(接上期)以菌治病以下几种防治病害的生物药剂在蔬菜生产上得到了推广应用,效果良好。1.多黏类芽孢杆菌多黏类芽孢杆菌产生的广谱抗菌物质和位点竞争,杀灭和抑制病原菌,并能诱导植物产生抗病性,从而达到防治病害的目的。为细菌杀菌剂,适用于防治番茄、辣椒、茄子的青枯病。a.浸种。每100克种子用0.1亿 (Connected to the period) to cure bacteria The following biological disease prevention and treatment of biological agents in the production of vegetables has been popularized and applied with good results. Bacillus polymyxa Bacillus polymyxa broad-spectrum antibacterial substances and sites compete to kill and inhibit pathogens, and can induce plant disease resistance, so as to achieve the purpose of disease prevention. Bactericide for the bacteria, suitable for controlling tomato, pepper, eggplant bacterial wilt. a. soaking. 100 million seeds per 100 million