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Forest fruit trunk-injection insecticide and preparation method and application thereof

An insecticide, imidacloprid technology, applied in the directions of insecticides, botanical equipment and methods, applications, etc., can solve the problems of photolysis or hydrolysis failure of pharmaceuticals, difficult to buy drugs, and phytotoxicity at the injection port. Drug resistance, photosynthesis promotion, effect of reducing drug dosage

Active Publication Date: 2016-02-03
李开森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since trunk injection is a new technology for fruit tree and forest management, it is extremely difficult to buy special drugs on the market. People usually use the existing spray agent diluted and then injected into the trunk for use. Pesticide damage at the injection port, photolysis or The phenomenon of hydrolytic failure

Method used

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  • Forest fruit trunk-injection insecticide and preparation method and application thereof
  • Forest fruit trunk-injection insecticide and preparation method and application thereof
  • Forest fruit trunk-injection insecticide and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Dried forest fruit insecticide, including the following components by mass: 0.1kg of abamectin technical material, 10kg of imidacloprid technical material, 16kg of surfactant, 5kg of stabilizer, 1kg of leaf photosynthetic accelerator, and 7kg of plant tobacco extract , 60.9kg of water. The surfactant is polyethylene glycol; the stabilizer is tannic acid; the leaf photosynthesis accelerator is magnesium sulfate.

[0058] Preparation method: Dissolve the original drug of imidacloprid and the original drug of abamectin in the surfactant, add water, and mix evenly with the leaf photosynthetic accelerator, adjust the pH to 7 with a stabilizer, stir, and get a light yellow uniform after standing still. It is a transparent liquid, which can be evenly mixed with plant tobacco extract to obtain the insecticide for forest fruit injection.

[0059] The preparation method of the plant tobacco extract is as follows: grind the tobacco into powder, add an aqueous potassium hydroxide ...

Embodiment 2

[0061] Dried forest fruit insecticide, including the following components by mass: Abamectin 5kg, imidacloprid 18kg, surfactant 20kg, stabilizer 20kg, leaf photosynthesis accelerator 6kg, plant tobacco extract 0.5kg , 22kg of water. The surfactant is dimethyl sulfoxide; the stabilizer is citric acid; the leaf photosynthesis accelerator is urea.

[0062] Preparation method: Dissolve the original drug of imidacloprid and the original drug of abamectin in the surfactant, add water, and mix evenly with the leaf photosynthetic accelerator, adjust the pH to 5 with a stabilizer, stir, and get a light yellow uniform after standing still. It is a transparent liquid, which can be evenly mixed with plant tobacco extract to obtain the insecticide for forest fruit injection.

[0063] The preparation method of plant tobacco extract is as follows: grind tobacco into powder, add potassium hydroxide aqueous solution with 5 times the mass of tobacco, the mass concentration of potassium hydroxi...

Embodiment 3

[0065] Dried forest fruit insecticide, including the following components by mass: 0.5kg of abamectin technical material, 5kg of imidacloprid technical material, 15kg of surfactant, 10kg of stabilizer, 1.8kg of leaf photosynthetic accelerator, plant tobacco extract 6kg, water 61.7kg. The surfactant is castor oil polyoxyethylene ether; the stabilizer is malic acid; the leaf photosynthesis accelerator is 1 kg of magnesium sulfate and 0.8 kg of urea.

[0066] Preparation method: Dissolve the original drug of imidacloprid and the original drug of abamectin in the surfactant, add water, and mix evenly with the leaf photosynthetic accelerator, adjust the pH to 6 with a stabilizer, stir, and get a light yellow uniform after standing still. It is a transparent liquid, which can be evenly mixed with plant tobacco extract to obtain the insecticide for forest fruit injection.

[0067] The preparation method of the plant tobacco extract is as follows: grind the tobacco into powder, add p...

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Abstract

The invention discloses a forest fruit trunk-injection insecticide and a preparation method and application thereof, and relates to the technical field of insect damage prevention for forest fruits. The forest fruit trunk-injection insecticide is prepared from the following components in parts by mass: 0.1 to 5 parts of abamectin Tech, 3 to 20 parts of imidacloprid Tech, 6 to 20 parts of surfactant, 5 to 20 parts of stabilizing agent, 1 to 6 parts of leaf photosynthesis promoter, and 22 to 85 parts of water. The forest fruit trunk-injection insecticide is valid in the whole year once being used; compared with the existing insecticide for spraying application, the forest fruit trunk-injection insecticide disclosed by the invention is good in effect, time-saving and labor-saving; the environmental pollution is avoided. The preparation method is simple in technology and low in cost; the application cannot be affected by the weather and the heights of the trees; the insecticide can completely enter plants, does not injure natural enemies, and can be used for a long time.

Description

technical field [0001] The invention relates to the technical field of forest and fruit pest control. Background technique [0002] Environmental protection is the top priority in today's society. In my country, agricultural non-point source pollution mainly consists of chemical fertilizers, pesticides, and agricultural waste, of which pesticide pollution accounts for a considerable proportion. The traditional spray control method can quickly and effectively kill some pests, but more than 90% of the pesticide drips and drifts to the non-target environment and is wasted. The utilization rate of pesticides is very low, and the wasted pesticides pollute the surrounding environment and destroy Ecological balance, and a large amount of medicinal liquid contacting the applicator makes it very prone to poisoning, and the drifting medicinal liquid also affects the health of passing pedestrians. Since the 1980s, in order to pursue high yields, fruit farmers have killed insects whene...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01P7/04A01N25/04A01N43/90
Inventor 李开森王振亮吴颖欣张旺林
Owner 李开森
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