CN103125321A - Method for preventing black spot disease of bagged apples - Google Patents
Method for preventing black spot disease of bagged apples Download PDFInfo
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- CN103125321A CN103125321A CN2013100679959A CN201310067995A CN103125321A CN 103125321 A CN103125321 A CN 103125321A CN 2013100679959 A CN2013100679959 A CN 2013100679959A CN 201310067995 A CN201310067995 A CN 201310067995A CN 103125321 A CN103125321 A CN 103125321A
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Abstract
The invention discloses a method for preventing black spot disease of bagged apples. The method includes the following steps: (a) bagging immediately after spraying 8000-fold DuPont fusion, and (b) spraying composition agent composed of 1500-fold 75% of Water Dispersibie Granuai, 8000-fold DuPont fusion and 800-fold 80% of Penncozeb for three times before releasing the bag. As an improvement, the fruit bag in the step (a) is changed by a double layer paper bag and two air holes at the bag bottom corners are softened when the apples are bagged. The method is based on the characteristics of the black spot disease of bagged apples and the actual problems in practice. Practice proves that the method for preventing black spot disease of bagged apples is safe, long-lasting and efficient with the use of fruit bags.
Description
Technical field
The present invention relates to a kind of Apple Bags cultivation method, particularly a kind of method be used to preventing and treating the Apple with Fruit-bagged Treatment diplostomiasis.
Background technology
Since the nineties in 20th century, the fruit bagging technology is widely used in China's apple producing region, and has obtained good society, economy and ecological benefits.Bagging can not only be promoted fruit color, improves fruit face fineness and exterior quality, and can reduce sick worm infringement and persticide residue, has become an important technique measure of producing green fruit at present.But after Apple Bags, due to the change of the ecological factors such as illumination, temperature and humidity, diplostomiasis often occurs in fruit surface.Investigation is found, no matter is the double-deck paper bag of cover or single-layer paper bag, and diseased fruit rate is generally 3～60%.Fall ill the serious time, scab is large and many, has a strong impact on the exterior quality of fruit, brings huge economic loss to the orchard worker.Therefore, the Apple with Fruit-bagged Treatment diplostomiasis is to need the major issue that solves on producing.
Because bagging technique is shorter in China's the major apple production area popularization time, diplostomiasis occurrence regularity and the method for preventing and treating are still not clear.Although, Chinese patent CN CN200710017247.4 discloses a kind of medicament of preventing and treating the bag fruit fruit disease, and this medicament is comprised of raw material toluene-sodium-sulfonchloramide 50%～80%, diatomite 11%～25%, stearic acid 3%～8%, shellac 5%～13%, hydroxypropyl methylcellulose 1%～4%.This invention also discloses the preparation method of medicament, and it is that above-mentioned formula is prepared into three kinds of different particles according to different ratios, makes it discharge germicide in the different time periods, to reach the purpose of long-time diseases prevention.This medicament is the occurrence characteristic according to the bagging fruit disease, changes traditional application method, has not only reduced drug cost, and has improved preventive effect, has increased harvest yield, has improved commodity rate, has reduced environmental pollution, has reached the purpose of doulbe-sides' victory.But this technical scheme effect in the control that is applied to concrete apple fruit black spot is unsatisfactory.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the existing deficiency of prior art, and a kind of method be used to preventing and treating the Apple with Fruit-bagged Treatment diplostomiasis is provided, and occurs to greatly reduce the Apple with Fruit-bagged Treatment diplostomiasis.
The present invention realizes that the technical scheme that the foregoing invention purpose is taked is: a kind of method be used to preventing and treating the Apple with Fruit-bagged Treatment diplostomiasis comprises the steps: 8000 times of Du Pont's lucky stars of spray before (1) bagging, bagging immediately after medicine; (2) spray to separating to spray respectively before bag by 1500 times of liquid of 75% easy water conservation dispersible granule, 8000 times of liquid of Du Pont's lucky star, 80% medicament 3 times that 800 times of liquid of gram form after bagging.
As improvement, the fruit bag that bagging is used in described step (1) struts two jiaos of air-vents at the bottom of its bag when being the double-ply bag of highly-breathable and bagging.
Through a large number of experiments show that, serious area or orchard occur in diplostomiasis, easily treasured, lucky star, the combination of spray gram have control efficiency preferably to diplostomiasis, its incidence of disease is 31.95%, average disease index is 7.72%, control efficiency is 80.17%, the control efficiency of large give birth to M-45, first holder, making every effort to overcome well combination is relatively poor, the diplostomiasis incidence of disease is 41.5%, disease index is 19.16%, on average preventive effect is 57.78%, the incidence of disease and disease index than lucky star, easily precious, spray gram combination is high 9.55% and 11.44%, preventive effect is low 22.39/%.The present invention proposes according to the actual conditions of the occurrence characteristic of Apple with Fruit-bagged Treatment diplostomiasis disease and current control, and the effect after being used in conjunction with the fruit bag proves, product safety of the present invention, long-acting, efficient.
Embodiment
The present invention is further described below in conjunction with embodiment.
Embodiment: June 10 was that bagging sprays 8000 times of liquid of lucky star the previous day, overlapped the central Shanxi plain double-ply bag, July 10, August 20 after bagging, September 15, bu sprayed medicine by following combination three times, and individual plant is a residential quarter, repeats 4 times, not spray medicine as contrast, carry out disease survey after plucking bag.
