有毒的草可以开出迷人的花，害你的人可以说出迷人的话。
Toxic grass can open the charming flowers, harm you can say the word of charming.
研究鸭子在稻鸭复合生态系统中对蜘蛛及病、虫、草害的影响。
The article studied the influence of ducks in a rice-duck complex ecosystem as well as its natural enemies and diseases, insects, weeds and pests.
根据其杂草分布特点，采取农业、物理机械及化学防治措施，能有效控制草害发生与危害。
According to the character of weeds' distribution, adopting agricultural, physical and chemical control may effectively control the occurrence and damage of weeds.
介绍了我国主要农作物及其主要病、虫、草害使用农药的市场份额。
This paper deals with major crops and market portion of pesticides controlling major diseases, insect pests and weeds in China.
基因工程的诞生为玉米虫害和草害的防治提供了有效手段。
The birth of genetic engineering provides an effective means for the prevention and treatment of pests and feeds.
较具体地综述了国外有机葡萄生产中的病、虫、草害和土壤管理技术。
The techniques used to control diseases, pests and weeds in organic grape production in foreign countries are summarized in comparative detail.
玉米是大宗粮食作物，又是重要的饲料和工业原料，由于虫害和草害的威胁，导致其产量和质量严重下降。
Maize is not only the staple food crop, but also an important raw material for feed and industry, nevertheless the threat of pests and weeds leads to a serious decline in its output and quality.
玉米是大宗粮食作物，又是重要的饲料和工业原料，由于虫害和草害的威胁，导致其产量和质量严重下降。
Maize is not only the staple food crop, but also an important raw material for feed and industry, nevertheless the threat of pests and weeds leads to a serious decline in its output and quality.
应用推荐