How to prevent and cure mango stem rot?
How to prevent and cure mango stem rot? Please introduce mango stem rot as a fungal disease. Damage to the fruit during storage, causing the fruit to rot; it is called gum disease on the branches. Picking fruit after rain or damp without leaving fruit stalk is beneficial to the occurrence of the disease. Control methods: ① winter garden cleaning, usually increase the application of lime and potash fertilizer; florescence, fruit stage to strengthen spraying, reduce the amount of latent bacteria (can refer to the prevention and treatment of anthracnose). ② chooses sunny day and dew dry to collect fruit to avoid mechanical injury and leave 1cm stalk. Within 24 hours after harvest, ③ soaked the fruit 2-5min with 1000 times solution (31 ℃) of Prochloraz, or 10-15min with 50% benzoate or 50% Tex 1000-fold hydrothermal solution (53 ±1 ℃). Click to get more mango planting techniques click to get more fruit planting techniques
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What is mango soot disease?
What is mango soot disease? Please introduce mango soot disease as a fungal disease. At present, six kinds of pathogens causing mango soot disease have been found in China. In order to harm leaves, shoots and fruits, affect leaf photosynthesis and fruit appearance. Prevention and control methods: first, reasonable close planting, pruning, keep the crown ventilated and transparent.
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What are the prevention and control methods of diseases and insect pests in mango trees?
What are the prevention and control methods of diseases and insect pests in mango trees? Please introduce the methods mango tree diseases and insect pests can refer to the following methods for control: first, agricultural control according to local conditions to select excellent varieties resistant or resistant to diseases and insect pests. A single variety should be planted on the same plot to avoid mixed planting of different mature varieties. In.。
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