Farm chemical for preventing and treating strawberry powdery mildew and preparation method thereof

A technology for strawberry powdery mildew and pesticides is applied in the field of pesticides, which can solve problems such as increased control difficulty, environmental pollution, plant damage, etc., and achieves the effects of remarkable control effect, simple preparation method and low cost.

Inactive Publication Date: 2017-01-11
广西鑫雅皇庭园林工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the prevention and control of this disease is mainly based on the prevention and treatment of chemical agents. Although there is a certain control effect, due to the extensive use of chemical pesticides, various harmful bacteria have dev

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A pesticide for preventing and treating strawberry powdery mildew is prepared from the following raw materials: 300-fold dilution of 3% creme, 2 parts of trichloroisocyanuric acid, 3 parts of borax, 6 parts of colloid blue, 6 parts of Tianjihuang, 5 parts of snake leek, 4 parts of kapok, 4 parts of asparagus, 6% of antioxidant, 3% of sodium chloride.

[0020] The antioxidant added in the pesticide for preventing and treating strawberry powdery mildew is butyl hydroxyanisole.

[0021] The preparation method of the pesticide for preventing and treating strawberry powdery mildew comprises the following steps:

[0022] 1) Wash the indigo, Tianjihuang, Nanshele, kapok, and asparagus, put them into the pot, add water three times the total weight of the herbs, boil for 2 hours, turn off the heat and pour the medicine juice out;

[0023] 2) For the second time, add water twice the total mass of herbs, boil for 1 hour, turn off the heat and pour out the medicinal juice;

[00...

Embodiment 2

[0027] A pesticide for preventing and treating strawberry powdery mildew is made from the following raw materials: 3% creme 400-fold dilution, 3 parts of trichloroisocyanuric acid, 4 parts of borax, 7 parts of colloid blue, 8 parts of Tianjihuang, 6 parts of snake leek, 6 parts of kapok, 6 parts of asparagus, 7% of antioxidant, 4% of sodium chloride.

[0028] The antioxidant added in the pesticide for preventing and treating strawberry powdery mildew is dibutyl hydroxy-p-cresol.

[0029] The preparation method of the pesticide for preventing and treating strawberry powdery mildew comprises the following steps:

[0030] 1) Wash the indigo, Tianjihuang, Nanshele, kapok, and asparagus, put them into the pot, add water 4 times the total weight of the herbs, boil for 2.5 hours, turn off the heat and pour the medicine juice out;

[0031] 2) For the second time, add water 2.5 times the total mass of herbs, boil for 1.5 hours, turn off the heat and pour out the medicinal juice;

[...

Embodiment 3

[0035] A pesticide for preventing and treating strawberry powdery mildew is prepared from the following raw materials: 3% creme 500-fold dilution, 4 parts of trichloroisocyanuric acid, 5 parts of borax, 8 parts of colloid blue, 10 parts of Tianjihuang, 7 parts of snake leek, 8 parts of kapok, 8 parts of asparagus, 8% of antioxidant, 5% of sodium chloride.

[0036] The antioxidant added in the pesticide for preventing and treating strawberry powdery mildew is a combination of butyl hydroxyanisole and dibutyl hydroxy p-cresol.

[0037] The preparation method of the pesticide for preventing and treating strawberry powdery mildew comprises the following steps:

[0038] 1) Wash the indigo, Tianjihuang, Nanshele, kapok, and asparagus, put them into the pot, add water 5 times the total weight of the herbs, boil for 3 hours, turn off the heat and pour the medicine juice out;

[0039] 2) For the second time, add water three times the total mass of herbs, boil for 2 hours, turn off th...

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PUM

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Abstract

The invention discloses a farm chemical for preventing and treating strawberry powdery mildew and a preparation method thereof. The farm chemical comprises Cream chemical, symclosene, borax, gynostemma pentaphyllum, Hypericum japonicum Thunb. exMurray, Caesalpinia minax Hance, common bombax flower, Chinese alpine rush, antioxidant and sodium chloride. The farm chemical has the advantages that the farm chemical is low in cost and evident in preventing and treating effect, planted strawberries are large in size and high in yield, pathogenic bacteria can be effectively killed, the residual parts of the farm chemical can be effectively absorbed and decomposed by plants, pollution to environments and fruits is avoided, and people can eat the strawberries without worries.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide for preventing and treating strawberry powdery mildew. [0002] technical background [0003] Strawberry powdery mildew English name (Strawberry powdery mildew) is the main disease in the strawberry production, especially protected ground grass powdery mildew, when taking place serious, diseased leaf rate is more than 45%, diseased fruit rate is more than 50%, has seriously affected the growth of strawberry. Yield, quality and economic benefits. Strawberry powdery mildew is one of the important diseases of strawberry. It can occur in the whole growing season of strawberry. The disease at the seedling stage will cause the quality of seedlings to decline, and it is difficult to survive after transplantation. The quality of strawberry will be seriously affected after the fruit is infected, resulting in a decrease in the yield of finished products. Under suitable cond...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N61/00A01N59/14A01N59/08A01N43/64A01P3/00
CPCA01N43/64A01N59/08A01N59/14A01N61/00A01N65/00A01N65/40A01N2300/00Y02A50/30
Inventor 庞锦霞
Owner 广西鑫雅皇庭园林工程有限责任公司
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