Composition for treating brown spot of kiwifruits

A composition, the technology of kiwi fruit, applied in the field of pesticides, can solve the problems of great harm, drug residues, and easy shedding, etc., and achieve the effects of controlling the disease, reducing drug residues, and significant therapeutic effects

Inactive Publication Date: 2018-02-02
ZIYUN MIAO & BUYI AUTONOMOUS COUNTY HUAPENG AGRI TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High temperature and high humidity are prone to this disease. The edge of the leaves in the early stage is round dark green water-soaked lesions, which rapidly expand into round or irregular lesions when exposed to water. Curly, cracked, dry and easy to fall off, at the early stage of kiwi fruit brown spot disease, generally spray 1:2:150 Bordeaux mixture or 500 times liquid of 50% difenazol wettable powder, or 70% thiophanate-methyl wettable powder 600 times liquid and other targeted agents are used for prevention and control, but the traditional spraying of agents will cause drug residues, which will cause harm to the human body, and the disease treatment effect is not significant. Effective improvement is the focus of current research

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A composition for treating kiwi fruit brown spot disease, comprising the following raw materials in parts by weight: 20 kg of Prunella vulgaris, 6 kg of Nepeta japonica, 10 kg of Cyperus chinensis, 8 kg of baby tea, 10 kg of kiwi fruit root, 6 kg of motherwort, 8 kg of Eucalyptus eucalyptus leaves, Golden Boilwort 10kg, black face leaf 15kg, Vitex 2kg, chicken blood seven 12kg, duckweed 8kg, composite bacterium 8kg; 0.6:1:0.4 mass ratio mixing prepared.

[0020] First mix half of the total amount of Prunella vulgaris, Schizonepeta, Cerulea, Baby Tea, Kiwi Root, Fotan Motherwort, Eucalyptus eucalyptus, Golden Boiler, Black Face Leaf, Vitex, Chicken Blood Seven, and Duckweed, and crush them Pass through an 80-mesh sieve, add water 2 to 3 times the mass of the mixture, ultrasonicate at a frequency of 38KHz for 15 minutes, heat and boil for 100 minutes, filter, and concentrate the filtrate to 1 / 2 of the volume of the filtrate to obtain a concentrated solution. Bacteria are...

Embodiment 2

[0023] A composition for treating kiwifruit brown spot disease, comprising the following raw materials in parts by weight: 30kg of Prunella vulgaris, 9kg of Schizonepeta, 20kg of Rhizoma chinensis, 12kg of catechu, 20kg of kiwifruit root, 9kg of motherwort, 12kg of Eucalyptus leaves, Golden Boilwort 20kg, black face leaf 25kg, Vitex 4kg, Chicken Blood Seven 18kg, Duckweed 12kg, composite bacteria 12kg; Described composite bacteria is to make bacillus colloidus, bacillus lateral sporophysis and bacillus licheniformis according to 0.8:2:0.6 mass ratio mixed prepared.

[0024] First mix half of the total amount of Prunella vulgaris, Schizonepeta, Cerulea, Baby Tea, Kiwi Root, Fotan Motherwort, Eucalyptus eucalyptus, Golden Boiler, Black Face Leaf, Vitex, Chicken Blood Seven, and Duckweed, and crush them Pass through a 100-mesh sieve, add water 2 to 3 times the mass of the mixture, ultrasonicate at a frequency of 42KHz for 20 minutes, heat and boil for 120 minutes, filter, and con...

Embodiment 3

[0027] A composition for treating kiwi fruit brown spot disease, comprising the following raw materials in parts by weight: 25 kg of Prunella vulgaris, 8 kg of Schizonepeta, 15 kg of Herbs, 10 kg of catechu, 15 kg of kiwi root, 8 kg of motherwort, 10 kg of Eucalyptus leaves, Golden Boilwort 15kg, black face leaf 20kg, Vitex 3kg, Chicken Blood Seven 15kg, Duckweed 10kg, composite bacteria 10kg; Described composite bacteria, is that colloid bacillus, lateral spore bacillus and licheniformis are pressed 0.7:1.5:0.5 mass ratio mixing prepared.

[0028]First mix half of the total amount of Prunella vulgaris, Schizonepeta, Cerulea, Baby Tea, Kiwi Root, Fotan Motherwort, Eucalyptus eucalyptus, Golden Boiler, Black Face Leaf, Vitex, Chicken Blood Seven, and Duckweed, and crush them Pass through a 90-mesh sieve, add water 2 to 3 times the mass of the mixture, ultrasonically treat at a frequency of 40KHz for 18 minutes, heat and boil for 110 minutes, filter, and concentrate the filtrate...

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PUM

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Abstract

The invention relates to the field of pesticides, in particular to a composition for treating brown spot of kiwifruits. The composition comprises, by weight, 20-30 parts of spica prunellae, 6-9 partsof herba schizonepetae, 10-20 parts of herba moslae, 8-12 parts of catechu, 10-20 parts of actinidia chinensis planch, 6-9 parts of herba polygoni chinensis, 8-12 parts of leaves of eucalyptus robusta, 10-20 parts of herba inulae, 15-25 parts of shrubby breynia, 2-4 parts of fructus viticis, 12-18 parts of elatostema stewardii, 8-12 parts of herba spirodelae and 8-12 parts of compound bacteria. The composition has the advantages that obvious effects of treating the brown spot of the kiwifruits can be realized by the treatment composition, the average total efficiency rate is higher than 96%, the average total cure rate is higher than 93%, kiwifruit brown spot morbidity conditions can be effectively controlled, the shortcomings due to the traditional medicine treatment can be overcome by the aid of the composition, and medicine residues in the kiwifruits can be reduced.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a composition for treating kiwifruit brown spot disease. Background technique [0002] Kiwi fruit, also known as kiwi fruit, is generally oval in shape, greenish-brown in the early stage, reddish-brown when mature, covered with thick hairs, edible, and inside is bright green pulp and a row of black or red seeds , because kiwis like to eat, so it is named kiwi fruit. It is also said that it is named because the skin is covered with hair and looks like a kiwi. It is a fresh and tender fruit with rich nutrition and delicious flavor. Described as a mixture of strawberries, bananas, and pineapples, kiwifruit contains not only organic substances such as actinine, proteolytic enzymes, tannin pectin, and sugars, but also trace elements such as calcium, potassium, selenium, zinc, and germanium, and 17 nutrients needed by the human body. In addition to a variety of amino acids, it is also rich i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/40A01N63/00A01P3/00
Inventor 韦志华
Owner ZIYUN MIAO & BUYI AUTONOMOUS COUNTY HUAPENG AGRI TECH DEV CO LTD
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