CN101204162A - Preventing method for fruit and vegetable anthracnose - Google Patents
Preventing method for fruit and vegetable anthracnose Download PDFInfo
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- CN101204162A CN101204162A CNA2006101284400A CN200610128440A CN101204162A CN 101204162 A CN101204162 A CN 101204162A CN A2006101284400 A CNA2006101284400 A CN A2006101284400A CN 200610128440 A CN200610128440 A CN 200610128440A CN 101204162 A CN101204162 A CN 101204162A
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- lactic acid
- acid bacteria
- anthracnose
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Abstract
The invention discloses a method for controlling anthracnose of fruits and vegetables. The method includes the processes: after fragmentary disease spots appear on the fields, lactic acid bacteria suspension with a concentration of 1.0*10<7> cell /ml is sprayed uniformly on the surface of plants after sunset with the spaying amount of 25-35kg per acre; the plants are sprayed after three days and then sprayed every two weeks for 4-5 times in succession. The invention uses special climate conditions and biological activity of the lactic acid bacteria on a protected field to control the anthracnose of fruits and vegetables as well as treat other leave diseases such as botrytis cinerea, gummy stem blight, powdery mildew and so on. The invention has the advantages of no toxicity, no harm, no environmental pollution and no side effects as well as low control cost, convenient utilization and labor saving and time saving. The inventers do experiments on such crops as cucumber, watermelon, melon, chilli, bean, grape, peach, apple, etc. and find that disease prevention rate of the anthracnose can reach around 70 percent.
Description
Technical field
The invention belongs to plant protection, relate in particular to a kind of method of preventing and treating fruit and vegetable anthracnose.
Background technology
Cucumber, watermelon, muskmelon, capsicum, Kidney bean, grape, peach, apple etc. are the main vegetables and the fruit of China, and anthracnose is one of important disease in the crop production, and all there is generation all parts of the country, and it is general to distribute, and harm is serious.The gourd, fruit and vegetable of particularly planting in booth because the microclimate high humidity, the easier generation that causes anthracnose, spreads and endangers.
At present, chemical agent is mainly leaned in control for fruit and vegetable anthracnose, and control cost height, control efficiency are undesirable, have problems such as residue of pesticide, environmental pollution, the enhancing of cause of disease pesticide resistance, are unsuitable for the requirement of green agricultural product production and agricultural sustainable development.
Summary of the invention
The method that the purpose of this invention is to provide a kind of effective, nontoxic, harmless control fruit and vegetable anthracnose.
For achieving the above object, the present invention adopts following technical scheme: a kind of method of preventing and treating fruit and vegetable anthracnose is after fragmentary scab appears in the field, is 1.0 * 10 with concentration
7The lactic acid bacteria suspension of thalline/ml evenly is sprayed on the plant surface, falls behind under the sun and sprays, and the sprinkling amount is 25～35 kilograms every mu, sprays once after 3 days again, and spray once connects and sprays 4～5 times week about then.
Described lactic acid bacteria is for separating the lactic acid bacteria that obtains from fermented bean curd.
The preparation method of described lactic acid bacteria suspension changes lactic acid bacteria in the Gause I culture fluid over to, places under 28 ℃ of constant temperature, and the 170r/min concussion was cultivated 6 days.
The lactic acid bacteria of adopting among the present invention is the important food microorganisms of a class, has very strong biologically active, many lactic acid bacterias remove and produce lactic acid, outside acetate and the biacetyl, also can produce the material that some have antibacterial or bactericidal action, it is the indispensable probiotics of a kind of human body intestinal canal, can promote digestion, suppress the existence of harmful intestinal tract bacteria, can regulate microflora in the humans and animals enteron aisle, has anti-cancer, protect the liver, cholesterol reducing, help to strengthen effects such as body immunity, be widely used in food, medicine, fields such as feed, fool proof to people and animals and environment.
The present invention is used for the control of fruits and vegetables class anthracnose by will separate the lactic acid bacteria that obtains from fermented bean curd, utilizes the special climate condition on protection ground and the biologically active of lactic acid bacteria, prevents and treats anthracnose, and can doublely control other leaf diseases such as gray mold, climing rot and powdery mildew.Has advantage nontoxic, harmless, free from environmental pollution, without any side effects, low, easy to use, the saving of work and time of control cost.The inventor tests on crops such as cucumber, watermelon, muskmelon, capsicum, Kidney bean, grape, peach, apple, and the diseases prevention of anthracnose is reached about 70%.Be specially adapted to the production of non-polluted farm product, pollution-free food and organic food.
Embodiment
Embodiment 1: will separate the lactic acid bacteria that obtains from fermented bean curd and change in the Gause I culture fluid, and place under 28 ℃ of constant temperature, the 170r/min concussion was cultivated 6 days, and making concentration is 1.0 * 10
7The lactic acid bacteria suspension of thalline/ml.After fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, under the sun, fall behind and spray, the sprinkling amount is 30 kilograms every mu, sprays once after 3 days again, sprays once week about then, connect and spray 4 times, each sprinkling amount is all identical with primary amount.
