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Anonymous users2024-02-12Melons are a favorite fruit of the general public in summer, and they are sweet, refreshing and juicy, making them perfect for beating the heat. But there are always some small black worms on the melon, which greatly affects the appearance and appetite. Long-term exposure to these bugs will also reduce the yield of melons.
Melons are mainly grown in summer, which is the season when insects breed in large numbers, so melon farmers need to control them in advance. Underground pests and fungi multiply in large quantities, causing serious harm to melon rhizomes. Therefore, when planting melon seedlings, melon farmers can choose to irrigate the roots of melons with pesticides, which can fundamentally sanitize the eggs of a large number of diseases and insects to prevent the recurrence of diseases and pests.
At the same time, it is necessary to keep the soil for melon seedling planting loose and not waterlogged. In a humid environment, it is easy for pests and diseases to gnaw on the rhizomes of melons, resulting in rot and necrosis of melon seedlings.
Melon aphids can also appear on melon leaves, these pests will parasitize on the leaves and rhizomes, and absorb the nutrients of melons for a long time, causing the whole leaf to be soft and curly, and the melon fruit to stop growing. In this case, melon farmers need to remove these necrotic leaves in time and pull out the weeds around the melon plant to reduce the growth environment of aphids. During this period, attention should be paid to cooperate with the spraying of pesticides.
At this time, the reasonable proportion of pesticides is mainly sprayed on each leaf to eliminate a large number of melon aphids.
Finally, melon farmers can choose to plant melons near wheat fields. Ladybugs in wheat fields are the natural enemies of melon aphids, and ladybugs capture aphids in large quantities, which will reduce the reproduction of aphids. This practice also reduces the use of pesticides and other drugs, which has a good effect on the ecological environment.
When the melons are ripe, the melon farmers should remove the spoiled and insect-growing melons in time. These ripe melons have eggs attached to them, which need to be handled intensively by melon farmers. After picking intact melons, they should be placed in a ventilated and cool place to prevent the return of pests and diseases in a humid and stuffy environment.
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Anonymous users2024-02-11You can use some pesticides when planting, or you can control some iconic things in other places, which can attract bugs.
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Anonymous users2024-02-10In the process of melon planting, if you want to repel these insects, you can wrap the melon, or you can place a fan to repel the insects when storing the melon.
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Anonymous users2024-02-09These bugs are more afraid of some smells, and you can spray some insect rubbing agents to get rid of these bugs.
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Anonymous users2024-02-08Summary. Pro, melons, fruits, vegetables and fruits generally do not have insects in them, because melons, croissants and other melons and fruits have high sugar content and strong fragrance, and flying insects are often attracted during the ripening period.
Melons and croissants are very small, and there are insects in them, which should belong to the spotted submarine parasite, mainly when the melon blooms and sets fruit, the adult spotted submarine flies lay eggs in the stamens.
Why are there white bugs in melons?
Pro, melons, fruits, vegetables and fruits generally do not have insects in them, because melons, croissant honey such melons have high sugar content and strong fragrance, and they often attract flying insects during the ripening period. Melon, croissant honey is very small, there are insects in it, this situation should belong to the spotted submarine parasite, the main Hui family to respect Bixing is when the melon flowers and sets fruits, the adult spotted submarine fly lays eggs in the stamen.
What's the harm of eating it?
It may cause gastrointestinal discomfort, vomiting, diarrhea and other symptoms.
Isn't that the worm with many legs?
Dear, that bug is called whitefly.
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Anonymous users2024-02-07Summary. Melons may have a wash-out effect when exposed to rain, but generally speaking, it does not directly kill the insects on the melon. The insects on the melon may be melon worms, aphids, mites, etc., and they will hide in the melon skin, guati and other parts.
If you want to completely remove insect infestation, it is recommended to take insecticide prevention measures, such as spraying with pesticides, manual capture, etc. In addition, for food, use pesticides with caution and follow the instructions for use, you can try to buy organic, green food, balcony planting and other green production methods.
Melons may have a wash-out effect when exposed to rain, but generally speaking, it does not directly kill the insects on the melon. The insects on the melon can be eaten melon insects, aphids, mites, etc., and they will hide in the melon skin, guati and other parts. If you want to completely remove insect infestation, it is recommended to take insecticide prevention measures, such as spraying with pesticides, manual capture, etc.
In addition, for food, the use of pesticides should be cautious and use in accordance with the instructions for use, you can try to buy organic, green food, balcony planting and other green beams and beams of raw oak Changchang production methods.
Can you add, I don't quite understand it.
Melons may have a wash-out effect when exposed to rain, but generally speaking, it does not directly kill the insects on the melon. The insects on the melon can be eaten melon insects, aphids, mites, etc., and they will hide in the melon skin, guati and other parts. If you want to completely remove insect infestation, it is recommended to take insecticide prevention measures, such as spraying with pesticides, manual capture, etc.
In addition, for food, the use of pesticides should be cautious and use in accordance with the instructions for use, you can try to buy organic, green food, balcony planting and other green beams and beams of raw oak Changchang production methods.
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Anonymous users2024-02-06The prevention and control of common pests of melon should be based on prevention, so what should we do in order to control the common pests of melon?
Focusing on prevention, the occurrence of melon diseases and pests can be effectively controlled by strengthening stubble arrangement, avoiding crop rotation, cleaning up weeds in the field, improving cultivation technology and other means, and carrying out pesticide control.
Aphids, whiteflies. clearing weeds in the field; Set up insect nets or indoor yellow boards at the tuyere of the shed to trap them; The use of 22% enemy Song Pei smoke agent, 500 grams per mu in the evening closed smoke. Or use 10% imidacloprid 1000-1500 times liquid, 20% dissolic emulsifiable concentrate 2000-3000 times liquid, 40% dimethoate emulsifiable concentrate 1000 times liquid, 25% chloride wettable powder 1000-1500 times liquid, Uranus emulsifiable concentrate 1500 times liquid, 50% anti-aphid wettable powder 2000-3000 times liquid spray control.
Spotted loon. Deep ploughing of the soil, weeds in the field and shed, insect-proof nets are set at the tuyere, and yellow boards are hung indoors to trap and kill, which can effectively prevent the occurrence of spotted submarine flies. Pharmaceutical prevention and control:
Spray very early (before 2nd instar larvae) in the leaf insect passage. The agent has 3000-4000 times of emulsifiable concentrate, or 500 times of 25% insecticidal double aqueous agent, 800-1000 times of 48% Lesben emulsifiable concentrate, 2000 times of 20% Kangfu Duo concentrated solvent or 1000-1500 times of 40% Emerald emulsifiable concentrate; It can also be used with 22% dichlorvos smoke, 400 grams of smoke per mu, to kill the sedan chair and kill the insect mouth.
Red spider, tea yellow mite. Clean up the field debris, weeds and the outdoor environment of the shed. Insect nets are set up at the air outlet and entrance of Zheng Ying to reduce its occurrence.
Check at any time, pick and treat in time when found, and carry out general treatment when you find it. The optional agents are: 20% dicofol EC 1000 times, 78% gite EC 2000 times, 15% mite net EC 2000 times, 50% bromodifen emulsifiable concentrate 1000 times, 18% afudin EC 2000 times, 50% bromodifen emulsifiable concentrate 1000 times, 18% afudin EC 2000 times, spray once every 10-15 days; Or use 22% dichlorvos smoke agent, 400 grams per mu to smoke the shed.
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Anonymous users2024-02-05What if the melon bears a lot of fruit, but the leaves are a lot of oil?
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