1500 times of liquid of the easy water conservation dispersible granule of A75%, 8000 times of liquid of lucky star, 800 times of liquid of domestic 80% spray gram
800 times of liquid of B alkene azoles alcohol MnZn, 80% new ten thousand are given birth to 600 times of liquid, the high 1500 times of liquid of generation
600 times of liquid of the large living M-45 medicament of C, 800 times of liquid of 70% thiophanate methyl, make every effort to overcome 5000 times of liquid well
Through the experiment contrast, the data obtained is as follows:
1. spray medicine before bagging to the pathogenetic impact of stain
| Agricultural chemicals | Investigation fruit number (individual) | The incidence of disease (%) | Disease index | Average preventive effect (%) |
| Lucky star | 200 | 40.00e | 13.33e | 70.63a |
| The spray gram | 200 | 57.35c | 19.12d | 57.87b |
| The first holder | 200 | 52.38d | 23.81c | 47.53c |
| Alkene azoles alcohol MnZn | 200 | 65.61b | 24.35c | 46.34c |
| Generation is high | 200 | 68.89a | 27.46b | 39.49d |
| Make every effort to overcome well | 200 | 69.42a | 29.02b | 36.05e |
| Xin Wansheng | 200 | 64.01b | 29.33b | 35.57e |
| Easily precious | 200 | 57.14c | 29.52b | 34.95e |
| Contrast | 200 | 69.92a | 38..73a | - |
Experiment shows, lucky star has control efficiency preferably, and the diplostomiasis incidence of disease is 40%, and disease index and preventive effect are respectively 13.33% and 70.63%; Prevent and treat weak effect after other 7 kinds of agricultural chemicals sprayings, the diplostomiasis incidence of disease is 52.38%～69.42%, and disease index and preventive effect are respectively 19.12%～29.52% and 34.95%～57.87%.This shows selects extremely important for the control medicament of diplostomiasis.
2. the impact of different medicament combinations on diplostomiasis
| The medicament combination | The incidence of disease (%) | Average disease refers to (%) | Average preventive effect (%) |
| Easy treasured, lucky star, spray gram | 31.95c | 7.72c | 80.17a |
| Alkene azoles alcohol MnZn, Xin Wansheng, generation are high | 37.70b | 11.73b | 74.15b |
| Give birth to greatly M-45, first holder, make every effort to overcome well | 41.50a | 19.16a | 57.78c |
| Contrast | 69.92a | 38.73a | - |
Can find out, easily treasured, lucky star, the combination of spray gram have control efficiency preferably to diplostomiasis, its incidence of disease is 31.95%, average disease index is 7.72%, control efficiency is 80.17%, the control efficiency of large give birth to M-45, first holder, making every effort to overcome well combination is relatively poor, and the diplostomiasis incidence of disease is 41.5%, and disease index is 19.16%, average preventive effect is 57.78%, the incidence of disease and disease index than lucky star, easily precious, spray gram combination is high 9.55% and 11.44%, preventive effect is low 22.39/%.The control of this explanation diplostomiasis not only will select effective agricultural chemicals, and it is better reasonably to be used in combination effect.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done are within all dropping on protection scope of the present invention.
Claims (2)
1. a method that is used for preventing and treating the Apple with Fruit-bagged Treatment diplostomiasis, is characterized in that, comprises the steps: 8000 times of Du Pont's lucky stars of spray before (1) bagging, bagging immediately after medicine; (2) spray to separating to spray respectively before bag by 1500 times of liquid of 75% easy water conservation dispersible granule, 8000 times of liquid of Du Pont's lucky star, 80% medicament 3 times that 800 times of liquid of gram form after bagging.
2. a kind of method be used to preventing and treating the Apple with Fruit-bagged Treatment diplostomiasis according to claim 1, is characterized in that, the fruit bag that bagging is used in step (1) struts two jiaos of air-vents at the bottom of its bag when being the double-deck paper bag of highly-breathable and bagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100679959A CN103125321A (en) | 2013-02-26 | 2013-02-26 | Method for preventing black spot disease of bagged apples |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100679959A CN103125321A (en) | 2013-02-26 | 2013-02-26 | Method for preventing black spot disease of bagged apples |
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| CN103125321A true CN103125321A (en) | 2013-06-05 |
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| CN2013100679959A Pending CN103125321A (en) | 2013-02-26 | 2013-02-26 | Method for preventing black spot disease of bagged apples |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734206A (en) * | 2013-12-11 | 2014-04-23 | 李玉涛 | Method for preventing and controlling black-dot disease of bagged apples |
| WO2015079334A1 (en) | 2013-11-26 | 2015-06-04 | Upl Limited | A method for controlling rust |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142912A (en) * | 2007-01-18 | 2008-03-19 | 西北农林科技大学 | Medicine for treating and preventing bag fruit from disease and preparation method thereof |
| CN102396537A (en) * | 2010-09-19 | 2012-04-04 | 于丽辰 | Use of repellent in preventing and controlling black spot diseases of bagged apples and prevention and control method thereof |
-
2013
- 2013-02-26 CN CN2013100679959A patent/CN103125321A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142912A (en) * | 2007-01-18 | 2008-03-19 | 西北农林科技大学 | Medicine for treating and preventing bag fruit from disease and preparation method thereof |
| CN102396537A (en) * | 2010-09-19 | 2012-04-04 | 于丽辰 | Use of repellent in preventing and controlling black spot diseases of bagged apples and prevention and control method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘玉莲: "陕西果产区套袋苹果黑点病的发生和防治", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015079334A1 (en) | 2013-11-26 | 2015-06-04 | Upl Limited | A method for controlling rust |
| EP3073826A4 (en) * | 2013-11-26 | 2016-10-19 | Upl Ltd | A method for controlling rust |
| EP3073826B1 (en) | 2013-11-26 | 2019-10-30 | UPL Limited | A method for controlling soybean rust |
| CN103734206A (en) * | 2013-12-11 | 2014-04-23 | 李玉涛 | Method for preventing and controlling black-dot disease of bagged apples |
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Application publication date: 20130605 |