Embodiment 2: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 35 kilograms every mu, sprays once after 3 days again, and spray once connects and sprays 4 times week about then, and other is identical with embodiment 1.
Embodiment 3: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 30 kilograms every mu, sprays once after 3 days again, and spray once connects and sprays 5 times week about then, and other is identical with embodiment 1.
Embodiment 4: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 28 kilograms every mu, sprays once after 3 days again, and spray once connects and sprays 5 times week about then, and other is identical with embodiment 1.
Embodiment 5: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 32 kilograms every mu, sprays once after 3 days again, and spray once connects and sprays 5 times week about then, and other is identical with embodiment 1.
Embodiment 6: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 33 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 30 kilograms every mu, spray once week about then, connect and spray 4 times, each sprinkling amount is 33 kilograms every mu, and other is identical with embodiment 1.
Embodiment 7: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 26 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 30 kilograms every mu, spray once week about then, connect and spray 5 times, each sprinkling amount is 28 kilograms every mu, and other is identical with embodiment 1.
Embodiment 8: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 34 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 28 kilograms every mu, spray once week about then, connect and spray 5 times, each sprinkling amount is 30 kilograms every mu, and other is identical with embodiment 1.
Embodiment 9: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 27 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 35 kilograms every mu, spray once week about then, connect and spray 4 times, each sprinkling amount is 32 kilograms every mu, and other is identical with embodiment 1.
Embodiment 10: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 29 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 29 kilograms every mu, spray once week about then, connect and spray 4 times, each sprinkling amount is 30 kilograms every mu, and other is identical with embodiment 1.
Embodiment 11: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 31 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 30 kilograms every mu, spray once week about then, connect and spray 5 times, each sprinkling amount is 28 kilograms every mu, and other is identical with embodiment 1.
Embodiment 12: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 29 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 25 kilograms every mu, spray once week about then, connect and spray 4 times, each sprinkling amount is 32 kilograms every mu, and other is identical with embodiment 1.
Embodiment 13: in the present embodiment, after fragmentary scab appears in the field, lactic acid bacteria suspension evenly is sprayed on the plant surface, the sprinkling amount is 30 kilograms every mu, sprays once after 3 days again, and the sprinkling amount is 35 kilograms every mu, spray once week about then, connect and spray 4 times, each sprinkling amount is 26 kilograms every mu, and other is identical with embodiment 1.
Claims (3)
1. a method of preventing and treating fruit and vegetable anthracnose is characterized in that: after fragmentary scab appears in the field, be 1.0 * 10 with concentration
7The lactic acid bacteria suspension of thalline/ml evenly is sprayed on the plant surface, falls behind under the sun and sprays, and the sprinkling amount is 25～35 kilograms every mu, sprays once after 3 days again, and spray once connects and sprays 4～5 times week about then.
2. the method for control fruit and vegetable anthracnose as claimed in claim 1 is characterized in that: described lactic acid bacteria is for separating the lactic acid bacteria that obtains from fermented bean curd.
3. the method for control fruit and vegetable anthracnose as claimed in claim 1 or 2 is characterized in that: the preparation method of described lactic acid bacteria suspension changes lactic acid bacteria in the Gause I culture fluid over to, places under 28 ℃ of constant temperature, and the 170r/min concussion was cultivated 6 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101284400A CN101204162A (en) | 2006-12-20 | 2006-12-20 | Preventing method for fruit and vegetable anthracnose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101284400A CN101204162A (en) | 2006-12-20 | 2006-12-20 | Preventing method for fruit and vegetable anthracnose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101204162A true CN101204162A (en) | 2008-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNA2006101284400A Pending CN101204162A (en) | 2006-12-20 | 2006-12-20 | Preventing method for fruit and vegetable anthracnose |
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| CN (1) | CN101204162A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165489A (en) * | 2015-06-30 | 2015-12-23 | 云南天质网络科技有限公司 | Preventing and treating method for grape gummy stem blight |
| CN106305833A (en) * | 2016-08-22 | 2017-01-11 | 铜仁市万山区海洋农业科技发展有限公司 | Preparation for preventing anthracnose of rhizoma paris, and preparation method thereof |
-
2006
- 2006-12-20 CN CNA2006101284400A patent/CN101204162A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165489A (en) * | 2015-06-30 | 2015-12-23 | 云南天质网络科技有限公司 | Preventing and treating method for grape gummy stem blight |
| CN106305833A (en) * | 2016-08-22 | 2017-01-11 | 铜仁市万山区海洋农业科技发展有限公司 | Preparation for preventing anthracnose of rhizoma paris, and preparation method thereof |
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Open date: 20080625 |