1.
With Bt maize, he says, he might spray once if maize borers are present in large numbers.
他说如果玉米害虫大量出现就再喷洒一次。
2.
Studies on the Community Structure of Main Pests and Their Non-Chemical Control Technique Efficiency on the Sweet Corn;
甜玉米害虫群落构成及主要种非化学农药技术防治效能的研究
3.
larva of the European corn borer moth; a serious pest of maize.
欧洲玉米蛀虫蛾子的幼虫；玉米的一种严重的害虫。
4.
REPORT ON A NEW INDIAN CORN PEST IN THE EASTERN PART OF INNER MONGOLIA AUTONOMOUS REGION, CHINA
我国内蒙东部初次发现的玉米新害虫
5.
A CORN STORAGE FIELD TRIAL ON CONTROLLING STORED GRAIN PESTS IN LOW OXYGEN CONDITION
储藏玉米实仓低氧防治储粮害虫研究
6.
Investigation on Species of Overwintering Maize Pests and Parasitoids of Over wintering Asian Corn Borer Larvae in Shandong Province
山东省玉米越冬害虫种类及亚洲玉米螟越冬幼虫寄生性天敌调查
7.
Pest infestation also easily occurs, mainly rice weevil and corn weevil, etc.
害虫感染也易发生，主要感染的害虫有米象和玉米象等。
8.
Application Prospect Analysis of Transgenic Maize in China Based on Maize Diseases and Pests Situation
我国玉米病虫害防治与转基因玉米的应用前景分析
9.
This measure is meant to keep insects from developing resistance to B-T corn.
这个方法旨在防止害虫对B-T玉米产生抗体。
10.
Scientists developed another kind of genetically engineered corn to resist insects.
为抵抗害虫，科学家们研制了另一种转基因玉米，
11.
Community Characteristics and Toxic Effect of Insecticides on Natural Enemies of Insect Pests in Summer Corn Fields;
玉米田害虫天敌群落特征及农药对天敌的影响
12.
Vegetable-usage maize’s diseases & insects harm occurrence and their integrated control technology
果蔬型玉米病虫害发生与综合防治技术
13.
Scientists gave this corn a protein poisonous to some insects that attack corn crops.
科学家为玉米注入一种蛋白，这种蛋白能有效杀死对玉米作物有害的昆虫。
14.
Effects of Bacillus Thuringiensis and Transgenic B.thuringiensis Corn on Non-target Pests and Microplitis Mediator Haliday;
Bt和转Bt基因玉米对非靶标害虫及中红侧沟茧蜂的影响
15.
The Effect on Behavior and Synthesize of Yolk Proteins of Diamondback Moth, Plutella Xylostella L. of Polyamines;
黔西北高寒山区玉米主要害虫发生规律调查及化学防治
16.
Studies on the Purification, Extraction and Control of Sitophilus Zeamais Motschulsky from Azadirachtin a;
印楝素纯化、萃取及对仓贮害虫玉米象的防治研究
17.
The Main Plant Diseases and Insect Pests of Ningxia Corn Happen the Regular Pattern Reaching to Provide Prevention and Cure the Technical Research Against to Spread;
宁夏玉米主要病虫害发生规律及防治技术研究与推广
18.
Control-Management Effects on Insect Pests and Natural Enemies in Wheat (Maize)-Cotton Eco-system;
麦（玉米）—棉复合生态系统害虫与天敌的控制与管理