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辣椒病虫害主要有六种,现将它们的症状和防治技术介绍如下: 一、炭疽病该病是辣椒的主要病害之一,全生育期均可发生。典型病症为同心轮纹状病斑。在高温多雨,排水不良,植株衰弱,患有花叶病和日烧病时,发病更严重,造成大量落果落叶。 防治技术:1.清除病果病叶;2.
Pepper pests and diseases are mainly six kinds, and now their symptoms and prevention techniques are described below: First, anthrax disease is one of the main diseases of pepper, the whole growth period can occur. The typical condition is concentric rotiferous plaque. In high temperature and rainy, poor drainage, plant weakness, suffering from mosaic disease and Japanese burn disease, the incidence is more serious, causing a large number of deciduous leaves. Control technology: 1. Clear diseased leaves; 2.