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Mud killing agent suitable for large-scale production

A large-scale and suitable technology, applied in the fields of pesticides, biocides, plant growth regulators, etc., can solve the problems of insecticidal effects that are prone to drug-resistant pests, pest resistance and drug resistance differences, etc. Good medicinal properties, quick-acting, and little effect

Inactive Publication Date: 2018-03-13
CHENGDU AIBIKE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this kind of chemical pesticide is promoting green and protecting the environment today, many highly toxic and high residue chemicals have been limited or discontinued. In addition, due to the different types of pests, various pests have different levels of pesticide resistance and resistance. There are large differences, so that the insecticidal effect of chemical agents is prone to drug-resistant pests, so it is necessary to propose insect repellents for different insects to prevent specific insects, but there is no corresponding report so far

Method used

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  • Mud killing agent suitable for large-scale production
  • Mud killing agent suitable for large-scale production
  • Mud killing agent suitable for large-scale production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] This example provides a kind of Bunii killing agent suitable for large-scale production, including extracts of babubu, torreya seed extract, pumpkin seed extract, Xu Changqing extract, Qiannianjian extract, Qingfengteng extract, Inula inula Extract, Cinnamon Extract, Qingming Willow Extract and Indoxacarb in the following quantities:

[0024]

[0025]

[0026] Its preparation method: add water to decoct basil, torreya, and pumpkin seeds twice, each time for 2 hours, combine the decoction, add ethanol to filter and concentrate, add 3 times the amount of water, fully stir, refrigerate for 48 hours, filter, and the filtrate is decompressed Concentrate to a relative density of about 1.15, and prepare the liquid medicine for later use; Xu Changqing, Qiannianjian, Qingfengteng, Inula, Cinnamon, and Qingming Liu are decocted twice, each time for 1 hour, and the decoctions are combined, filtered, and the filtrate is concentrated. Let it cool, add ethanol to make the ethan...

Embodiment 2

[0029] This example verifies that the medicinal composition has a killing rate on radish compared with common insecticides on the market.

[0030] Select the common insecticides on the market: P. lilacinus water agent, nematicide, special root thread agent, and thiamethoxam insecticide.

[0031] Group according to different insecticides, each group prepares 1,000 Bud muds in three stages of eggs, larvae, and adults, and then uses insecticides on the Bui muds in each stage, and tests each group of insecticides kill rate, as shown in the table below:

[0032] Table 1 The killing effect of insecticides on Bud mud

[0033]

[0034] It can be seen from the above table that each group of insecticides has the highest killing rate on larvae, and this product has the best insecticidal effect, and the killing effect is remarkable, even the most difficult to kill insect eggs have a good killing effect .

Embodiment 3

[0036] This example verifies the killing rate of the pharmaceutical composition on various pests.

[0037] Select 10,000 pieces of bonito, beetles, mole crickets, borers, scarabs, scale insects, spodoptera, leafhoppers, pear psyllids, and root-knot nematodes, and group them respectively, and use the medicines prepared in Example 1 to make medicines of the same concentration. liquid, spray the pests of each group respectively, and after 1 hour, check the killing rate of various pests, the results are shown in the following table:

[0038] Table 2 The killing effect of the drug on various pests

[0039] group

[0040] As can be seen from the above table, the medicine prepared in Example 1 only has a good killing effect on the burdock mud, and has a very limited killing effect on other pests. This proves that this product is highly targeted and can only be used It is used for the killing of Buni.

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Abstract

The present invention discloses a radish killing agent suitable for large-scale production. Extract, Cinnamon Extract, Qingming Willow Extract and Indoxacarb. The pharmaceutical composition described in the present invention can specifically kill the burdock mud, and has no toxic and side effects on the natural enemies of the burdock mud, has good safety, good biodegradation, no pollution and irritating smell, and no environmental toxicity. There is no residue in the animal body, does not destroy the ecological balance, and has little impact on the crop growth environment; it has good permeability and moisture, interferes with the nervous system of the insect body, inhibits the synthesis and development of insect eggs, and is not easy to develop drug resistance; quick-acting Well, it is suitable for widespread application in pest control.

Description

technical field [0001] The invention belongs to the field of agricultural technology development, and in particular relates to a radish killing agent suitable for large-scale production. Background technique [0002] Chemical agents play an important role in the control of crop diseases and insect pests, but the residues of drugs lead to the deterioration of natural ecosystems, which has become a major issue of international concern and urgently to be resolved. In our country, since the 20th century, due to the single use of chemical pesticides, the harmful elements in agricultural products have exceeded the standard, which directly endangers the health and survival of the people. For this reason, the country attaches great importance to and formulated the "Medium and Long-term Science and Technology Development Program Outline" to encourage research and development Environmentally friendly fertilizers and pesticides. Today's farmers' "seeking speed" mentality is not suitab...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N47/38A01P7/04
CPCA01N65/00A01N47/38A01N65/46
Inventor 黄伟
Owner CHENGDU AIBIKE BIOTECH
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