CN104521632A - Grape downy mildew prevention and treatment method - Google Patents
Grape downy mildew prevention and treatment method Download PDFInfo
- Publication number
- CN104521632A CN104521632A CN201410754415.8A CN201410754415A CN104521632A CN 104521632 A CN104521632 A CN 104521632A CN 201410754415 A CN201410754415 A CN 201410754415A CN 104521632 A CN104521632 A CN 104521632A
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- Prior art keywords
- downy mildew
- grape
- prevention
- control
- treatment method
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/02—Cultivation of hops or vines
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a grape downy mildew prevention and treatment method. The method includes the steps of selection of disease resistant varieties: selecting a red grape variety; reasonable rotation: performing over-two-year rotation with red globe grape; cultivation disease prevention: selecting cultivation field close to large lakes, rivers and oceans and performing reasonable close planting in fertile sandy soil with the slope angle of 20 degrees to 35 degrees; chemical spraying control: timely spraying chemical for control when downy mildew occurs particularly serious and cannot be controlled; selection of 42% mancozeb suspending agent 600 times liquid and 50% dimethomorph 2000 times liquid. The grape downy mildew prevention and treatment method is simple in step and easy to understand, can be used by ordinary grape planting farmers and has the advantages of being easy to implement, good in effect, short in spray treatment time and the like when compared with the prior art.
Description
Technical field
The present invention relates to control of plant disease technical field, is a kind of prevention and controls of downy mildew of garpe specifically.
Background technology
Downy mildew of garpe main harm blade and young sprout, young fruit also can be fallen ill; During blade morbidity, there is translucent water stain shape irregular scab in front, and in light green or faint yellow, scab finally becomes yellowish-brown or bronzing and dries up; Now contiguous scab is connected to the large spot of polygonal, and blade back grows canescence downy mildew shape thing, there will be growth retardation, distortion, even withered phenomenon after the tender tip is killed; When young fruit is susceptible, fruit there is canescence downy mildew in face, the phenomenon occurring growth stopping, dehiscent fruit or come off.
Existing downy mildew of garpe prevention method is mainly Ao Like-mould only 50ml, and beautiful fruit peace 50ml, garlic oil 50ml, be watered 30L and spray, 3 days once, need be used in conjunction 2 to 3 times.But existing this prevention method has performance difficulty, the defects such as time length and DeGrain are controlled in spray.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing technological deficiency, provide a kind of method rationally, implement the prevention and controls that time short grape grey mould is controlled in simple, respond well, spray.
Technical problem to be solved by this invention realizes by the following technical solutions: a kind of prevention and controls of downy mildew of garpe, comprises the following steps:
Step one, select disease-resistant variety: select and bright redly put forward kind;
Step 2, efficent rotation: carry out crop rotation in more than 2 years with red earth grape variety;
Step 3, cultivation control: planting site closes on large lake, river and ocean, selection hillside fields angle is
Fertile sandy loam rational close planting between 20 ~ 35 degree;
Step 4, the control of spray medicine: when downy mildew generation especially severe, should spray in time during uncontrollable disease
Control; Select 42% mancozeb suspending agent, 600 times of liquid, 50% dimethomorph 2000 times liquid.
The invention has the beneficial effects as follows: above-mentioned steps being easily understood very, be applicable to common plantation grape family and use, and have compared to existing technology and implement simple, respond well and spray and control the advantages such as the time is short.
Embodiment
The technological means realized to make the present invention and creation characteristic are easy to understand, and set forth further below to the present invention.
A prevention and controls for downy mildew of garpe, comprises the following steps:
Step one, select disease-resistant variety: select and bright redly put forward kind;
Step 2, efficent rotation: carry out crop rotation in more than 2 years with red earth grape variety;
Step 3, cultivation control: planting site closes on large lake, river and ocean, selection hillside fields angle is
Fertile sandy loam rational close planting between 20 ~ 35 degree;
Step 4, the control of spray medicine: when downy mildew generation especially severe, should spray in time during uncontrollable disease
Control; Select 42% mancozeb suspending agent, 600 times of liquid, 50% dimethomorph 2000 times liquid.
Adopt above-mentioned steps being easily understood very, be applicable to common plantation grape family and use, and have compared to existing technology and implement simple, respond well and spray and control the advantages such as the time is short.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a prevention and controls for downy mildew of garpe, is characterized in that: comprise the following steps:
Step one, select disease-resistant variety: select and bright redly put forward kind;
Step 2, efficent rotation: carry out crop rotation in more than 2 years with red earth grape variety;
Step 3, cultivation control: planting site closes on large lake, river and ocean, selection hillside fields angle is
Fertile sandy loam rational close planting between 20 ~ 35 degree;
Step 4, the control of spray medicine: when downy mildew generation especially severe, should spray in time during uncontrollable disease
Control; Select 42% mancozeb suspending agent, 600 times of liquid, 50% dimethomorph 2000 times liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754415.8A CN104521632A (en) | 2014-12-11 | 2014-12-11 | Grape downy mildew prevention and treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754415.8A CN104521632A (en) | 2014-12-11 | 2014-12-11 | Grape downy mildew prevention and treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104521632A true CN104521632A (en) | 2015-04-22 |
Family
ID=52837416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410754415.8A Pending CN104521632A (en) | 2014-12-11 | 2014-12-11 | Grape downy mildew prevention and treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104521632A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069573A (en) * | 2016-08-11 | 2016-11-09 | 邱文娟 | A kind of downy mildew of garpe prevention and controls |
| CN106358674A (en) * | 2016-08-26 | 2017-02-01 | 淮南市农业科学研究所 | Melon downy mildew prevention and treatment method suitable for broad irrigation and drop irrigation |
| CN106954516A (en) * | 2017-02-09 | 2017-07-18 | 湖南金丰农业发展有限公司 | A kind of prevention and controls of grape grey mould |
| CN109526989A (en) * | 2018-11-26 | 2019-03-29 | 仲恺农业工程学院 | Compound bacteriostatic agent and evaluation method and application thereof |
-
2014
- 2014-12-11 CN CN201410754415.8A patent/CN104521632A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 佚名: "霜霉病的特点及防治", 《豆丁网HTTP://M.DOCIN.COM/TOUCH_NEW/PREVIEW_NEW.DO?ID=722994045》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069573A (en) * | 2016-08-11 | 2016-11-09 | 邱文娟 | A kind of downy mildew of garpe prevention and controls |
| CN106358674A (en) * | 2016-08-26 | 2017-02-01 | 淮南市农业科学研究所 | Melon downy mildew prevention and treatment method suitable for broad irrigation and drop irrigation |
| CN106954516A (en) * | 2017-02-09 | 2017-07-18 | 湖南金丰农业发展有限公司 | A kind of prevention and controls of grape grey mould |
| CN109526989A (en) * | 2018-11-26 | 2019-03-29 | 仲恺农业工程学院 | Compound bacteriostatic agent and evaluation method and application thereof |
| CN109526989B (en) * | 2018-11-26 | 2021-04-20 | 仲恺农业工程学院 | Compound bacteriostatic agent and evaluation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |