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What precautions should be taken when drenching roots with fungicides? Correct operation is key
What issues should be noted when drenching roots with fungicides? Please explain. To prevent vegetable root diseases, vegetable growers commonly drench roots with fungicides. Although the effect is good, certain precautions during root drenching must not be ignored, otherwise there will be side effects. First, greenhouses that have already used bacterial fertilizer should try not to use fungicide root drenching for disease prevention. For...
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What are the precautions for drenching roots with fungicides?
What should be noted when drenching roots with fungicides? Please give an introduction. Drenching roots with fungicides is a simple and easy effective measure for controlling crop root diseases. But the following points should be carefully noted when drenching roots. Drug selection should be reasonable: choose fungicides with strong specificity and high disease-control efficacy; do not use drugs blindly...
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Why should you not water before and after drenching the roots with fungicide?
Why should you not water before and after drenching the roots with fungicide? Here are the reasons. Before drenching the roots with fungicide, you should not water. First, because the root disease of the crop has already occurred; if you water, the pathogens will spread with the flowing water, causing more dead plants. Second, because watering easily leads to reduced soil aeration, root oxygen deficiency, and...
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