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Pesticide Application Methods and Analysis of Common Questions About Microbial Pesticides
What problems have you encountered when using pesticides that you are not aware of? See if any of the questions below are what you want to ask, and let us take a look together. Biological pesticides refer to pesticides produced from natural materials, such as animals, plants, and microorganisms, which are relatively harmless to living things and
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What are the methods for controlling aphids? Read this one article to understand the techniques
What are the methods for controlling aphids? Is there a netizen who can help explain? Zhongdiwang has compiled the methods for controlling aphids, and the following is a detailed list for netizens' reference. Method 1: Make reasonable use of aphids' natural enemies: There are many kinds of natural enemies of aphids, mainly the seven-spot ladybird, green lacewing, aphid hoverfly, flower bug and aphid braconid...
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How to control longhorn beetle larvae? Detailed explanation of control methods and technical key points
How to control longhorn beetle larvae? Longhorn beetle larvae cause very severe damage to fruit trees. How should they be controlled? Please provide methods. Damage caused by longhorn beetles: larvae of the bark-girdling longhorn beetle girdle the bark (gnawing the green surface layer of the trunk); larvae of the Miezi ridge tiger longhorn beetle damage branches and trunks, boring the xylem into crisscrossing tunnels and boring toward the center of the stem, damaging the pith, then boring downward to damage the roots. This seriously affects water transport, causing weakened tree growth, withered yellow branches and leaves, and symptoms of fertilizer and water deficiency.
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How to control aphids on fruit trees? These methods are simple and effective
How to control aphids when growing fruit trees? Please introduce effective and practical control methods. The harm caused by aphids: when aphids pierce and suck plant sap, they secrete saliva, and because this saliva is toxic to plants, after it is injected into plant tissues it often causes leaf spots, curled and wrinkled young leaves, galls, tumors and various other types of damage...
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Methods of Using Glyphosate and Experience Sharing
Glyphosate, as a herbicide, is currently used in large quantities and has a good weeding effect, and is deeply welcomed by farmers. However, its use still requires a certain level of technical skill; a little carelessness can easily bring adverse effects to production, and it deserves everyone's attention. 1. Why does the efficacy of glyphosate herbicide vary when applied. ...
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Chemical Weed Control Methods and Technical Key Points for Peanut Fields
How is chemical weed control carried out in peanut fields? Please explain. Peanut is one of the major economic crops, and in the cultivation process, the most labor-intensive and time-consuming task is weeding. The major harmful weeds occurring on peanut land include grass-family weeds such as large crabgrass, green foxtail, Chinese sprangletop, purple nutsedge, goosegrass, and late barnyardgrass; broadleaf weeds include field thistle, feather cockscomb, chickweed, prickly lettuce, small bindweed, shepherd's purse, knotweed, lambsquarters, amaranth, bean and black nightshade, etc.
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Chemical Weed Control Methods and Technical Points for Winter Wheat Fields
How to chemically control weeds in winter wheat fields? Please guide. For chemical weed control in winter wheat fields, you can refer to the following methods: 1. Control agents: 3% Shima oil suspension concentrate (mesosulfuron-methyl); 3.6% Kuoshima water-dispersible granules (mesosulfuron-methyl + iodosulfuron-methyl-sodium). 2. Usage amount: Shima...
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Application Methods and Technical Key Points of Pre-emergence Herbicides for Soybean
How are growth regulators used on banana? Please advise. The growth, development, flowering and fruiting of banana are affected by nutrients and endogenous hormones within the plant as well as external environmental conditions (climate, soil, management level). During growth and development, it is often constrained by one aspect or another, which affects the yield and quality of banana fruit. Plant...
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How to Weed a Corn Field? Practical Methods and Tips Shared
How should a corn field be weeded? Please advise. Weeding in corn fields is divided into two types: chemical weeding and manual weeding. Chemical weeding is mainly carried out after sowing and before emergence. Herbicides are mainly divided into two categories: those that kill existing weeds and those that kill weeds that have not yet emerged, and they are generally used in combination. Representative herbicides for killing existing weeds include Gramoxone...
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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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