Honeysuckle herbicide composition and using method

A composition and herbicide technology, applied in the direction of herbicides and algicides, botanical equipment and methods, applications, etc., can solve the problems that herbicides cannot treat both and completely solve weed damage, and achieve environmental protection and , Reduce the labor intensity of pesticide application, and the effect of weed removal

Inactive Publication Date: 2014-09-24
ANHUI SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the application of honeysuckle chemical weeding technology, two problems should be solved: one is the broad spectrum of herbicides, a single herbicide cannot control grass, broadleaf and sedge weeds, and often kills o

Method used

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  • Honeysuckle herbicide composition and using method
  • Honeysuckle herbicide composition and using method
  • Honeysuckle herbicide composition and using method

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0054] Example 1: Gramineae weed control test, time April 5, 2010.

[0055] Because honeysuckle is a broad-leaved plant, we began to use herbicides B and C for weeding experiments in view of the prominent characteristics of grass weeds in the honeysuckle planting base. Select the place where weeds grow vigorously and with high density as the test plot, each test plot has an area of ​​1 square meter, 3 each of B and C, and the standard of the dose used is: B is 7.5 grams per 667 square meters, and C is 6.5 grams per square meter. 667 square meters. And set the lowest amount (that is, the standard amount), the middle amount (1.5 times the standard amount), and the highest amount (2 times the standard amount) three plans, spraying includes all honeysuckle plants.

[0056] The effect of B and C on controlling honeysuckle weeds (dead weeds / total weeds%) is as follows:

[0057]

[0058] The test shows that: B and C have similar effects. The weeds will start to show symptoms of ...

example 2

[0059] Example 2: Comprehensive use of herbicides to control grass weeds from 2011 to 2014.

[0060] On the basis of the herbicide test in 2010, do a good job in the chemical weeding work in the honeysuckle production base. Every year in spring and autumn, we use herbicides B and C to prevent and control grass weeds according to the growth of weeds. For small grass with 2 to 5 true leaves, the dosage is the standard amount per mu of the above-mentioned experimental design, that is, 7.5 grams or 6.5 grams of active ingredients B or C are used per mu. If the weeds are large, the dosage is the above mu Using 1.5 times the standard amount, mixing and using now, using a knapsack sprayer to spray evenly, the weed control has achieved the expected effect, and it is highly selective for honeysuckle, and the growth of honeysuckle is in good condition.

example 3

[0061] Example 3: Test on controlling broad-leaved grass and sedge weeds, time June 5, 2013.

[0062] There are a lot of broad-leaved weeds growing on the ground of the honeysuckle cultivation experiment, especially a variety of malignant weeds such as spinosa and three-edge grass. Lotus seedlings, also known as water peanuts and revolutionary grasses, are perennial broad-leaved weeds. They reproduce quickly, are difficult to remove, and cause serious local damage (disasters have already occurred in some places in my country), and cannot be removed manually, so the experiment was started. Use broadleaf herbicides to control weeds. Both honeysuckle and water peanut (revolutionary grass) are broad-leaved plants. This is a risk test. In one case, both broad-leaved grass and honeysuckle may be killed. In another case, only broad-leaved weeds are removed. For drug resistance, the herbicide loses its toxicity. Both cases fit the broadleaf herbicide profile.

[0063] Among the herb...

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Abstract

The invention belongs to the technical field of pesticides, and relates to a honeysuckle herbicide composition and application. The composition is an AB or AC type honeysuckle stem and leaf broad-spectrum herbicide employing bentazone (A), efficient haloxyfop-methyl (B) and quizalofop-p-ethyl (C) as active ingredients, and is safe to honeysuckles. The composition can be industrially produced into a complex agent or an auxiliary, and can also be used after being ready. The composition is characterized in that the active ingredients in the AB or AC type composition are used for preventing and removing different communities of weeds, and have unremarkable synergistic effects, so that the active ingredients are required to be mixed for use according to the active ingredient using standards of A, B and C in independent weed prevention and removal when the composition is prepared. A using method is flexible, namely A and B or A and C can be separately sprayed, and can also be used after being mixed, and each weed plant is required to be in contact with the herbicide during spraying. According to the composition, the active ingredients have remarkable complementary effects, the composition is wide in weeding spectrum and convenient to use, and has remarkable effects, and good technical support is provided for the chemical weeding of honeysuckles.

Description

technical field [0001] The invention relates to an agricultural chemical herbicide composition, in particular to a chemical herbicide composition for weeds in the honeysuckle cultivation process and application thereof. Background technique [0002] Chemical herbicides have the characteristics of saving labor and time, and do not damage crops. The use of chemical pesticides to control field weeds is an advanced technology in agricultural modernization and one of the powerful measures to increase agricultural production. It is very important for the development of agricultural production. significance. Chemical weeding has been widely used in crop cultivation and management techniques. Due to safety issues, it must be used with caution on some special plants, especially in the cultivation of honeysuckle, which has not been effectively used. [0003] Honeysuckle, also known as honeysuckle, is a perennial semi-evergreen winding woody vine of the Lonicera family Lonicera. It is...

Claims

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Application Information

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IPC IPC(8): A01N43/88A01P13/00A01N43/40A01N43/60
Inventor 谷业理
Owner ANHUI SCI & TECH UNIV
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