查询词典 insecticides

Among pesticides insecticides exhibited best compatibility,then herbicides,the last was fungicides.The process of mycelium of SYAU-06 strain infection to dayflower leaf was observed under light and electronic microscope.

结果表明杀虫剂与SYAU-06菌株的相容性最好，杀菌剂与SYAU-06菌株完全不相容，除草剂与SYAU-06菌株的相容性介于杀虫剂和杀菌剂之间。3。

It is said to be responsible for the depersonalization of the individual, for stripping creativity from human behavior, and for creating massive threats to the species through the development of nuclear power , insecticides, and polluting machinery.

有人说科学造成了人们个性的丧失，剥夺了人类行为的创造性，通过开发核能、制造杀虫剂及造成污染的机械，对物种造成了巨大的威胁。

The applied phytosanitary treatments for pest control were based on the application to the whole study area, without distinction among sectors, of the mating disruption technique to control tortricids, and botanical and biological insecticides such as Ryanhia speciosa, Derris ellíptica, Bacillus thuringiensis and mineral products such as oil, sulfur and lime sulfur.

应用检疫治疗病虫害防治现状的基础上，应用到整个研究区之间的差别，而中断的领域，tortricids技术来控制交配，植物和生物农药，如Ryanhia Derris芽、叶elliptica绿和矿产品如油、硫和石灰硫。

Determine which fraction of the eluate contains both insecticides.

并且确定每一部分洗脱液中包含的所洗脱的杀虫剂。

Bimolecular rate constants to DDVP, eserine, omethoate, methomyl and propoxur of resistant housefly were lower than that of the susceptible strain, which were 26.51, 7.80, 7.70,12.54 and 22.48 times, respectively, in comparison with the susceptible strain, indicating the enzyme was insensitive to these insecticides.

不同浓度的DDVP、毒扁豆碱和残杀威对家蝇AChE的抑制作用表明，随着DDVP和残杀威浓度升高，AChE的残存活性降低较多，抗性家蝇AChE的残存活性高于敏感家蝇，而随着毒扁豆碱浓度的增加，AChE残存活性降低较少，并且当毒扁豆碱浓度很低时，在一定范围内，敏感家蝇AChE的残存活性高于抗性家蝇。

Thus, use of synthetic insecticides in food processing facilities is not allowed.

人工合成的杀虫剂在食品加工场所是禁止使用的。

In this paper,the design of hapten synthesis,the synthesis of hapten-protein conjugation,the pre-treatment of sample as well as the application of the immunoassay in residues detection of insecticides,fungicides,herbicides,and growth regulators,were introduced and...

本文简要介绍了农药残留免疫分析方法建立中半抗原合成设计、人工免疫抗原合成、样品前处理等技术的关键环节和免疫分析技术在杀虫剂、杀菌剂、除草剂和生长调节剂等农药残留快速监测中的应用进展，并对农药残留免疫分析技术存在的问题和应用前景进行了讨论。

The effects of changes of heterozygote in the absence and presence of insecticides and the degree of its dominance on evolution in three different combinations of R allel frequency and population size were investigated by computer simulation.

通过计算机模拟，研究了在R基因频率和种群大小的三种不同组合情况下，害虫抗性杂合于在用药或不用药时对抗性进化的影响。

Objective To investigate the resistance of the natural housefly population to the chemical insecticides and their natural attenuation trend in the laboratory environment, and to provide the rational for the management of the resistance.

目的 研究家蝇自然种群对化学杀虫剂的抗药性现状及其在实验室环境下抗性自然衰减的变化趋势，为抗性治理提供理论依据。

This study investigated the effect of ten different insecticides on pupal and adult stage Cotesia plutellae（Hymenoptera: Braconidae）.

10种不同类型的杀虫剂分别作用于菜蛾绒茧蜂的蛹期和成虫期，观察这些杀虫剂对绒茧蜂的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。