Composite herbicide containing bensulfuron methyl, pyrazosulfuron methyl and cafenstrole and preparation method thereof

A compound herbicide, pyrazosulfuron-methyl technology, applied in the direction of herbicides and algicides, botanical equipment and methods, biocides, etc., can solve the problem of small herbicides, easy survival of organs and residues, unfavorable weed control Killing and other problems, to achieve the effect of improving the special effect of UV resistance, improving the control effect, and improving the durability

Pending Publication Date: 2022-05-13
安徽蓝田农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and metofen-methyl and preparation method thereof, to solve the problem that the existing compound herbicide proposed in the above-mentioned background technology is aimed at perennial broad-leaved species The weed removal effect is relatively poor, the underground organs of broad-leaved weeds are easy to survive and remain, and the range of herbicide itself is small, which is not conducive to the problem of large-scale weed killing

Method used

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  • Composite herbicide containing bensulfuron methyl, pyrazosulfuron methyl and cafenstrole and preparation method thereof
  • Composite herbicide containing bensulfuron methyl, pyrazosulfuron methyl and cafenstrole and preparation method thereof
  • Composite herbicide containing bensulfuron methyl, pyrazosulfuron methyl and cafenstrole and preparation method thereof

Examples

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Embodiment 1

[0035] see Figure 1-4 , an embodiment provided by the present invention: a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and metenzalam, comprising the following components in mass ratio:

[0036] Bensulfuron-methyl 25%;

[0037] Pyrazosulfuron-methyl 20%;

[0038] Methazone 20%;

[0039] Mole cricket attractant 20%;

[0040] Surfactant 5%;

[0041] Light stabilizer 10%.

[0042] Further, the mole cricket attractant is composed of plant volatile substances, sucrose and fragrance.

[0043] Further, the plant volatile substances are composed of one or more of alcohol compounds, terpenoid compounds, aromatic compounds, ketone compounds and hydrocarbon compounds.

[0044] Further, the flavoring agent is mixed and granulated with one or more of wheat seedlings, grain seedlings, corn, sorghum, vegetable leaves, and melon peels.

[0045] Further, a preparation method of a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and met...

Embodiment 2

[0056] see Figure 1-4 , an embodiment provided by the present invention: a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and metenzalam, comprising the following components in mass ratio:

[0057] Bensulfuron-methyl 30%;

[0058] Pyrazosulfuron-methyl 25%;

[0059] Methazone 20%;

[0060] Mole cricket attractant 10%;

[0061] Surfactant 5%;

[0062] Light stabilizer 10%.

[0063] Further, the mole cricket attractant is composed of plant volatile substances, sucrose and fragrance.

[0064] Further, the plant volatile substances are composed of one or more of alcohol compounds, terpenoid compounds, aromatic compounds, ketone compounds and hydrocarbon compounds.

[0065] Further, the flavoring agent is mixed and granulated with one or more of wheat seedlings, grain seedlings, corn, sorghum, vegetable leaves, and melon peels.

[0066] Further, a preparation method of a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and met...

Embodiment 3

[0077] see Figure 1-4 , an embodiment provided by the present invention: a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and metenzalam, comprising the following mass ratio components:

[0078] Bensulfuron-methyl 25%;

[0079] Pyrazosulfuron-methyl 20%;

[0080] Mefentrazone 15%;

[0081] Mole cricket attractant 25%;

[0082] Surfactant 5%;

[0083] Light stabilizer 10%.

[0084] Further, the mole cricket attractant is composed of plant volatile substances, sucrose and flavoring agent.

[0085] Further, the plant volatile substances are composed of one or more of alcohol compounds, terpenoid compounds, aromatic compounds, ketone compounds and hydrocarbon compounds.

[0086] Further, the flavoring agent is mixed and granulated with one or more of wheat seedlings, grain seedlings, corn, sorghum, vegetable leaves, and melon peels.

[0087] Further, a preparation method of a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and...

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Abstract

The invention discloses a composite herbicide containing bensulfuron methyl, pyrazosulfuron methyl and cafenstrole and a preparation method thereof, relates to the technical field of composite herbicides, and aims to solve the problems that the existing composite herbicide has a poor effect of removing perennial broad-leaf weeds, underground organs of the broad-leaf weeds are easy to survive and remain, the range of the herbicide is small, and the herbicide is difficult to use. And large-range weed killing is not facilitated. Comprising the following components in percentage by mass: 25-40% of bensulfuron methyl; 20%-30% of pyrazosulfuron-ethyl; 15%-35% of cafenstrole; 10%-25% of mole cricket attractant; 5%-10% of a surfactant; the mole cricket attractant is prepared from plant volatile substances, cane sugar and a flavoring agent, the plant volatile substances are one or more of alcohol compounds, terpenoids, aromatic compounds, ketone compounds and hydrocarbon compounds, and the flavoring agent is one or more of the alcohol compounds, the terpenoids, the aromatic compounds, the ketone compounds and the hydrocarbon compounds. The flavoring agent is one or more of wheat seedlings, grain seedlings, corn, sorghum, vegetable leaves and melon and fruit peels which are mixed and granulated.

Description

technical field [0001] The invention relates to the technical field of compound herbicides, in particular to a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and mefentrazone and a preparation method thereof. Background technique [0002] Herbicides refer to agents that can completely or selectively kill weeds, also known as herbicides, a class of substances used to eliminate or inhibit plant growth. [0003] However, the existing compound herbicides are relatively poor in removing perennial broad-leaved weeds, and the underground organs of broad-leaved weeds are likely to survive and remain, and the range of the herbicide itself is small, which is not conducive to killing large-scale weeds; therefore , does not meet the existing needs, and we propose a compound herbicide containing bensulfuron-methyl, pyrazosulfuron-methyl and metenzalam and a preparation method thereof. Contents of the invention [0004] The object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/36A01N47/38A01N61/00A01N25/22A01P19/00A01P13/00
CPCA01N47/36A01N47/38A01N61/00A01N25/22
Inventor 郭丽
Owner 安徽蓝田农业开发有限公司
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