Pesticide for preventing and controlling crop underground pests and preparation method thereof

A technology for underground pests and crops, applied in the field of pesticides, can solve the problems of light and heat instability, different content of active ingredients, slow development and utilization of botanical pesticides, etc., and achieve the effect of strong antifungal effect, wide range of sources, and significant control effect

Inactive Publication Date: 2017-03-15
ZHENGZHOU SIBIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above technologies show that botanical pesticides can control subterranean pests and have certain application advantages. However, the development and utilization of botanical pesticides is still very slow, and there are many limiting factors. For example, the type and content of active ingredients of botanical pesticides are affe

Method used

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  • Pesticide for preventing and controlling crop underground pests and preparation method thereof
  • Pesticide for preventing and controlling crop underground pests and preparation method thereof
  • Pesticide for preventing and controlling crop underground pests and preparation method thereof

Examples

Experimental program
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Example Embodiment

[0025] Example 1: A pesticide for preventing and controlling underground pests of crops, prepared from the following parts by weight of raw materials: 20 parts of bamboo leaf pepper, 20 parts of wild spinach, 20 parts of Jiaorangmu, 20 parts of Polygonum, 12 parts of Zanthoxylum bungeanum, and cat's eye 12 parts of grass, 12 parts of catalpa leaves, 10 parts of Gan pine, 7 parts of Vitex leaves, 7 parts of Euphorbia, 5 parts of tobacco stem, 6 parts of ginkgo peel, 6 parts of biological inoculum, the biological inoculum is composed of mass percentage It is composed of 50% Bacillus subtilis, 25% Trichoderma harzianum and 25% Beauveria bassiana.

[0026] The preparation method of the pesticide for controlling underground pests of crops in this embodiment includes the following steps:

[0027] 1) Weigh the above-mentioned parts by weight of bamboo leaf pepper, wild spinach, Zanthoxylum bungeanum and cat's eye grass, mix and smash to obtain crushed material I; respectively weigh the ab...

Example Embodiment

[0038] Example 2: A pesticide for preventing and controlling underground pests of agricultural crops, prepared from the following raw materials in parts by weight: 15 parts of bamboo leaf pepper, 15 parts of wild spinach, 15 parts of Jiaorangmu, 15 parts of Polygonum, 10 parts of Zanthoxylum bungeanum, and cat's eye 10 parts of grass, 10 parts of catalpa leaves, 8 parts of Gan pine, 6 parts of Vitex leaves, 6 parts of Euphorbia, 4 parts of tobacco stem, 4 parts of Ginkgo biloba peel, 5 parts of biological inoculum, and the biological inoculum is composed of mass percentage It is composed of 50% Bacillus subtilis, 25% Trichoderma harzianum and 25% Beauveria bassiana.

[0039] The preparation method of the pesticide for controlling underground pests of crops in this embodiment includes the following steps:

[0040] 1) Weigh the above-mentioned parts by weight of bamboo leaf pepper, wild spinach, Zanthoxylum bungeanum and cat's eye grass, mix and smash to obtain crushed material I; re...

Example Embodiment

[0048] Example 3: A pesticide for preventing and controlling underground pests of agricultural crops, prepared from the following raw materials in parts by weight: 25 parts of bamboo leaf pepper, 25 parts of wild spinach, 25 parts of Jiaorangmu, 25 parts of Polygonum, 15 parts of Zanthoxylum bungeanum, and cat's eye 15 parts of grass, 15 parts of Catalpa leaves, 12 parts of Gansong, 8 parts of Vitex leaves, 8 parts of Euphorbia, 7 parts of tobacco stem, 7 parts of Ginkgo biloba peel, 7 parts of biological inoculum, and the biological inoculum is composed of It is composed of 50% Bacillus subtilis, 20% Trichoderma harzianum and 30% Beauveria bassiana.

[0049] The preparation method of the pesticide for controlling underground pests of crops in this embodiment includes the following steps:

[0050] 1) Weigh the above-mentioned parts by weight of bamboo leaf pepper and wild spinach, mix and pulverize to obtain crushed material I; respectively weigh above-mentioned parts by weight of ...

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Abstract

The invention provides a pesticide for preventing and controlling crop underground pests, and belongs to the technical field of pesticides. The pesticide for preventing and controlling the crop underground pests is prepared from, by weight, 10-30 parts of fruits of zanthoxylum planispinum, 10-30 parts of herb of rumex trisetifer, 10-30 parts of macropodous tigernanmu, 10-30 parts of herb of polygonum persicaria, 5-20 parts of pepper, 5-20 parts of herba euphorbia lunulatae, 5-20 parts of catalpa leaves, 5-15 parts of rhizoma nardostachyos, 3-12 parts of folium viticis negundo, 3-12 parts of peking euphorbia roots, 1-10 parts of tobacco stems, 1-10 parts of gingko pericarp and 1-10 parts of a biological microbial agent, wherein the biological microbial agent is prepared from, by mass, 40%-60% of bacillus subtilis, 20%-30% of trichoderma harzianum and 20%-30% of beauveria bassiana. According to the pesticide, a synergistic effect is achieved through scientific compounding of the Chinese herbs and the biological microbial agent; the obtained pesticide is green, environmentally friendly and significant in underground pest prevention and control effect.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a pesticide for preventing and controlling underground pests of crops and a preparation method thereof. Background technique [0002] Underground pests of crops are common and of various types, mainly including scarabs (grubs), mole crickets, cutworms, and needle worms. Underground pests not only harm grain, cotton, and oil crops, but also harm vegetables, flowers, tobacco, sugar cane, fruit tree seedlings, etc. After the plants are damaged, the mild ones will wilt, the growth and development will be slow, the field will lack seedlings and break the ridges, the seedlings will grow unevenly, and the severe ones will dry up, die, and fail to harvest, which has a great impact on crop yield. [0003] Grubs, also known as white ground silkworms, are the larvae of the golden tortoise shell. Their bodies are milky white, wrinkled, fat and curved in a C-shape. Grubs are ...

Claims

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Application Information

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IPC IPC(8): A01N65/38A01N63/04A01N63/00A01P7/00
CPCA01N63/00A01N63/30A01N65/00A01N65/385A01N2300/00Y02A50/30
Inventor 丁艺涵马新攀马成耀郭便荣
Owner ZHENGZHOU SIBIAN TECH CO LTD
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