apple aphid的例句大全

occurrence situation and damage of woolly apple aphid in zhaotong city

苹果绵蚜在昭通市的发生情况

season change for the spatial distribution of population in woolly apple aphid

苹果绵蚜种群空间分布型的季节变化

rule of occurance and its synthetical prevention of woolly apple aphid

苹果绵蚜发生规律及综合防控技术

a method for rearing woolly apple aphid using malus prunifolia seedlings

用海棠苗饲养苹果绵蚜的方法

therefore, the activities of detoxification enzyme systems were important mechanism of the green apple aphid resistance to insecticides.

结合增效研究，推测苹果黄蚜杭性机制以微粒体多功能氧化酶为主体酶系。

monitoring for insecticides resistance in the green apple aphid ( homoptera: aphididae) and primary studies on resistance mechanism

苹果黄蚜抗药性监测及抗性机理初步研究

the apple aphid had two peaks in accord with the growing rule of spring shoot and autumn shoot of apple trees.

苹果黄蚜的种群一年出现两次高峰，这与苹果树春、秋梢的2次生长规律相符合。

genetic structure analyses of woolly apple aphid ( eriosoma lanigerum hausmann) population in china studied using microsatellite markers

用微卫星标记分析我国苹果绵蚜不同地理种群的遗传结构

according to observation in zhaotong city, woolly apple aphid has 15 or 16 generations in maximum and 10 generations in minimum a year, with generation overlapping.

苹果绵蚜在昭通市1年最高发生15~16代，最低发生10代，世代重叠。

Use the bioassay and biochemical methods, the susceptibility dynamics to insecticides of different Aphis citricola von der Goot was studied, and the synergism between different mechanism insecticides to the green apple aphid was evaluated.

本文采用生物测定和生化离体酶测定方法研究了山西省苹果黄蚜（Aphis citricola von der Goot）不同种群对药剂的敏感性动态，并进行了杀虫剂的混配增效作用研究；

THE SELECTION OF AN APPLE STOCK LINE, SIBERIAN CRABAPPLE JIN 67, IMMUNE FROM WOOLY APPLE APHID Studies on Propagation Technology of Crabapple

抗苹绵蚜的苹果砧木免疫系&山荆子JIN67海棠的繁殖技术研究

The lanose wax on the body surface of woolly apple aphid can promote the parasitoid to search the host, and removing the wax is also important step for the parasitoid to lay its egg.

苹果绵蚜体表的绵状蜡质在蚜小蜂寻找寄主过程中有促进作用，清理粘在身上的蜡质是该蜂寄生过程中的重要环节。

in addition, resistance management for the green apple aphid was suggested.

并提出了苹果黄蚜抗性治理策略。

the occurrence regulation of the apple woolly aphid and discussion of the field efficacy trials method

苹果绵蚜发生规律和田间药效试验方法的探讨

in this paper, the occurrence regulation of the apple woolly aphid was described, and one method of field trials was proposed by the guidelines for the field efficacy trials.

本文介绍了苹果绵蚜的发生规律，并参照《田间药效试验准则》，提出了其田间药效试验方法。

Bright green aphid; feeds on and causes curling of apple leaves.

亮绿色的蚜虫；吃苹果叶并导致苹果叶卷曲。

the occurrence regulation of the apple woolly aphid and discussion of the field efficacy trial's method

苹果绵蚜发生规律和田间药效试验方法的探讨