CN103733922B - A kind of prevention and controls of hawthorn anthracnose - Google Patents
A kind of prevention and controls of hawthorn anthracnose Download PDFInfo
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- CN103733922B CN103733922B CN201310697417.3A CN201310697417A CN103733922B CN 103733922 B CN103733922 B CN 103733922B CN 201310697417 A CN201310697417 A CN 201310697417A CN 103733922 B CN103733922 B CN 103733922B
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Abstract
The invention discloses a kind of prevention and controls of hawthorn anthracnose, is based on the method for integrated control of extracts of Chinese herbal medicine control, is included in hawthorn and implements full garden sward vegetative period, thornbuss uses sunshade net in 7-8 month; After hawthorn setting, fruit expanding period sprays the extracts of Chinese herbal medicine be made up of the coptis, the root bark of shaggy-fruited dittany.Prove through field trial, control efficiency reaches 99.3%, and safe and efficient, pollution-free, noresidue, and cost accounting is low.
Description
Technical field
The present invention relates to a kind of fruit diseases prevention and controls, particularly relate to a kind of prevention and controls of hawthorn anthracnose.
Background technology
Hawthorn anthracnose is that fungal disease that is general, that endanger serious latent infection occurs, and all there are distribution and harm in China hawthorn producing region, is the important disease that harm hawthorn industry develops in a healthy way.This disease mainly infects tender leaf, branch, Hua Sui and fruit, causes that fallen flowers, fallen leaves, spike top, the base of a fruit are withered, shedding and decayed fruit, causes tree vigo(u)r to fail, the underproduction even loses receipts, cause great economic loss, the pathogen hidden still continued to endanger fruit in the fruit storing phase, was also important storage disease.The current occurrence and infection how effectively controlling anthracnose, has become the important topic that hawthorn plant husbandry is urgently to be resolved hurrily.At present, to the control of this disease still based on chemical control, find in production practices, adopt General Medicine control hawthorn anthracnose to there is following problem: one is that control efficiency is poor, does not also find a kind of desirable agricultural chemicals at present; Two is that the generation of anthracnose almost runs through whole vegetative period, even all contaminates generation in storage period, so Long-Time Service pesticide control, pollutes, have a strong impact on the quality of hawthorn.Applicant finds in the practice of several years, adopts the integrated control technique based on biological control, has good effect to control hawthorn anthracnose.
Summary of the invention
The object of this invention is to provide a kind of based on the method for the integrated control hawthorn anthracnose of extracts of Chinese herbal medicine control, it has safe and efficient, pollution-free, noresidue, the advantage that cost accounting is low.
The object of the invention is to be achieved through the following technical solutions, a kind of prevention and controls of hawthorn anthracnose, comprising:
(1) implement full garden sward vegetative period hawthorn, keep grassiness 10-20 centimetre, full garden sward can in the beginning of October artificial planting mouse hair grass or natural ruderal;
(2) on thornbuss, sunshade net is used in 7-8 month;
(3) after hawthorn setting, fruit expanding period spray extracts of Chinese herbal medicine, the preparation method of described extracts of Chinese herbal medicine is: get coptis 200-300 part, root bark of shaggy-fruited dittany 150-250 part, add water 2500-3500ml, decocts 15-30min, filter, adding mature vinegar 50-100 part, to make liquid for subsequent use.
Preferably, get the coptis 250 parts, the root bark of shaggy-fruited dittany 200 parts, add water 3000ml, decocts 20min, filters, and adding 80 parts, mature vinegar, to make liquid for subsequent use.
The infusion of the Chinese herbal medicine coptis, the root bark of shaggy-fruited dittany all has good bactericidal action, adds the effect that mature vinegar can play Synergistic.
Use spray method: respectively at after setting, that fruit expanding period respectively sprays said herbal medicine extract is each once.
Beneficial effect of the present invention: the hawthorn garden of anthracnose is occurring, and implement the method for integrated control based on Chinese herbal medicine fluid, do not use agricultural chemicals, not only control efficiency is good, and safety, pollution-free, noresidue, and cost accounting is low, is conducive to producing green product.
Field trial data
1, test method: three process, i.e. experimental group one are established in test: spray extracts of Chinese herbal medicine; Experimental group two: spray 10% Difenoconazole, 4000 times of liquid; Experimental group three: blank, namely sprays clear water.Repeat for 4 times, often repeat 1 community, random district group arranges, and every community is for the strain of examination thornbuss 5.Respectively at after setting, fruit expanding period respectively sprays once, evenly sprays the blade face of hawthorn leaves, blade back and fruit, is sprayed onto till blade face slightly drips.
