论文部分内容阅读
80年代以来,随着保护地栽培的发展,番茄灰霉病(Botrytis Cinerea Persoon)发生逐年加重,已成为设施栽培中的严重病害之一。近年来,由于受该病危害,造成不同程度的减产,轻则10％左右,重则损失30％以上。番茄灰霉病危害期长,能危害叶、花、幼果,引起落花、烂果,严重影响番茄的早期产量。由于国内尚缺乏对该病的有效测报与防治技术,本站通过4年的试验研究,基本解决了对该病的测报与防治技术难点。
Since the 1980s, Botrytis Cinerea Persoon has been increasing year by year with the development of protected cultivation and has become one of the serious diseases in cultivation. In recent years, due to the disease endangering, resulting in different levels of yield reduction, ranging from about 10%, while the loss of more than 30%. Botrytis cinerea long-term damage, can harm leaves, flowers, young fruit, causing falling, rotten fruit, seriously affecting the early yield of tomato. As the domestic lack of effective measures of the disease and prevention and control technology, the site through the 4-year pilot study, basically solved the disease reporting and prevention of technical difficulties.