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Method for applying pesticide on corn plants

A technology of corn and potion, applied in botany equipment and methods, plant protection, fertilization equipment, etc., can solve problems such as high temperature heatstroke of workers, failure to achieve the expected prevention effect, and mixed acid and alkali types, so as to reduce damage and reduce Medication risk, effect of reducing environmental impact

Active Publication Date: 2013-07-03
河南金苑种业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of corn planting, it is usually necessary to spray a variety of pesticides. When spraying different pesticides, the general practice is: after spraying a certain pesticide separately, spray another pesticide separately after a period of time to avoid drug conflicts between the drugs. , or cause phytotoxicity; however, spraying a variety of pesticides alone is time-consuming and labor-intensive, and it is easy to cause high-temperature heat stroke and poisoning of workers; if two or three pesticides are used in combination at will, it is easy to cause acid-base types to mix, thereby reducing pesticides. effect, or cause phytotoxicity, and fail to achieve the expected control effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method of applying pesticides for corn plantation, which comprises the following steps:

[0018] Step 1. Select corn anti-lodging agents, fungicides and insecticides with the same medicinal properties and pH; the corn anti-lodging agents are ethylene-based corn anti-lodging agents that are used more in corn planting, are safer to use, and have better anti-lodging effects. Fungicides, such as Jindele, Yujinjin, Zhuangfengan, etc., the main component of the corn lodging resistance agent should be a plant growth regulator that can inhibit the growth of corn stalks; the fungicide must effectively prevent and treat corn smut And it has a certain control effect on corn brown spot and stem rot; the insecticide must effectively kill corn borer larvae or eggs and can effectively control planthopper pests.

[0019] Step 2, according to the dosage of the corn anti-lodging agent, the fungicide and the insecticide, measure the corn anti-lodging agent of 7.5 grams, the fungicide of...

Embodiment 2

[0023] The difference between this embodiment and embodiment 1 is mainly: in step 2, measure respectively 10 grams of corn anti-lodging agent, 10 grams of bactericide and 10 grams of insecticide, then add 26 kilograms of water, mix, Obtain the compound potion of spraying dosage per mu of corn; wherein, the anti-lodging agent for corn is Jindele, the fungicide is triadimefon, and the insecticide is carbosulfan.

Embodiment 3

[0025] The difference between this embodiment and Example 1 is that in step 2, measure 10.5 grams of corn anti-lodging agent, 15 grams of fungicides and 11.5 grams of insecticides respectively, then add 28 kilograms of water, mix, Obtain the compound potion of spraying dosage per mu of corn; wherein, the anti-lodging agent for corn is Jindele, the fungicide is tebuconazole, and the insecticide is carbosulfan.

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Abstract

The invention provides a method for applying a pesticide on corn plants. The method comprises steps of selecting a corn lodging-resistant agent, a bactericide and an insecticide which have the consistent medicinal pH values; respectively weighing 7.5-12 grams of the corn lodging-resistant agent, 8-18 grams of the bactericide and 7.5-13.5 grams of the insecticide according to the dosages of the corn lodging-resistant agent, the bactericide and the insecticide, then adding water for 25-30 kilograms, and mixing so as to obtain a spray dosage of compound liquid medicine for each mu of corns, wherein the corn lodging-resistant agent consists of one of or a mixture of Jindele and Zhuangfengan, the bactericide consists of one of or a mixture of triadimefon and tebuconazole, and the insecticide is carbosulfan; when the leaves of the corns grow into 8-12 blades, adopting the compound liquid medicine to spray onto the corns. The method for applying the pesticide on corn plants has the advantages of labor saving, time saving, small hazard, good control effect and reduced cost.

Description

technical field [0001] The invention relates to a corn planting method, in particular to a corn planting pesticide application method. Background technique [0002] In the process of corn planting, it is usually necessary to spray a variety of pesticides. When spraying different pesticides, the general practice is: after spraying a certain pesticide separately, spray another pesticide separately after a period of time to avoid drug conflicts between the drugs. , or cause phytotoxicity; however, spraying a variety of pesticides alone is time-consuming and labor-intensive, and it is easy to cause high-temperature heat stroke and poisoning of workers; if two or three pesticides are used in combination at will, it is easy to cause acid-base types to mix, thereby reducing pesticides. effect, or cause phytotoxicity, and fail to achieve the expected control effect. [0003] In order to solve the above existing problems, people have been seeking an ideal technical solution. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G1/00C05G3/02A01N47/24A01N43/653A01P21/00A01P3/00A01P7/04C05G3/60
Inventor 焦学俭李永铭陈海见
Owner 河南金苑种业股份有限公司
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