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Bactericidal agent for preventing disease and increasing production and the producing method and using method thereof

A fungicide and adjuvant technology, applied in the field of pesticides, can solve the problems of affecting wheat quality, reducing yield, yield loss, etc., and achieving the effects of reducing wheat damage, increasing yield, and reducing cost input

Inactive Publication Date: 2007-12-05
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The harm of the disease not only causes serious yield loss, but also greatly affects the quality of wheat. In addition, the wheat often encounters the harm of dry and hot wind during the growth period, which will reduce the yield
[0003] Currently, the medicines used in the prevention and treatment of wheat diseases are less effective, and none of them can prevent and control pests and reduce the harm of dry and hot wind to wheat drug

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: take by weighing 5 kilograms of diniconazole, 5 kilograms of thiram, and 90 kilograms of auxiliary agents. The wetting agent in the auxiliary agent adopts saponin powder, and its consumption is 5 kilograms. The dispersant is selected from lignin, and its consumption It is also 5 kg, the filler is kaolin, the dosage is 80 kg, and then 200 kg of humic acid is weighed. All the above materials should be fine powders that can pass through a 60-80 mesh sieve, and they are mixed with a conical double-helix mixer. After mixing for 45 minutes, the uniformity reaches 95%, which is the finished product of the fungicide for disease prevention and production increase.

[0020] The use method of the disease prevention and production increase fungicide made in this example is: add 800 kilograms of water to the finished product of 1 kilogram of disease prevention and production increase fungicide, stir them evenly, and then use an agricultural sprayer to carry out the trea...

Embodiment 2

[0021] Embodiment 2: take by weighing 6 kilograms of diniconazole, 12 kilograms of thiram, and 82 kilograms of auxiliary agents. The wetting agent in the auxiliary agent adopts saponin powder, and its consumption is 33 kilograms. The dispersant is selected from lignin, and its consumption It is also 30 kg, the filler is kaolin, and its dosage is 19 kg, and then weigh 180 kg of humic acid. All the above materials should be fine powders that can pass through a 70 mesh sieve, and they are mixed with a conical double-helix mixer for 40 kg. Minutes, the uniformity reaches 96%, which is the finished product of the fungicide for disease prevention and production increase.

[0022] The use method of the fungicide is as follows: add 900 kg of water to 1 kg of the finished product of the fungicide for disease prevention and production increase, stir them evenly, and then use an agricultural sprayer to spray the leaves once when the wheat turns green.

Embodiment 3

[0023] Embodiment 3: Take by weighing 10 kilograms of diniconazole, 70 kilograms of thiram, and 20 kilograms of auxiliary agents. The wetting agent in the auxiliary agent adopts sodium dodecylbenzenesulfonate, and its consumption is 5 kilograms. The dispersant is selected for use Alkylnaphthalene formaldehyde condensate sulfonate, its consumption is also 5 kilograms, and filler adopts white carbon black, and its consumption is 10 kilograms, then weighs 10 kilograms of humic acid, all above-mentioned materials all should be able to pass through 90 mesh sieves Fine powder, they are mixed with a conical double-helix mixer for 35 minutes, and the uniformity reaches 98%, which is the finished product of the fungicide for disease prevention and production increase.

[0024] The method of use is as follows: add 1 kg of finished product of the fungicide for disease prevention and production increase to 1000 kg of water and stir them evenly, then use an agricultural sprayer to spray the...

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PUM

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Abstract

The disease-preventing and yield-increasing disinfectant consists of diniconazole, thiram, assistants and humic acid in certain weight proportion. The assistants include lubricant, dispersant and filler in certain weight proportion. When it is applied, the disease-preventing and yield-increasing disinfectant is compounded into water solution for dressing seed or spraying to foliage. The disease-preventing and yield-increasing disinfectant can prevent and control many kinds of wheat diseases, decrease the harm of dry hot wind and raise the yield of wheat.

Description

technical field [0001] The invention belongs to pesticides, in particular to pesticides used for wheat disease prevention and yield increase, as well as the preparation method and application method of the pesticides. Background technique [0002] my country is dominated by wheat, the sown area and output are second only to rice, ranking second. Because wheat is widely distributed in my country, it is planted in North China, Northwest China, Northeast China and the Yangtze River Basin, and the types of diseases are different in different regions. The common ones are sheath blight, take-all, root rot, leaf blight, rust, head blight, black embryo and smut. The harm of diseases not only causes serious yield loss, but also greatly affects the quality of wheat. In addition, wheat often encounters the harm of dry and hot wind during the growth period, which will reduce the yield even more. [0003] At present, the medicines used in the prevention and treatment of wheat diseases ...

Claims

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Application Information

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IPC IPC(8): A01N61/00A01P3/00A01N47/26A01N43/653
Inventor 孙炳剑李洪连袁虹霞邢小萍
Owner HENAN AGRICULTURAL UNIVERSITY
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