MySheen

How to prevent and cure black fruit disease of Chinese wolfberry

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Black fruit disease of Chinese wolfberry harms the green fruits, flowers and buds of Chinese wolfberry, as well as twigs and leaves. Lycium barbarum can be infected by the disease from the early fruit stage in early May to the last fruit stage in mid-October. From May to June, the daily average temperature is more than 17 ℃, the relative humidity is about 60%, and there is 2-3 days of rainfall every ten days, which can cause disease in the field. From July to September, the daily average gas.

Lycium barbarum black fruit disease harm Lycium barbarum green fruit, flowers, buds, but also harm twigs and leaves. Lycium barbarum L. can be infected by this disease from early May to late October. From May to June, the average daily temperature is above 17℃, the relative humidity is about 60%, there are 2~3 days of rainfall every ten days, and the disease can occur in the field. From July to September, the average daily temperature is 17.8℃~28.5℃, the rainfall in ten days is more than 4 days, and the average humidity in two consecutive ten days is more than 80%, the incidence rate will increase sharply. Control method: clean wolfberry garden in winter, remove and burn infected fruits, leaves and branches; spray 50% Tuijunte wettable powder 600 times solution; spray equivalent Bordeaux mixture 100 times solution.

 
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