1.
control of crop insect pests in ancient China
中国古代作物害虫防治
2.
The control effect of a new type of insecticide against stored grain pests and crop pests
一种新杀虫剂对储粮害虫和作物害虫的杀虫效果
3.
Entomogenous fungus is an important pathogenic germs of crop pests and is ubiquitous in natural environment.
虫生真菌是农作物害虫的一类重要致病菌,广泛分布于自然界。
4.
small slender-winged moths whose larvae are agricultural pests.
身体瘦长的小蛾子，其幼虫是农作物的害虫。
5.
A green aphid commonly occurring as a destructive pest of various cultivated plants.
蚜虫，桃蚜一种常见的、危害各种作物的绿色蚜虫
6.
He sprayed an insecticide upon the plants to kill the insects.
他给作物喷药，以杀死害虫。
7.
Research on Meteorological Forecasting Scheme of Main Crop Pests;
主要农作物病虫害气象预报方法研究
8.
The future of bio-control technology of crops diseases and insect pests was prospected.
展望了农作物病虫害生物防治技术的发展前景。
9.
Agreement concerning Cooperation in the Quarantine of Plants and Their Protection against Pests and Diseases
植物检疫及其虫害与疾病防护合作协定
10.
Diagnosis of Crop Disease,Insect Pest and Weed Based on Image Recognition;
基于图像识别的作物病虫草害诊断研究
11.
The Research of the Interplanting Patterns and the Defending of Diseases and Insects by Biology on the Non-Polluted Pepper;
无公害线辣椒间作套种与生物防虫技术的研究
12.
Based on Remote Sensing of the Crop Diseases and Pest Monitoring Method Study;
基于遥感的农作物病虫害监测方法研究
13.
Research on Crop Diseases and Pests Diagnose Based Neural Network;
基于神经网络的农作物病虫害诊断方法研究
14.
Controlling Activites of the Essential Oils Against Three Main Stored-product Pests;
植物精油对三种储粮害虫控制作用的研究
15.
The Strategy for Adjustment of Agriculture Structure and Natural Disaster Reduction;
农业结构调整与农作物病虫害减灾对策
16.
Design and Realization of Crop Pests Automatic Forecasting Systems
农作物病虫害自动测报系统的设计与实现
17.
The Surveillance System of Big Shed Crops Pests and Diseases Based on DSP
基于DSP的大棚作物病虫害监控系统设计
18.
Design of Crops Diseases and Pests Diagnose System Base on J2EE
基于J2EE的农作物病虫害诊断系统设计与实现