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What are the specific-effective fungicides for grape rachis brown blight?
Before the young buds sprout, spray 3-5 degrees Baumé lime sulfur mixture, or 45% crystalline lime sulfur 30-fold solution, 0.3% sodium pentachlorophenate 1-2 times; before and after flowering, spray 75% chlorothalonil wettable powder 600-800-fold solution, or 70% mancozeb wettable powder 400-600-fold solution, or 40% captan wettable powder
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What herbicide can cleanly kill reeds?
Reeds, as a relatively common perennial grass family plant, are a stubborn presence in the minds of many farmers. It is very difficult to eradicate them in one go, and every time the method is wrong it leads to rampant growth. So choosing a pesticide is also a technical job, so what is the most suitable chemical for spraying reeds
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How to Use Corn Herbicides Without Harming Seedlings and Spraying Precautions
Corn is one of the main food crops in China, but corn weeds have always been a troublesome matter in corn planting. So, how do you use corn herbicides without harming seedlings? What are the methods for using corn herbicides? 1. How to use corn herbicides without harming seedlings? Summer corn
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Best Timing, Methods and Precautions for Post-Emergence Herbicide Spraying on Soybean (Edamame) Seedlings
Soybean, also known as edamame, is a fairly common crop in China and is widely grown because of its strong planting prospects. To achieve high soybean yields, weed control must be done well. So when is the best time to apply post-emergence herbicide on soybean seedlings? How should it be applied? What precautions should be taken?
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Summer Pesticide Spraying Precautions and How to Use a Sprayer Tank
Summer is the time when crops grow rapidly, and it is also the time when pests and diseases occur frequently, so pesticides need to come into play. So what are the precautions for spraying pesticides in summer? How do you use a sprayer tank to spray? What are the precautions for spraying pesticides in summer
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Timing and Precautions for Spraying Pesticides in Hot Summer Weather
Recently, many farmer friends have often asked us how to spray pesticides in hot weather so that crops are not harmed and the pesticide can fully exert its effect. Now we will explain in detail the points to note when spraying pesticides to control diseases, pests and weeds in hot summer weather.
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How to grow Cucurbitaceae melon seedlings? Detailed explanation of spraying, watering during the seedling stage, and fruiting time
Melon is also known as gangua, xiangua, Hami melon, bailan melon, and Wallace melon, and is widely cultivated throughout China. It is also widely cultivated in temperate to tropical regions of the world. So how do you grow melon seedlings? What pesticide is sprayed during the seedling stage? When should you water? How long after flowering does it set fruit? From Shandong
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Benefits and Taboos of Adding Laundry Detergent to Pesticides, and Laundry Detergent-Based Pesticide Formulas
When selling pesticides, people often ask whether laundry detergent should be added. Adding laundry detergent when spraying can kill weeds! Is it true, and what are the benefits of adding laundry detergent when spraying pesticides? As far as the chemical composition of laundry detergent is concerned, it cannot kill weeds, or its effect is negligible.
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General Grape Bagging Time, Price, Pre-Bagging Spraying and Key Technical Points
Bagging grape berries can improve the smoothness and finish of the fruit surface and enhance coloring. As an important technical measure for pollution-free fruit, it has already been widely used in production. So when should grapes be bagged? How much does it cost per bag? What should be sprayed before bagging? Key technical points.
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Grape Fertilizing Time, Fertilizer Selection and Foliar Spraying Techniques Explained in Detail
Grape is also known as Putao, Caolongzhu, Cizi Cherry, Bodhi Seed, and Shanhulu; it flowers from April to May and fruits from August to September. It is cultivated all over the world. So when is the right time to fertilize grapes? What fertilizer is best? What are the foliar spraying techniques? When is the right time to fertilize grapes
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