历年来,日烧病成为影响青椒产量、品质最重要的生理性病害,笔者经过1996至1998年三年的试验摸索,总结了有关日烧病的防治技术,具体介绍如下: 一、症状 日烧病主要发生在果实向阳面,分布在植株各个部分。发病初期被阳光晒成灰白色或浅白色革质状,后期病斑不断变薄并有扩大趋势,受病菌、雨水、虫害 Over the years, the Japanese burn disease to become a green pepper yield, quality of the most important physiological diseases, the author after three years of exploration from 1996 to 1998 groping, summed up the prevention and treatment of Japanese burn disease technology, as follows: First, the symptoms of burning The disease occurs mainly in the sunny side of the fruit, distributed in various parts of the plant. In the early stage of the sun was sun-dried gray or pale leather, late lesions continue to thin and have an expanding trend, by bacteria, rain, pests