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What fungicide should be used when grapes suffer from gray mold, downy mildew, and powdery mildew?
Although greenhouses and rain shelters are used, which can reduce disease occurrence to a certain extent, when environmental humidity is too high, grapes will still develop diseases, and with a little carelessness they will be infected with gray mold, downy mildew, white rot, black pox, white rot, and powdery mildew, and the most serious and most difficult to treat are gray mold, downy mildew, and powdery mildew. So what fungicide should be used when grapes suffer from gray mold, downy mildew, and powdery mildew?
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These flowers are suitable for growing indoors, help with sleep, and are a must-have for anyone who suffers from insomnia
Jasmine. Jasmine flowers are very white, and the fragrance of jasmine is very aromatic. The scent of jasmine can also help with sleep, relax body and mind, improve mood, and reduce anxiety. At night it also releases oxygen, letting you sleep all the way until...
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What to do if a Phalaenopsis orchid frequently suffers from root rot? Water culture care brings one bloom after another
Phalaenopsis is an epiphyte with aerial roots and can also be grown in water culture. The water culture process consists of cleaning the roots, choosing a container, securing the plant, and misting for care. When growing in water culture, choose a transparent container to hold the plant, clean away old roots and rotten roots, use items such as wire to secure...
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How to manage rice after it suffers from flooding
What to do when rice suffers from flooding and how to manage rice well after flooding
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Asparagus often suffers from pests and diseases; how do you prevent and control the main three diseases and four insects?
How to prevent and control the many pests and diseases of asparagus: the main "three diseases and four insects"
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3 diseases that Gardenia jasminoides frequently suffers from - one slip and only the pot is left, prevent and treat them in advance
Gardenia jasminoides is a flower loved by many gardening enthusiasts, evergreen all year round; when it blooms, the flowers are pure white, fragrant and elegantly plain, forming an alternation of green and white with the green leaves, exceptionally clear and lovely. Although Gardenia jasminoides is beautiful, it also often falls ill, especially these 3 diseases that occur frequently...
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What are the remedial measures after cotton suffers from waterlogging?
For waterlogged cotton that has been completely submerged for more than 3 days or soaked for more than 7 days, the root system rots and turns yellow, and the terminal leaves wither and die; such cotton seedlings have very little chance of survival and need to be replanted. Within 2 to 3 days after draining the water, if more than 500 surviving cotton plants per mu remain, they should be retained and given intensive management, with intercropping or relay intercropping of soybeans, corn, sesame and other crops; if fewer than 500 surviving cotton plants per mu remain, early replanting with a different crop should be carried out. After cotton is damaged by flooding, the root system is harmed, the taproot and lateral roots turn yellow, and the root tips become water-soaked; the stress-resistance contingency measures of "drain water quickly, loosen the soil early, apply heavy fertilizer, prevent diseases and pests, delay topping, and prune frequently" should be adopted.
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What are the remedial measures after rice suffers from flooding?
Rice has strong waterlogging tolerance. After being submerged for about 3 days, about 80% of the rice seedlings can still survive, and it is enough to strengthen management. After being submerged for 4-7 days, 50%-80% of the rice seedlings survive, so it is necessary to promptly thin and replant seedlings to ensure a sufficient population. After being submerged for more than 7 days, only about 30% of the rice seedlings survive, so replanting or switching to other crops should be considered. It is necessary to adapt to local conditions, provide guidance by category, and carefully carry out post-disaster management of rice. As long as rice seedlings still have green leaves, the inside of the leaf sheath is still green and has a certain hardness, and the white roots or root system are light yellow, and 2-
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What to do when Cymbidium ensifolium leaves turn yellow or it suffers from pests and diseases? Growing methods and precautions
Cymbidium ensifolium is now fairly common in households and is a potted plant very suitable for home growing, but why do the Cymbidium ensifolium you grow yourself develop yellow leaves, and once yellow, eventually die? Could it be that your growing method is wrong? In the process of growing Cymbidium ensifolium, what precautions should be noted? Oh right,
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Huang Congbing, who suffers from polio, supports himself through farming
Huang Congbing, crippled by polio, takes up farming to support himself
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