2, investigation method was respectively investigated 1 time August 5 and August 25, investigated 2 times altogether.3 strain thornbusses are investigated in every community, and every strain spot-check 30 fruits by East, West, South, North, medium 5 orientation.
3, test results test the results are shown in Table 1.
Table 1 different disposal is to the control efficiency of hawthorn anthracnose
As can be seen from Table 1, the control efficiency of spraying the experimental group one of extracts of Chinese herbal medicine is best, and in August 5 and investigation on August 25, preventive effect reaches 98.92%% and 99.3% respectively, is obviously better than the control efficiency of experimental group two, experimental group three.
Embodiment
Embodiment: the prevention and controls of this hawthorn anthracnose comprises:
1, implement full garden sward vegetative period hawthorn, keep grassiness 10-20 centimetre, full garden sward is careless at hawthorn garden artificial planting mouse hair in the beginning of October;
2, on thornbuss, sunshade net is used in 7-8 month;
3, after hawthorn setting, fruit expanding period spray extracts of Chinese herbal medicine, namely get the coptis 250 parts, the root bark of shaggy-fruited dittany 200 parts, add water 3000ml, decoct 20min, filter, add 80 parts, mature vinegar and make liquid, then add water 100 parts dilute after after setting, fruit expanding period respectively sprays once.
Claims (2)
1. a prevention and controls for hawthorn anthracnose, is characterized in that comprising:
(1) implement full garden sward vegetative period hawthorn, keep grassiness 10-20 centimetre, full garden sward is in the beginning of October artificial planting mouse hair grass;
(2) on thornbuss, sunshade net is used in 7-8 month;
(3) after hawthorn setting, fruit expanding period spray extracts of Chinese herbal medicine, the preparation method of described extracts of Chinese herbal medicine is: get coptis 200-300 part, root bark of shaggy-fruited dittany 150-250 part, add water 2500-3500ml, decocts 15-30min, filter, adding mature vinegar 50-100 part, to make liquid for subsequent use.
2. the prevention and controls of a kind of hawthorn anthracnose according to claim 1, it is characterized in that getting the coptis 250 parts, the root bark of shaggy-fruited dittany 200 parts, add water 3000ml, decocts 20min, filters, and adding 80 parts, mature vinegar, to make liquid for subsequent use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310697417.3A CN103733922B (en) | 2013-12-11 | 2013-12-11 | A kind of prevention and controls of hawthorn anthracnose |
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| CN201310697417.3A CN103733922B (en) | 2013-12-11 | 2013-12-11 | A kind of prevention and controls of hawthorn anthracnose |
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| Publication Number | Publication Date |
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| CN103733922A CN103733922A (en) | 2014-04-23 |
| CN103733922B true CN103733922B (en) | 2015-11-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488976A (en) * | 2014-12-25 | 2015-04-08 | 江阴苏利化学股份有限公司 | Pesticide composition for preventing and treating aniseed anthracnose pathogen |
| CN104782422A (en) * | 2015-04-23 | 2015-07-22 | 李玉涛 | Prevention method for apple anthracnose |
| CN104892090A (en) * | 2015-04-30 | 2015-09-09 | 河北双星种业有限公司 | Multifunctional insecticidal and antibacterial nutrient solution and use method thereof |
| CN106561353A (en) * | 2016-10-27 | 2017-04-19 | 云南省农业科学院热带亚热带经济作物研究所 | Effective prevention and controlling method of grapefruit blight |
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| CN1255286A (en) * | 1998-12-02 | 2000-06-07 | 臧凯赛 | Composite plant extract liquid as agricultural disinfectant |
| CN101697740A (en) * | 2009-04-04 | 2010-04-28 | 冯子龙 | Novel traditional Chinese medicine pesticide and production technology thereof |
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| CN103733922A (en) | 2014-04-23 |
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Effective date of registration: 20190717 Address after: 064300 Chestnut Trade Center, Baibaodian, Qianxi County, Tangshan City, Hebei Province Patentee after: QIANXI COUNTY CHESTNUT INDUSTRY RESEARCH DEVELOPMENT CENTER Address before: 276300 Agricultural Bureau of Yinan County, Linyi City, Shandong Province Patentee before: Li Yutao |
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