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多年来,国内外主要研究和发展化学药剂防治植物病害。随着科学研究工作的深入,公害问题越来越引起人们的重视,因此,综合防治植物病害研究逐渐发展起来,尤其是“生物防病”和“物理防病”方面已取得一定进展。七十年代以来,我们在研究园艺植物病害过程中,也开展了有关物理法防治植物病害的研究,如:树皮更新(简称重刮皮)法防治苹果腐烂病,热处理法获得果树、花卉无病毒苗(木),地面铺草法防治苹果疫腐病等。现将新近试验成功的单分子膜物质防病法简要介绍如下:
Over the years, major research and development at home and abroad chemical agents to control plant diseases. With the deepening of scientific research work, the issue of public hazard has drawn more and more attention. Therefore, the research on integrated plant disease prevention and control has been gradually developed, especially in “bio-disease prevention” and “physical prevention and disease prevention” progress. Since the seventies, in the process of studying the disease of horticultural plants, we also carried out the research on the prevention and treatment of plant diseases by physical methods, such as bark remodeling (short scraping skin) to prevent and cure apple rot disease, and heat treatment to obtain fruit trees and flowers Virus seedlings (wood), the ground laying grass law prevention and treatment of apple epidemic disease. Now the successful test of the recent monomolecular membrane disease prevention method is as follows: