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Special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin

A technology of diflufenican and pendimethalin, which is applied in the field of pesticides and can solve problems such as growth duration

Pending Publication Date: 2021-05-11
山东诺恩利丰生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no related research on the mixed use of diflufenamide, oxadiazone and pendimethalin on the control of weeds in garlic fields. The present invention aims to combine the advantages of the three herbicides. Enhance the control effect on malignant weeds, and increase the duration of the effect, to achieve the effect of one application and two seasons without worry, and contribute to the increase of production and income of garlic farmers' scientific application

Method used

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  • Special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin
  • Special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin
  • Special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 19% pyridoxadiazone pendimethalin wettable powder

[0038]

[0039] The clethodim crude oil is diluted with dimethyl sulfoxide, added with white carbon black for adsorption, and then crushed and mixed with other components to prepare a wettable powder.

Embodiment 2

[0041] 76% pyridoxadiazone pendimethalin water dispersible granules:

[0042]

[0043] Active ingredients, additives and fillers are pulverized by a jet mill, fully mixed in a mixing kettle, kneaded with water, extruded and granulated, dried and sieved to prepare water-dispersible granules.

Embodiment 3

[0045] 19% pyridoxadiazone pendimethalin dispersible oil suspension concentrate:

[0046]

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Abstract

The invention discloses a special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin. The mass ratio of the diflufenican to the oxadiazon to the pendimethalin is 4: 5: 10. The invention further provides a preparation containing the herbicide composition. The herbicide composition accounts for 19-76% of the total mass of the preparation. The special ternary garlic field herbicide containing diflufenican, oxadiazon and pendimethalin is characterized by being wettable powder, water dispersible granules, a suspending agent, a dispersible oil suspending agent or other dosage forms suitable for agricultural use. The ternary garlic field herbicide has the advantages of wide weeding range, thorough weeding effect, safety and no influence on the growth of garlic sprouts.

Description

technical field [0001] The invention relates to a three-component special herbicide for garlic fields containing diflufenamide, oxadiazone and pendimethalin, which can be used for controlling weeds in garlic fields and belongs to the technical field of pesticides. Background technique [0002] Diflufenamide belongs to substituted pyridyl anilide herbicides, which were patented by Bayer in 1982, and are used to control various annual grass weeds and certain broad-leaved weeds in corn, soybean and wheat fields. This variety is a selective contact and long-acting herbicide. The mode of action is to inhibit the biosynthesis of carotenoids by inhibiting phytoene dehydrogenase, resulting in the destruction of chlorophyll, cell rupture, and plant death. It has a long residual effect in the soil, and is suitable for barley and wheat fields to control weasel petals, sorrel leaf Polygonum, willow-leaved Polygonum, amaranthus retrovertica, commelina, fenugreek, pea, vetch, wormwood and...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N43/824A01N33/18A01P13/00
CPCA01N33/18A01N43/40A01N43/82
Inventor 马明科刘志军郭树鹏宫贞启陈福良郝新峰刘强
Owner 山东诺恩利丰生物科技有限公司