2) crop diseases
农作物病害
1.
Progresses on the research of biological control in crop diseases were summarized.
综述了农作物病害生物防治的研究进展,包括有益微生物的利用、微生物代谢物的应用、抑病土和根系分泌物的利用、诱导寄主产生抗性和生物技术在生物防治中的应用。
2.
Then it is applied to predict and forecast the crop diseases in the 850 State-farm of Heilongjiang and the results are according with actualities.
本文把预测问题化为灰色聚类分析问题,应用在黑龙江850农场农作物病害预测预报工作中,取得了符合实际的结果。
4) to harm the crops
危害农作物
5) crop pest
农作物有害生物
1.
A preliminary study on the geographic information system of crop pest distribution in China;
农作物有害生物疫情地理信息系统研究初报
6) plant injury levels
作物受害水平
1.
An overview of applying sex pheromones to forecasting and prediction of insect pests was given in the present paper, including the periods of occurrence, the quantity of occurrence, the plant injury levels and the pest distribution.
本文简要论述昆虫性信息素在国内外虫情测报中应用现状及研究进展,主要包括害虫的发生期、发生量、作物受害水平和害虫分布区域的预测等方面。
补充资料：农作物
1.指农业上栽培的各种植物。包括粮食作物﹑油料作物﹑蔬菜﹑果树和做工业原料用的棉花﹑烟草等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条