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What pesticide is effective for controlling ginger bacterial wilt?
Ginger bacterial wilt has a long epidemic period, usually starting in June, with severe outbreaks during the high-temperature season from August to September. So what pesticide should be used for ginger bacterial wilt? For ginger bacterial wilt, spray Bordeaux mixture, Score water-dispersible granule liquid, Longkejun (thiodiazole-copper) suspension concentrate liquid. Or Qingkulike + chlorobromoisocyanuric acid
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Effects of Abscisic Acid on Grapes
Abscisic acid is a plant growth balance factor, formerly known as natural abscisic acid. It is a purely natural product contained in all green plants, is light-sensitive, and belongs to the category of compounds that decompose under strong light. So, what are the effects of abscisic acid on grapes? 1. Abscisic acid on grapes
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How to effectively treat tomato rough fruit disease
Tomato rough fruit disease is a relatively common and serious physiological disorder of greenhouse tomatoes. Except for mildly affected fruits, none have commercial value. The stems and leaves of affected plants show no obvious symptoms. So, how to prevent and control tomato rough fruit disease? 1. Tomato rough
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What special-effect fungicide works well for celery leaf spot disease
Celery is a common vegetable in daily life, and it is grown in many regions. During celery cultivation, the phenomenon of spots appearing on the leaves occurs. So what special-effect fungicides are there for celery leaf spot disease? 1. What special-effect fungicides are there for celery leaf spot disease? The special-effect fungicides for celery leaf spot disease include methyl
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What pesticides are effective for controlling underground pests in watermelon
Watermelon is a common fruit; in the hot summer, eating one or two slices can cool you down and relieve the heat. It is cultivated throughout our country, so what pesticide should be used for underground pests in watermelon? 1. Seed maggot The seed maggot often gathers to damage the young stems below the topsoil of watermelon seedlings, causing germinated seeds
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What pesticide is effective for controlling rice midges?
Rice midges are a common insect pest of rice. The main harmful species are the yellow, black, and green rice midges. So what pesticide should be used to control rice midges? 1. Main damage caused by rice midges. Rice midges breed larvae in large numbers in rice fields, severely affecting the development of the rice root system.
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What effect does validamycin have on fruit trees
Validamycin is an antibiotic produced by actinomycetes, with strong systemic activity; it is easily absorbed by fungal cells and rapidly translocated within them, interfering with and inhibiting fungal cell growth and development. So, what effects does validamycin have on fruit trees? 1. Validamycin
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Which pesticides are effective for controlling onion thrips?
Onion thrips belongs to the order Thysanoptera, family Thripidae. It mainly damages Allium vegetables such as onions and Chinese chives, and can also damage crops in the Solanaceae family, cucurbits, cotton, tobacco and others. Its host plants number more than 30 species across 18 families, and it is distributed throughout the country. So, what pesticide kills onion thrips? Part One
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What medicine has a good control effect on Fusarium wilt?
The chemicals used for Fusarium wilt differ at different stages. Generally, for newly affected plants, spray the withered leaves thoroughly with 10-15g of JiaK fungicide at 300-500 times dilution, and at the same time drench the roots with 600-700 times dilution of 80% hymexazol; for severe disease, use 41% pyrimethanil at 600-800 times dilution
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How Long Does Paraquat Take to Become Ineffective in the Air
Paraquat is a fast-acting herbicide that is quickly absorbed by plants and causes them to wither and die, so how long does paraquat take to become ineffective in the air? 1. What Is Paraquat Paraquat's chemical name is 1-1-dimethyl-4-4-bipyridyl cation salt, and it is a fast-acting non-selective
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