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Novel environment-friendly Bordeaux mixture germicide

A Bordeaux mixture, environmentally friendly technology, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of complex composition of vegetable fungicides, human toxicity, environmental pollution, etc., to achieve good bactericidal effect and protect the environment. , Environmentally friendly effect

Inactive Publication Date: 2015-11-11
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The vegetable fungicides developed above have defects such as complex composition, toxicity to the human body, easy pollution of the environment, and high prices.

Method used

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  • Novel environment-friendly Bordeaux mixture germicide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The new environment-friendly Bordeaux mixture fungicide is composed of structurally modified shell powder, copper sulfate and water. The new fungicide using shell powder as raw material has the characteristics of low cost, environmental protection, and reduction of resource waste, and its use effect is obviously better than that of traditional Bordeaux mixture, and has achieved unexpected results. Calculated on the basis of 200 parts by weight, the specific components are as follows: 20-50 parts of copper sulfate, 10-150 parts of structure-modified shell powder, and the balance of water. The parts by weight of copper sulfate is 20-50, and this range includes any subrange range therein, such as 20-30 parts, 30-40 parts, 40-50 parts. The parts by weight of the micro-nano shell powder, that is, the shell powder processed by structural modification, is 10-150 parts, and this range includes any sub-range range, such as 10-25 parts, 20-50 parts, 40-100 parts, 60- 150 serving...

Embodiment 2

[0020] According to the total weight of 200, take 20 parts by weight of cyan-blue lustrous copper sulfate crystals and dissolve them with 90% of the total water; get 15 parts by weight of micro-nano shell powder and digest them with 10% of the total water (mixed into milk) , slowly inject the copper sulfate solution into the concentrated micro-nano powder solution, and keep stirring to obtain a new environment-friendly fruit and vegetable disinfectant.

Embodiment 3

[0022] According to the total weight of 200, take 20 parts by weight of cyan-blue lustrous copper sulfate crystals and dissolve them with 90% of the total water; get 30 parts by weight of micro-nano shell powder and digest them with 10% of the total water (mixed into milk) , slowly inject the copper sulfate solution into the concentrated micro-nano powder solution, and keep stirring to obtain a new environment-friendly fruit and vegetable disinfectant.

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Abstract

The invention discloses a novel environment-friendly Bordeaux mixture germicide containing a structural modification-treated shell powder as a main component. The germicide is prepared by taking the structural modification-treated shell powder as a main body matched with CuSO4 and proper mount of water according to a proper proportion, thus forming a marine organism-based micro-nano novel environment-friendly fruit and vegetable germicide. The novel environment-friendly Bordeaux mixture germicide is environment-friendly without pollution, convenient for biodegradation, and has advantages of easily obtained raw materials, waste use, broad, durable germ killing effect, low cost and the like, mealwhile the novel environment-friendly Bordeaux mixture germicide has a good disease prevention action for plants in growth period, is safe and harmless to fruit and vegetable growth and capable of reducing loss and improving yield, and has a good application and proportion value agriculturally.

Description

technical field [0001] The invention relates to an improved composition of a fungicide, in particular to a new environment-friendly Bordeaux mixture fungicide. Background technique [0002] my country is a large agricultural country, and there are many kinds of vegetables and fruits grown, but there are also quite a lot of diseases. Vegetables and fruits will be infected by pathogenic bacteria during the growth and development process, which will lead to internal metabolic disorders of plant physiology and abnormal external forms, such as rot, deformity and discoloration, etc., resulting in reduced yield and economic efficiency. [0003] Although chlorothalonil and saccharin, which are commonly used as fungicides on the market, have certain bactericidal effects, they are mostly chemically synthesized, causing serious harm and pollution to humans and the natural environment, irritating to organisms, and expensive , so there is still a need for environmentally and human-frien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/20A01P1/00A01P3/00A01P21/00A01N59/06
Inventor 纪丽丽陈嘉琳宋文东王亚宁胡世伟姜维蔡璐李世杰郭健
Owner ZHEJIANG OCEAN UNIV
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