Novel wheat field composite bactericide and use thereof

Abstract

The invention discloses a novel wheat field composite bactericide and a use thereof. The composite bactericide comprises, by weight, 20-40 parts of sweet wormwood extract, 2-6 parts of a speader, 5-12 parts of naphthylacetic acid, 8-12 parts of brassinolide, 7-14 parts of high efficiency permethrin, 10-20 parts of a surfactant, 8-16 parts of a chlorone penetration enhancer, 5-10 parts of glycine, 10-20 parts of dichloromethane, 5-8 parts of Erodium stephanianum Willd., 10-20 parts of achnatherum inebrians, 5-10 parts of eucalyptus oleic acid, 1-4 parts of veratridine, 5-10 parts of humic acid and 10-20 parts of a polar organic solvent. The invention discloses the use of the bactericide in prevention and control of wheat diseases and promotion of wheat growth. The composite bactericide is prepared through simple processes, is environmentally friendly and does not pollute the environment. The novel wheat field composite bactericide is nontoxic, has high insecticidal effects, has a wide insecticidal spectrum and promotes wheat growth.

Description

technical field

[0001] The invention relates to the technical field of pesticide preparation for crop disease prevention and control, in particular to a novel compound fungicide for wheat fields and its application. Background technique

[0002] Wheat is the general name of wheat plants. It is a monocotyledonous plant and a gramineous plant widely planted all over the world. The caryopsis of wheat is one of the staple foods of human beings. After being ground into flour, it can be used to make bread, steamed buns, biscuits, and noodles. and other foods; after fermentation, it can be made into beer, alcohol, liquor, or biomass fuel. Wheat is rich in starch, protein, fat, minerals, calcium, iron, thiamine, riboflavin, niacin, vitamin A and vitamin C, etc. Wheat is one of the three major grains. Almost all of it is used for food, and only about one-sixth is used as feed. The Mesopotamia is the first area in the world to cultivate wheat. In 2010, the total output of wheat ranked...

Examples

Embodiment 1

[0016] The proportion of ingredients used is: 20 parts of Artemisia annua plant extract, 2 parts of spreading agent, 5 parts of naphthalene acetic acid, 8 parts of brassinolide, 7 parts of beta-permethrin, 10 parts of surfactant, penetration enhancer 8 parts of ketone, 5 parts of glycine, 10 parts of dichloromethane, 5 parts of geranium, 10 parts of drunk horse grass, 5 parts of eucalyptus, 1 part of veratrine, 5 parts of humic acid and 10 parts of polar organic solvent share.

[0017] In this embodiment, the surfactant is a mixture of Tween 20 and alkylaryl polyoxyethylene ether.

[0018] In this embodiment, the polar organic solvent is a mixture of isopropanol, ethylene glycol monoethyl ether and dimethylisosorbide.

[0019] The preparation method of the present embodiment comprises the following steps:

[0020] A. Put geranium, drunken horse grass, and eucalyptol into a pulverizer to pulverize and stir, and then filter the residue to obtain the A mixture;

[0021] B. Pou...

Embodiment 2

[0025] The proportion of ingredients used is: 22 parts of Artemisia annua plant extract, 3 parts of spreading agent, 6 parts of naphthalene acetic acid, 9 parts of brassinolide, 8 parts of beta-permethrin, 12 parts of surfactant, penetration enhancer 9 parts of ketone, 6 parts of glycine, 12 parts of dichloromethane, 6 parts of geranium, 12 parts of drunk horse grass, 6 parts of eucalyptus, 2 parts of veratrine, 6 parts of humic acid and 12 parts of polar organic solvent share.

[0026] In this embodiment, the surfactant is a mixture of Tween 20 and alkylaryl polyoxyethylene ether.

[0027] In this embodiment, the polar organic solvent is a mixture of isopropanol, ethylene glycol monoethyl ether and dimethylisosorbide.

[0028] The preparation method of the present embodiment comprises the following steps:

[0029] A. Put geranium, drunken horse grass, and eucalyptol into a pulverizer to pulverize and stir, and then filter the residue to obtain the A mixture;

[0030] B. Po...

Embodiment 3

[0034] The proportion of ingredients used is: 40 parts of Artemisia annua plant extract, 6 parts of spreading agent, 12 parts of naphthalene acetic acid, 12 parts of brassinolide, 14 parts of beta-permethrin, 20 parts of surfactant, penetration enhancer 16 parts of ketone, 10 parts of glycine, 20 parts of dichloromethane, 8 parts of geranium, 20 parts of drunk horse grass, 10 parts of eucalyptol, 4 parts of veratrine, 10 parts of humic acid and 20 parts of polar organic solvent share.

