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What are the control methods for mango weevil disease?
How to best control mango weevil disease? Please introduce. Mango weevil disease can be controlled by referring to the following methods: 1. The mango leaf-cutting weevil is widely distributed; adults feed on young mango leaves, causing the leaves to dry up; or females lay eggs on young leaves and bite the young leaves off from the base, affecting plant growth. Control methods: (1) During...
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What is mango sooty mold? Get to know this mango disease
What is mango sooty mold? Please note that mango sooty mold is a fungal disease. So far, 6 pathogens causing mango sooty mold have been identified in China. It damages leaves, shoots and fruit, affecting leaf photosynthesis and fruit appearance. Control methods: First, plant at a reasonable density and prune to keep the canopy well ventilated and exposed to light...
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What are the control methods for mango stem-end rot?
How to control mango stem-end rot? Please introduce mango stem-end rot, which is a fungal disease. It damages fruit during storage, causing fruit rot; when it damages branches it is called gummosis. Harvesting fruit after rain or when it is humid, and not leaving a fruit stalk, favors the occurrence of this disease. Control methods: 1) Clean the orchard in winter, and usually apply more lime...
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What are the methods for preventing and controlling pests and diseases in mango trees?
What methods are there for preventing and controlling pests and diseases in mango trees? Please provide an introduction to the methods. The following methods can be referenced for preventing and controlling pests and diseases in mango trees: 1. Agricultural control. Select improved varieties that are resistant or tolerant to pests and diseases according to local conditions. A single variety should be planted in the same plot, avoiding mixed planting of varieties with different maturity periods. In...
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How to prevent and control mango powdery mildew? A detailed guide to practical methods
How to prevent and control powdery mildew when growing mangoes? Please explain the methods. Powdery mildew is an important disease of mango during the flowering period, affecting flower panicles, young fruit and tender leaves. It occurs in producing areas in Guangdong, Hainan, Yunnan, Guangxi and other parts of China. It has also been reported in India, Pakistan, Brazil, South Africa, Australia, Sri Lanka and other countries abroad...
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How to control the mango stem borer in mango cultivation?
How to control the mango stem borer when growing mangoes? Please explain the methods. The mango stem borer belongs to the order Coleoptera, family Cerambycidae, and occurs in all mango-producing areas of southern China. Its larvae bore into and feed on branches and trunks, weakening the affected plants; in severe cases they can cause the plants to die, and infested branches break easily in the wind. This pest has 1 generation per year and mainly overwinters as...
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What is mango stem-end rot? Getting to know this mango disease
What is mango stem-end rot? How to prevent and control this fungal disease. It damages fruit during storage, causing the fruit to rot; when it attacks branches it is called gummosis. Harvesting fruit after rain or in damp conditions, and leaving no fruit stalk, favour the occurrence of this disease. Control methods: (1) Clean the orchard in winter, and routinely apply extra lime and potassium fertilizer; during the flowering and fruit...
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How to prevent and control mango powdery mildew? Key control points explained in one article
How to prevent and control mango powdery mildew? Please advise. Powdery mildew is an important disease of mango during the flowering period, damaging inflorescences, young fruit and tender leaves. It occurs in production areas in Guangdong, Hainan, Yunnan, Guangxi and other parts of China. It has also been reported in India, Pakistan, Brazil, South Africa, Australia, Sri Lanka and other countries abroad. Symptoms...
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Pollution-free mango seedling cultivation method
How are pollution-free mango seedlings grown? What methods are there? Pollution-free mango seedling cultivation methods: 1. Seed pretreatment: Collect locally grown mango fruits or seeds (polyembryonic varieties), such as Zhanjiang native mango, Hainan native mango, Guangxi almond mango, Yunnan small mango, Fujian red flower mango; monoembryonic varieties are suitable for use as seed. Remove the flesh from the collected fruits, rinse them clean with water, and discard seeds that float and those with soft or shriveled seed shells. If seeds are collected from other places, process them at the collection site, sun-dry the qualified seeds until the seed shells are dry, then mix in coconut coir, charcoal powder or fermented sawdust for moisture-retaining transport; after transport back, treat the seeds as locally collected fruits by shelling and sprouting, then air-dry. Seeds used for mango rootstock should come from seeds of mature, plump fruits eaten from vigorously growing trees. In production, seeds left over from processing are also used, or even large quantities of plump fruits are purchased and piled until rotten to extract the seeds; after the seeds are extracted, immediately wash off the flesh, air-dry, and sow right away. Sowing must be completed within 7 days, otherwise the germination rate will be affected.
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How to prevent and control mango sooty mold? Introduction to practical methods
What is mango sooty mold? How to prevent and control this fungal disease. Currently, 6 pathogens causing mango sooty mold have been identified in China. It damages leaves, branches and shoots, and fruit, affecting leaf photosynthesis and fruit appearance. Control methods: First, rational close planting and pruning to keep the canopy well ventilated and exposed to light. ...
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