CN104938260A - Method for pear tree pest and disease prevention - Google Patents
Method for pear tree pest and disease prevention Download PDFInfo
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- CN104938260A CN104938260A CN201510328949.9A CN201510328949A CN104938260A CN 104938260 A CN104938260 A CN 104938260A CN 201510328949 A CN201510328949 A CN 201510328949A CN 104938260 A CN104938260 A CN 104938260A
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- disease
- wettable powder
- pear tree
- pear
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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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a method for pear tree pest and disease prevention and relates to the technical field of pear tree planting. The method is characterized by comprising the following steps: reinforcing cultivation management, increasing application of organic fertilizer to improve disease resistance of tree bodies, timely performing intertillage weeding, removing accumulated water in an orchard, reducing temperature, enhancing ventilation and transmitting capacity, wherein the applied phosphate and potash fertilizer accounts for no less than 50% of total fertilizer; eliminating overwintering bacterial sources; performing chemical spray on trees during growing seasons for prevention, spraying chemicals once about every 15 days from the last ten days of May to the beginning of June, wherein the chemicals can be selected from 50% carbendazim wettable powder by 850 times, 50% Kejunling wettable powder by 500 times, 70% mildothane wettable powder by 900-1000 times, 50% tuzet wettable powder by 600 times and 70% mancozeb wettable powder by 900-1300 times; and performing fruit bagging. The method can prevent most of pest and disease damage easily occurring to pear trees and can reduce the morbidity of the pear trees at a later period, facilitate later-period management and reduce loss caused by the pest and disease damage.
Description
Technical field:
The present invention relates to pear tree planting technology field, be specifically related to a kind of pear tree damage by disease and insect prevention method.
Background technology:
Pear tree is rose family pear, perennial deciduous fruit tree, arbor.Have in the whole world and distribute widely.Pear tree is all occur in the sick class that montant epidermis and leaf fruit epidermis bacteriological infection or insect invade food for suffering the kind of damage by disease and insect more mostly, relatively easily prevent, all found what disease in reality plantation in prior art, and then treat again for the disease kind found, and namely some damage by disease and insect can cause very large injury to pear tree after finding, and the damage by disease and insect of pear tree is a lot, sometimes a variety of damage by disease and insect occurs simultaneously, be therefore not easy to treatment and management.
Summary of the invention:
Technical problem to be solved by this invention is to provide one can prevent the incidental most of damage by disease and insect of pear tree, can reduce the incidence of disease of later stage pear tree, be convenient to final-period management, reduces the pear tree damage by disease and insect prevention method that damage by disease and insect brings loss.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of pear tree damage by disease and insect prevention method, the phase is characterised in that: comprise the following steps,
Strengthen cultivation management, applying organic manure improves tree body self resistance against diseases, and timely intertill and clean tillage gets rid of orchard ponding, reduces temperature, strengthens ventilation and penetrating light ability, executes phosphorus potash fertilizer and exceedes the percentage accounting for total fertilizer and be not less than 50%;
Elimination is survived the winter bacterium source, and premorbid thoroughly cleans orchard, the fallen leaves shedding in removing garden, concentrates and destroys, and spraying Baume 5 degree of lime sulfurs, root out bacterium source of surviving the winter;
The control of season of growth tree upper spray medicine, from the beginning of late May or 6 months, spray in every about 15 days 1 medicine, within first 20 days, stop until gather, continuous spraying 4 ~ 5 times, the time that rainwater is many, shortening interval of spray medicine, and suitably increase number of times, medicament can be selected: 50% carbendazol wettable powder 850 times; 50% gram of bacterium spirit wetting powder 500 times; 70% thiophanate methyl wetting powder 900-1000 times; 50% Tuzet wetting powder 600 times; 70% mancozeb wettable powder 900-1300 times;
Fruit bagging: before bagging, sprays a 50% Tuzet wetting powder 600 ~ 800 times of liquid.
Winter pruning, the morbidity sick fruit of rear excision in time and sick branch are also destroyed with fiery.
Use lime: water is the dilution proportion quicklime of 1:3 and carries out painting dry treatment.
The invention has the beneficial effects as follows: the present invention can prevent the incidental most of damage by disease and insect of pear tree, can reduce the incidence of disease of later stage pear tree, be convenient to final-period management, reduce damage by disease and insect and bring loss.
Embodiment:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with instantiation, setting forth the present invention further.
A kind of pear tree damage by disease and insect prevention method, the phase is characterised in that: comprise the following steps,
Strengthen cultivation management, applying organic manure improves tree body self resistance against diseases, and timely intertill and clean tillage gets rid of orchard ponding, reduces temperature, strengthens ventilation and penetrating light ability, executes phosphorus potash fertilizer and exceedes the percentage accounting for total fertilizer and be not less than 50%;
Elimination is survived the winter bacterium source, and premorbid thoroughly cleans orchard, the fallen leaves shedding in removing garden, concentrates and destroys, and spraying Baume 5 degree of lime sulfurs, root out bacterium source of surviving the winter;
The control of season of growth tree upper spray medicine, from the beginning of late May or 6 months, spray in every about 15 days 1 medicine, within first 20 days, stop until gather, continuous spraying 4 ~ 5 times, the time that rainwater is many, shortening interval of spray medicine, and suitably increase number of times, medicament can be selected: 50% carbendazol wettable powder 850 times; 50% gram of bacterium spirit wetting powder 500 times; 70% thiophanate methyl wetting powder 900-1000 times; 50% Tuzet wetting powder 600 times; 70% mancozeb wettable powder 900-1300 times;
Fruit bagging: before bagging, sprays a 50% Tuzet wetting powder 600 ~ 800 times of liquid.
