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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 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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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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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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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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What pesticide has good control effects on tobacco bacterial wilt?
Tobacco bacterial wilt is one of the main diseases of tobacco in tropical and subtropical regions, and it occurs in Shandong, Henan, Shaanxi and Liaoning provinces. So what pesticide should be used for tobacco bacterial wilt? What are the symptoms? What pesticide should be used for tobacco bacterial wilt? There is currently no pesticide to treat
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What special-effect chemicals are used to straighten and lengthen yardlong beans
Yardlong beans are one of the popular vegetables widely cultivated in northern China, and their popularity ranks first among all kinds of vegetables. However, quite a few farmer friends report that the yardlong beans they grow are neither long nor straight, and sell poorly. So, what special-effect chemicals are used to straighten and lengthen yardlong beans? 1.
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What special-effect medicine works well for scab disease?
Scab disease is a common disease during crop growth. Generally, peppers, potatoes, taro, peanuts, tomatoes, citrus and others can all develop this disease, and in severe cases it affects yield. So what special-effect medicines are there for scab disease? 1. What special-effect medicines are there for scab disease
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How to Effectively Control Broadleaf Weeds in Sesame Fields
Broadleaf weeds are a type of weed and are common weeds in sesame fields, so how do you control broadleaf weeds in sesame fields? 1. What are broadleaf weeds? Broadleaf weeds, also known as dicotyledonous weeds, have embryos with two cotyledons, are herbaceous or woody, have netted leaf veins, broad leaves, and petioles.
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What are the effects and functions of polypeptide urea
Polypeptide urea is a highly intelligent urea with its own unique advantages and strengths, and it is gradually being promoted in the market. Today we will mainly introduce what polypeptide urea is and what functions polypeptide urea has. What is polypeptide urea? Polypeptide urea
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