱼藤属等植物中提取分离出来的一种有杀虫活性物质,是三大传统植物性杀虫剂之一。

Its insecticidal active ingredients are sesquiterpenoid polyol esters with a dihydroagarofuran structure. These compounds are stable to light, heat, and pH, and exert a narcotic and toxic poisoning action. Celastrus angulatus contains a plant-origin insecticide with a unique mechanism of action. Celangulins, a 0.2% emulsifiable concentrate has already been developed for insect control.

是我国广泛分布的一种杀虫植物,其杀虫有效成分基本上均是以二氢沉香呋喃为骨架的多元酯类化合物,对光、热和pH值均稳定,对害虫主要表现为麻醉和毒杀作用,苦皮藤是一类作用机理独特的植物源杀虫剂,在其实际杀虫的应用上,已经开发出了0.2%苦皮藤素乳油。

The seed coating agent has the components including efficient environment friendly bactericide and pesticide, water-saving and drought-resisting matter, filming matter, carrier, microbial fertilizer, etc.

本发明涉及绿色食品生产过程中种子处理所使用的一种节水抗旱悬浮种衣剂,成分包括高效环保的杀菌剂杀虫剂、节水抗旱物质、成膜物质、载体、微肥等。

A method was developed for the determination of Carbaryl in water by direct injection and HPLC with coupled ultraviolet and fluorescence detectors.

1引言甲蔡威,又称西维因,学名1一蔡基一N一甲基氨基甲酸醋,是氨基甲酸醋类农药的一种,在我国被广泛用作杀虫剂和除草剂。

Lepidoptera: Plutellidae, has become a major pest on vegetable crucifers due to its overlapping generations, high reproductive rate and high ability to develop resistance to insecticides, especially hi tropical and subtropical regions.

小菜蛾分布广,在热带和亚热带地区世代重叠严重,繁殖力高,对杀虫剂易产生抗性,已成为十字花科蔬菜上的一种主要害虫。

A bitter substance obtained from the wood of this plant, used in medicine and as an insecticide.

苦木药从这种植物的木质中获取的一种味苦的物质,用作制药及杀虫剂

The results suggested that insecticide resistance in German cockroach field populations may be correlated with elevated activity of CarE.

结论德国小蠊抗性品系和敏感品系在CarE生化特征上的差异,显示出德国小蠊抗性品系对几种拟除虫菊酯类杀虫剂产生的高度抗性,与其体内CarE活性的提高有密切关系,表明CarE活性的提高是北京地区野外德国小蠊品系普遍存在的一种抗性机制。

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