Winter pruning, the morbidity sick fruit of rear excision in time and sick branch are also destroyed with fiery.
Use lime: water is the dilution proportion quicklime of 1:3 and carries out painting dry treatment.
More than show and describe general principle of the present invention and 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; what describe in above-described embodiment and specification just illustrates principle of the present invention; 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 (3)
1. a pear tree damage by disease and insect prevention method, the phase is characterised in that: comprise the following steps,
Strengthen cultivation management, applying organic manure improves tree body self resistance against diseases, and timely intertill and clean tillage gets rid of orchard ponding, reduces temperature, strengthens ventilation and penetrating light ability, executes phosphorus potash fertilizer and exceedes the percentage accounting for total fertilizer and be not less than 50%;
Elimination is survived the winter bacterium source, and premorbid thoroughly cleans orchard, the fallen leaves shedding in removing garden, concentrates and destroys, and spraying Baume 5 degree of lime sulfurs, root out bacterium source of surviving the winter;
The control of season of growth tree upper spray medicine, from the beginning of late May or 6 months, spray in every about 15 days 1 medicine, within first 20 days, stop until gather, continuous spraying 4 ~ 5 times, the time that rainwater is many, shortening interval of spray medicine, and suitably increase number of times, medicament can be selected: 50% carbendazol wettable powder 850 times; 50% gram of bacterium spirit wetting powder 500 times; 70% thiophanate methyl wetting powder 900-1000 times; 50% Tuzet wetting powder 600 times; 70% mancozeb wettable powder 900-1300 times;
Fruit bagging: before bagging, sprays a 50% Tuzet wetting powder 600 ~ 800 times of liquid.
2. a kind of pear tree damage by disease and insect prevention method according to claim 1, is characterized in that: winter pruning, and the morbidity sick fruit of rear excision in time and sick branch are also destroyed with fiery.
3. a kind of pear tree damage by disease and insect prevention method according to claim 1, is characterized in that: use lime: water is the dilution proportion quicklime of 1:3 and carries out painting dry treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328949.9A CN104938260A (en) | 2015-06-15 | 2015-06-15 | Method for pear tree pest and disease prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328949.9A CN104938260A (en) | 2015-06-15 | 2015-06-15 | Method for pear tree pest and disease prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104938260A true CN104938260A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510328949.9A Pending CN104938260A (en) | 2015-06-15 | 2015-06-15 | Method for pear tree pest and disease prevention |
Country Status (1)
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| CN (1) | CN104938260A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594535A (en) * | 2015-12-19 | 2016-05-25 | 江苏艺轩园林景观工程有限公司 | Pear pest and disease prevention and control method |
| CN106212127A (en) * | 2016-08-19 | 2016-12-14 | 江苏艺轩园林景观工程有限公司 | The prevention and controls of pear tree heart-eating worm |
| CN109997593A (en) * | 2019-05-15 | 2019-07-12 | 裴玉卓 | A kind of control method preventing high flat rheum officinale pear flesh brown stain |
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| JP2004215534A (en) * | 2003-01-10 | 2004-08-05 | Nogyo Kagaku Kenkyusho:Kk | Method for cultivating agricultural and horticultural crop |
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| CN102369864A (en) * | 2010-08-10 | 2012-03-14 | 林光德 | Snowflake pear tree culture method |
| CN103404395A (en) * | 2013-06-28 | 2013-11-27 | 句容市后白镇玉琴果品专业合作社 | Insect control method for improving yield of Cuiguan pears |
| CN104365431A (en) * | 2014-11-26 | 2015-02-25 | 上栗县梦仙生态农业发展有限公司 | Rapid high-yield cultivation method for hillside premature Cuiguan pear |
| CN104365422A (en) * | 2014-10-14 | 2015-02-25 | 湖北仙仙果品有限公司 | Pear short dense early harvest cultivation method |
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2015
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| JP2004215534A (en) * | 2003-01-10 | 2004-08-05 | Nogyo Kagaku Kenkyusho:Kk | Method for cultivating agricultural and horticultural crop |
| CN100999420A (en) * | 2006-12-23 | 2007-07-18 | 宾业有 | Method of fruit true nutrition preventing disease and fruit tree nutrition disease predenting preparation |
| CN102369864A (en) * | 2010-08-10 | 2012-03-14 | 林光德 | Snowflake pear tree culture method |
| CN103404395A (en) * | 2013-06-28 | 2013-11-27 | 句容市后白镇玉琴果品专业合作社 | Insect control method for improving yield of Cuiguan pears |
| CN104365422A (en) * | 2014-10-14 | 2015-02-25 | 湖北仙仙果品有限公司 | Pear short dense early harvest cultivation method |
| CN104365431A (en) * | 2014-11-26 | 2015-02-25 | 上栗县梦仙生态农业发展有限公司 | Rapid high-yield cultivation method for hillside premature Cuiguan pear |
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| 侯振华: "《梨树种植新技术》", 31 May 2011, 沈阳出版社 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594535A (en) * | 2015-12-19 | 2016-05-25 | 江苏艺轩园林景观工程有限公司 | Pear pest and disease prevention and control method |
| CN106212127A (en) * | 2016-08-19 | 2016-12-14 | 江苏艺轩园林景观工程有限公司 | The prevention and controls of pear tree heart-eating worm |
| CN109997593A (en) * | 2019-05-15 | 2019-07-12 | 裴玉卓 | A kind of control method preventing high flat rheum officinale pear flesh brown stain |
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Application publication date: 20150930 |