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How to use insecticides for the best results? A detailed guide to the correct method of use
How to use insecticides for the best results
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What pesticide gives good control results against corn borers?
Which pesticides can control corn borers? Please introduce in detail. For corn borers, the following methods can be used for control: At the funnel stage of corn, broadcast Miral (isofenphos-methyl) into the funnel, at a rate of 1 kg/mu. During the ear stage of corn, the chemical irrigation control methods include: pouring chemical solution into the tassel: 25% bisultap aqueous solution at 500 times dilution...
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How can plant growth regulators be used for the best results?
How should plant growth regulators be used well? Please give an introduction. Plant growth regulators are exogenous substances that are artificially synthesized or artificially extracted and have the physiological activity of plant hormones. Even extremely tiny amounts can promote, inhibit, or hinder plant growth and development. Scientific and rational use of plant growth regulators is an important way to increase crop yields...
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What pesticide gives good control results against rice stem borers?
What pesticide should be used to control rice stem borers? Please give guidance. The rice striped stem borer, the rice yellow stem borer and the rice pink stem borer are all commonly known as stem borers. After these pests bore into the rice stems and cause damage, the commonly used pesticides such as monosultap, bisultap, triazophos, diazinon, acephate, phenthoate, chlorpyrifos, cartap and abamectin...
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How can BT insecticide be used for the best results?
BT insecticide, namely Bacillus thuringiensis microbial insecticide, contains parasporal crystals and spore toxins that kill pests. It has good pest-killing effects, is safe for humans and livestock, causes no harm to natural enemies, and is relatively difficult for pests to develop resistance to, so it has been widely used to control crop pests. However, in practical application, because the methods are not mastered, ...
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How can rice paddy herbicides be applied for the best results?
How can herbicides be applied in rice paddies for the best results? Please advise. 1. Apply the herbicide during the period when weeds are most sensitive to it, so as to improve the weeding effect. 2. Apply the herbicide during the growth stage when rice has the strongest tolerance to the herbicide, so as to ensure the safety of the seedlings. Generally speaking, weeds are most sensitive to herbicides during the seed germination stage and the seedling stage...
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How can herbicides be mixed and applied in sugarcane fields for good results?
How should herbicides be mixed and applied in sugarcane fields? What should be noted? When mixing herbicides for sugarcane, you need to grasp the following principles: First, the weed control spectrum of the two herbicides should differ. Second, fast-acting agents should be mixed with slow-acting agents, and long-lasting agents should be mixed with short-lasting agents. Third, in...
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How can Abamectin-Triazophos be used for better results?
How should Abamectin-Triazophos be used well? Please give an introduction. Abamectin-Triazophos is a mixture of abamectin and triazophos, with products available as 10.2%, 15%, 18%, and 20% emulsifiable concentrates. It has contact and stomach poison action against pests, and also has good systemic properties. To control rice stem borer, use 80-100 ml of 18% emulsifiable concentrate or 20%...
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How to use tebuconazole fungicide for the best results? A detailed guide to its use
How to use tebuconazole fungicide for the best results? Please introduce the features and functions of tebuconazole fungicide: Tebuconazole fungicide is a broad-spectrum systemic triazole pesticide fungicide with special efficacy. It can be rapidly absorbed through plant leaves and roots, translocated within the plant and evenly distributed. It mainly works by inhibiting the demethylation of sterols in pathogenic fungi...
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