The future of bio - control technology of crops diseases and insect pests was prospected 展望了農(nóng)作物病蟲害生物防治技術(shù)的發(fā)展前景。
This paper analyzed status of bio - control technology on cotton verticillium wilt , diseases of strawberry , and eggplant , and subterranean pests such as dung beetles 摘要分析了河北省農(nóng)林科學(xué)院棉花黃萎病,以及草毒、茄果類蔬菜重茬病、地下害蟲金龜子類幼蟲等主要害蟲的生物防治技術(shù)的研究現(xiàn)狀。
Bio - control of postharvest diseases of fruits has been a research focus , but bio - antagonists could not offer a consistent control efficacy of disease as synthetic fungicides , so limiting their commercial applicability 摘要水果采后病害的生物防治己成為一個研究熱點,但微生物防治的效果往往不如化學(xué)殺菌劑的效果,這限制了微生物生防菌的應(yīng)用。
Since its inception , the project has resulted in numerous outcomes , including : implementation of bio - control systems for insects and diseases which result in increased yields of corn and cotton with little or no requirements for pesticides 通過與其它國際組織如fao進(jìn)行有效的合作,項目第二期將吸收世界上其它地區(qū)的適宜的管理技術(shù)農(nóng)業(yè)系統(tǒng)到項目管理系統(tǒng)中來,使項目區(qū)受益。
The feasibility of ecological management of sugarcane pests was discussed through analysis on characteristic of ecosystem and function of bio - control and bio - diversity as well as the use of high technique in pest management 摘要分析了甘蔗地生態(tài)系統(tǒng)的特點和生物控制作用、生物多樣性控制作用的方法及手段,以及生物技術(shù)等現(xiàn)代高新技術(shù)的應(yīng)用;討論了甘蔗有害生物生態(tài)控制的可行性。