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What are the main ingredients of commonly used fruit and vegetable preservatives?
Main ingredients of commonly used fruit and vegetable preservatives
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Common pesticide classification methods and introduction of main categories
Classification of common pesticides
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What are the main herbicides used in wheat fields? Detailed guide to their application methods
Main herbicides for wheat fields and their application methods
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What diseases does carbendazim mainly control? A detailed explanation of its control range
What diseases does carbendazim mainly control?
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What are the main factors affecting the application of pesticide adjuvants?
What are the main factors affecting the application of pesticide adjuvants
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What are the main characteristics of organophosphate insecticides?
(1) Relatively broad insecticidal spectrum. The organophosphate insecticides commonly used today can control many agricultural and forestry pests, and some can be used to control public health pests and external parasites of livestock and poultry. (2) Diversified modes of action, able to meet many different needs. Most varieties have contact and stomach poison action, and some varieties...
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Which pests does isofenphos-methyl mainly control?
Which pests can isofenphos-methyl control? How should it be used? Please give guidance. Isofenphos-methyl is an organophosphorus insecticide. The technical product is a brownish-yellow oily liquid. It has strong contact and stomach poison action against pests, with a relatively long residual effect. It is highly toxic to humans and livestock. The formulations are 40% emulsifiable concentrate and 3% granules. Use...
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What Are the Functions of Fungicides? A Full Breakdown of Their Main Effects and Uses
What are the functions of fungicides? Please explain. Fungicides work in two ways: first, protective fungicides, and second, systemic fungicides. Protective fungicides contact the pathogen directly outside or on the surface of the plant, killing or inhibiting the pathogen so that it cannot enter the plant, thereby protecting the plant from disease...
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