insect pest的例句大全

The advance of controlling insect pest with irradiated sterile insect technique

辐射不育防治害虫的进展

The distribution and biogeographical research of tea plant insect pest in Hunan Province

湖南省茶树害虫地理区划分析

A quantitative risk assessment is needed for each quarantine insect pest to ensure quarantine security without sacrificing the transparency of international trade.

为了保证检疫的安全性而又不失国际贸易的透明度，需要对检疫害虫进行定量的风险评估。

The effect of predator, parasitoid, insect pest and neutral insect groups in the arthropod community in the weed habitat on the corresponding groups in the paddy habitat were varied.

杂草地生境节肢动物群落的害虫、中性昆虫、捕食性天敌和寄生性天敌亚群落对稻田生境相应亚群落的影响程度不同。

The Role of Biological Resources in Insect Pest Control and the Resource Development Strategies

生物资源在害虫防治中的减灾作用和开发对策

The pests on the zingiberaceous plants and their occurrence and damage as well as control have been investigated in the ginger plantation of South China Botanical Garden recently. 12 insect pests and 1 mite pest are common.

笔者近年以华南植物园襄荷因为重点，对姜科植物害虫的种类、发生、为害及防治方法的系统调查和试验结果表明：常见的害虫有12种，害螨1种；

The advances in studying resistance fitness of insect pest to insecticides and the mechanism of endocrinic regulation were reviewed.

本文就害虫抗药性适合度与内分泌调控研究进展作了概述。

Studies on the Time Pattern of Apples Insect Communities and Insect Pest Control in Zhaotong Region

昭通市苹果园昆虫群落时间格局与害虫防治

Optimal sorting method was employed to study the time pattern of the insect pest community in sorghum earhead.

应用最优分割法研究了四川高粱穗部害虫群落的时间变化。

The Analysis of Tea Plant Insect Pest Resource in Hunan Province and Specimen Informationization

湖南省茶树害虫资源分析与标本信息化

Affect on Natural Enemy Insect during Control Insect Pest in Forest

天敌昆虫在林木病虫害防治中的作用

Small phylum of wormlike marine animals. Analysis of Meteorological Conditions for Tobacco Diseases and Insect Pest in Sanmenxia in 2007

与虫相似的海洋动物的一个小门。2007年三门峡烟草病虫害气象条件分析

The Establishment of Disease and Insect Pest Control Technical Platform on Traditional Chinese Medicine Materials

中药材病虫害防治技术平台体系建立

We attracted insect pests with common 20W black light which was used by pest control services, adjusting insect pests' posture by running water, installed color camera at proper position, and designed illuminating system so that we could obtain distinct insect pest image.

采用植保站常用的20W黑光灯诱集害虫，设计装置使害虫落入流动的水中，借此调整害虫的姿态；选择合适的位置，安装彩色摄像头，并设计照明系统，尽可能保证获得的害虫图像清晰；

Study on Fitness of Transgenic Cotton on Non-target Insect Pest Aphis gossypii

转基因棉对非靶标害虫棉蚜适合度研究

Studies on the time pattern of insect pest community in Sorghum earhead

四川高粱穗部害虫群落的时间格局研究

Study and design of emulation and forecast system about insect pest of white ant

白蚁虫害仿真预测系统的研究与设计

Insect pest of white ant is involved with every fields, especially in buildings, dams, orchards and communication equipments.

白蚁的危害几乎涉及到国民经济的各个领域，对房屋建筑、水库堤坝、山林果园、通讯设备等的危害尤为严重。

This paper designed an emulation system for insect pest of white ant, which is the synthetic decision information system including geography, biology and meteorology.

设计的白蚁虫害仿真系统是一个包含地理学，生物学，气象学的综合决策信息系统。

Preliminary Studies on Forest Quarantine Insect Pest in Gannan County

甘南县林木检疫害虫初步研究