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Improper pesticide mixing can easily render the pesticide completely ineffective; nine methods to effectively avoid pesticide damage
Reasonable mixing of pesticides can improve control efficacy, delay pest and disease resistance, improve control efficacy, reduce the amount of pesticide used, and control different pests and diseases...
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What should you do if pesticide damage occurs while watermelons are growing? Here are the remedies
In recent years, as the watermelon planting area has grown larger and larger and continuous cropping has become more and more common, pests, diseases and weeds have occurred more and more seriously. In order to increase yield and reduce losses...
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Herbicide damage is mostly related to human factors; how can it be prevented?
Human causes of herbicide damage and preventive measures
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How to avoid herbicide damage? Keep these preventive methods in mind
1. Choose the right herbicide variety; for unfamiliar varieties or ones not previously used locally, it is best to conduct a trial first. 2. Use safeners to prevent damage. For example: before sowing corn, use NA (1,8-naphthalic anhydride) antidote at 0.5%-1.0% as a seed coating, which can protect corn fields from thiocarbamate herbicide damage...
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Diagnostic Methods and Prevention and Control Measures for Herbicide Damage
1. Soil residual herbicide damage: Farmland where long-residual herbicides such as triazines, sulfonylureas, and imidazolinones have been used cannot be planted with Schisandra chinensis within two years. If, due to a lack of understanding of the herbicide use on the planting plot in the previous two years, the herbicide damage to Schisandra chinensis is relatively severe, it cannot be remedied, because in current agricultural production there is still...
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How to remedy herbicide damage in tobacco leaves
① After herbicide damage occurs, promptly spray "Tianda 2116" tobacco-specific formula, which plays an important role in eliminating or alleviating herbicide damage. ② Strengthen agricultural management: irrigation, drainage, and loosening the soil to promote tobacco growth and accelerate herbicide degradation. ③ You can use plant ash or lime, or apply plant growth...
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How can herbicide damage to golf turf be prevented?
The selectivity of herbicides is relative and conditional; if applied improperly, any herbicide can potentially harm turf. I. Symptoms and causes of herbicide damage. Herbicide damage is divided into acute damage and chronic damage. Acute damage is caused by contact herbicides, appears quickly, and the affected turf blades show brown...
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How to Prevent Corn Herbicide Damage to Watermelons
Some readers have asked: some corn field herbicide products are labeled as not to be used on certain corn varieties. Is this because different corn varieties have different sensitivities to these herbicides, and what issues should be noted when using these herbicides in production? Different varieties of corn do indeed differ in their sensitivity to certain herbicides...
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How to remedy herbicide damage in rice?
What should you do if herbicide application to rice causes phytotoxicity? To increase the weed-killing effect and broaden the herbicidal spectrum, most compound herbicides contain bensulfuron-methyl, pyrazosulfuron-ethyl, acetochlor and the like. If farmers do not know how to use them, phytotoxicity is easily caused. 1. Judging phytotoxicity. Rice may show symptoms similar to herbicide phytotoxicity because of root suffocation, nutrient deficiency, or pests and diseases...
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