[0035] In this embodiment, the surfactant is a mixture of Tween 20 and alkylaryl polyoxyethylene ether.

[0036] In this embodiment, the polar organic solvent is a mixture of isopropanol, ethylene glycol monoethyl ether and dimethylisosorbide.

[0037] The preparation method of the present embodiment comprises the following steps:

[0038] A. Put geranium, drunken horse grass, and eucalyptol into a pulverizer to pulverize and stir, and then filter the residue to obtain the A mixture;

[0039...

technical field

[0001] The invention relates to the technical field of pesticide preparation for crop disease prevention and control, in particular to a novel compound fungicide for wheat fields and its application. Background technique

[0002] Wheat is the general name of wheat plants. It is a monocotyledonous plant and a gramineous plant widely planted all over the world. The caryopsis of wheat is one of the staple foods of human beings. After being ground into flour, it can be used to make bread, steamed buns, biscuits, and noodles. and other foods; after fermentation, it can be made into beer, alcohol, liquor, or biomass fuel. Wheat is rich in starch, protein, fat, minerals, calcium, iron, thiamine, riboflavin, niacin, vitamin A and vitamin C, etc. Wheat is one of the three major grains. Almost all of it is used for food, and only about one-sixth is used as feed. The Mesopotamia is the first area in the world to cultivate wheat. In 2010, the total output of wheat ranked...

Examples

Embodiment 1

[0016] The proportion of ingredients used is: 20 parts of Artemisia annua plant extract, 2 parts of spreading agent, 5 parts of naphthalene acetic acid, 8 parts of brassinolide, 7 parts of beta-permethrin, 10 parts of surfactant, penetration enhancer 8 parts of ketone, 5 parts of glycine, 10 parts of dichloromethane, 5 parts of geranium, 10 parts of drunk horse grass, 5 parts of eucalyptus, 1 part of veratrine, 5 parts of humic acid and 10 parts of polar organic solvent share.

[0017] In this embodiment, the surfactant is a mixture of Tween 20 and alkylaryl polyoxyethylene ether.

[0018] In this embodiment, the polar organic solvent is a mixture of isopropanol, ethylene glycol monoethyl ether and dimethylisosorbide.

[0019] The preparation method of the present embodiment comprises the following steps:

[0020] A. Put geranium, drunken horse grass, and eucalyptol into a pulverizer to pulverize and stir, and then filter the residue to obtain the A mixture;

[0021] B. Pou...

Embodiment 2

[0025] The proportion of ingredients used is: 22 parts of Artemisia annua plant extract, 3 parts of spreading agent, 6 parts of naphthalene acetic acid, 9 parts of brassinolide, 8 parts of beta-permethrin, 12 parts of surfactant, penetration enhancer 9 parts of ketone, 6 parts of glycine, 12 parts of dichloromethane, 6 parts of geranium, 12 parts of drunk horse grass, 6 parts of eucalyptus, 2 parts of veratrine, 6 parts of humic acid and 12 parts of polar organic solvent share.

[0026] In this embodiment, the surfactant is a mixture of Tween 20 and alkylaryl polyoxyethylene ether.

[0027] In this embodiment, the polar organic solvent is a mixture of isopropanol, ethylene glycol monoethyl ether and dimethylisosorbide.

[0028] The preparation method of the present embodiment comprises the following steps:

[0029] A. Put geranium, drunken horse grass, and eucalyptol into a pulverizer to pulverize and stir, and then filter the residue to obtain the A mixture;

[0030] B. Po...

Embodiment 3

[0034] The proportion of ingredients used is: 40 parts of Artemisia annua plant extract, 6 parts of spreading agent, 12 parts of naphthalene acetic acid, 12 parts of brassinolide, 14 parts of beta-permethrin, 20 parts of surfactant, penetration enhancer 16 parts of ketone, 10 parts of glycine, 20 parts of dichloromethane, 8 parts of geranium, 20 parts of drunk horse grass, 10 parts of eucalyptol, 4 parts of veratrine, 10 parts of humic acid and 20 parts of polar organic solvent share.

[0035] In this embodiment, the surfactant is a mixture of Tween 20 and alkylaryl polyoxyethylene ether.

[0036] In this embodiment, the polar organic solvent is a mixture of isopropanol, ethylene glycol monoethyl ether and dimethylisosorbide.

[0037] The preparation method of the present embodiment comprises the following steps:

[0038] A. Put geranium, drunken horse grass, and eucalyptol into a pulverizer to pulverize and stir, and then filter the residue to obtain the A mixture;

[0039...

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