-
What causes yellowing leaves on golden passion fruit, and how should it be prevented and controlled?
Causes of yellowing leaves on golden passion fruit and prevention and control measures
-
What causes scarred fruit in dragon fruit, and how should it be prevented and controlled?
Causes of scarred fruit in dragon fruit and control measures
-
Two key pests must be controlled in greenhouse strawberry cultivation
Spider mites are a major pest in greenhouses and polytunnel cultivation; strawberries grown in greenhouses are prone to outbreaks of red spider mite damage in the middle and late stages of growth. Affected plants become stunted and decline prematurely, and the leaves turn reddish-brown and dry up. If damage occurs during the flowering period, the fruit becomes smaller and hard, and the number of deformed fruits increases, seriously affecting the yield and quality of fresh strawberries. In severe cases, yield can be reduced by 30%-4...
-
What is pineapple mealybug wilt disease, and how should it be prevented and controlled?
What is pineapple mealybug wilt disease? How should it be prevented and controlled? Please provide guidance. Pineapple mealybug wilt disease is also known as pineapple root rot. For prevention and control methods, you can refer to the following: 1. Symptoms. Above ground, in the early stage of the disease, the basal leaves turn yellow and red, shrivel, and lose their gloss, and the leaf margins curl inward; later the leaf tips dry up, the leaves wilt, and the plant stops...
-
What pests need to be controlled when growing dragon fruit?
What pests need to be controlled when growing dragon fruit? How should dragon fruit pests be controlled? We ask experienced netizens to help explain. Dragon fruit is a tropical and subtropical fruit that likes light and tolerates shade, tolerates heat and drought, likes fertilizer and tolerates poor soil, and has few pests and diseases, so it is widely grown in Hainan, Guangxi, Guangdong, Fujian, Yunnan and other places...
条件筛选