CN108739191A - A kind of method of pollution-free leek green prevention pest and disease damage - Google Patents
A kind of method of pollution-free leek green prevention pest and disease damage Download PDFInfo
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- CN108739191A CN108739191A CN201810504733.7A CN201810504733A CN108739191A CN 108739191 A CN108739191 A CN 108739191A CN 201810504733 A CN201810504733 A CN 201810504733A CN 108739191 A CN108739191 A CN 108739191A
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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
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/35—Bulbs; Alliums, e.g. onions or leeks
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of methods that pollution-free leek green prevents pest and disease damage, the present invention carries out comprehensive comprehensive prevention from cultural control, ecological regulation and control, physical control, biological control and chemical prevention etc. to leek diseases and insect pests respectively, reduce the usage amount of pesticide to the greatest extent, the improvement of pest and disease damage is compressed on the prevention stage as far as possible, the present invention is the control method of green non-pollution, it is worth being widely applied, to reduce the pesticide residue of leek, improves the quality of leek.
Description
Technical field
The present invention relates to a kind of methods that planting technology field more particularly to pollution-free leek green prevent pest and disease damage.
Background technology
Leek is a kind of typical perennial cauline leaf class green vegetables, and full of nutrition, fragrant odour is favored by people.
Leek category Liliaceae, cold-resistant is again heat-resisting, can produce throughout the year, can year-round supply market.Leek cultivation can be divided into protecting field
Cultivation and outdoor cropping.The leek of Protectorate cultivation can make leek in advance and delay listing, and price is high, profitable；But its water
Divide content height, fragrance not dense, mouthfeel is good not as good as open country leek, and the leek cost of investment of Protectorate cultivation is higher than open country.No
Pipe is Protectorate cultivation or outdoor cropping, in planting process often due to when peasant household's pesticide abuse leads to detection agriculture it is residual exceeded,
The requirement of pollution-free vegetable is not met, this just needs a set of method for preventing pest and disease damage about pollution-free leek green, to improve
The economic value of leek.
Invention content
The object of the invention is exactly to provide a kind of pollution-free leek green prevention pest and disease damage to make up the defect of prior art
Method.
The present invention is achieved by the following technical solutions：
A kind of method of pollution-free leek green prevention pest and disease damage, including step in detail below：
（1）Cultural control：Disease-resistant variety, such as Chinese small iris fragrant-flowered garlic, snow fragrant-flowered garlic 791, four seasons tongue fragrant-flowered garlic, flat fragrant-flowered garlic No. two are selected first；Secondly section
Before fertilising open country leek green sprouting or before facilities vegetable winter button canopy, 1200-1400 kilograms of ditch spread suitable organic fertilizer
Per acre；It finally takes off soil and shines root；
（2）Ecological regulation：Sick leaf, diseased plant are removed in time, are carried outside and are focused on outside field, prevent germ from spreading, the severe winter prevents grey mold
Disease occurs, and after leek just harvesting or when the outer temperature of canopy is low, ventilation wants small, prevents wind of sweeping the floor, while rationally controlling field humidity, most
The rational application of fertilizer afterwards；
（3）Physical control：By the end of April to mid-September, the weather for selecting sunray strong is anti-using the method for daylighting hyperthermia overlay film
Bradysia odoriphaga is controlled, if plan new plantation or the field of new transplanting crop, can use solarization high temperature method with plastic film to handle in advance；It also can be in field
The monitoring of black haftplatte is hung, when occurring bradysia odoriphaga adult on haftplatte, starts a large amount of suspension black haftplattes, suspension black haftplatte number is
The bottom of 750 pieces/hectare, black haftplatte controls the quantity and suspension height of black haftplatte apart from ground 10-20cm；Together
When can canopy room ventilation opening be arranged 60 mesh fly nets, with prevent the intrusions such as bradysia odoriphaga adult, liriomyza bryoniae endanger；
（4）Biological method is prevented：Respectively bradysia odoriphaga larva occur early spring, early autumn application concentration be containing 4 × 108-5 of spore ×
The bacillus thuringiensis microbial inoculum aqua of 108/mL prevents bradysia odoriphaga, carries out flood pouring to leek field within 1-2 days before dispenser, makes
Soil is saturated with moisture, when dispenser, then by medicine and water mixing, leek field is flowed into together with water.
（5）Chemical method prevents：The secondary pouring root of leek is combined for bradysia odoriphaga larva, composite insecticide is selected to be directed at Radix Folium Allii tuberosi
Portion is sprayed, and after spray, flood pours entire field, is advisable with depth of water 4-5 ㎝；Select 1500 times of 24% jinggangmycin A
Liquid prevents gray mold, after the onset, 50% 1000-1500 times of liquid of Sukeling wettable powder or 50% iprodione wettable can be selected
1000 times of liquid of pulvis spray 1 medicine before each ridging, and cutting rear 3-4 days ground will also spray 1 time；For epidemic disease, 68.75% is selected
600 times of liquid of 1000 times of liquid of oxazole MnZn water dispersible granules or 75% Bravo wettable powder, alternating spray prevention.
A kind of method of pollution-free leek green prevention pest and disease damage, step（1）The soil of taking off shines root, specific to grasp
As：Open country leek needs to thaw in spring soil first, and leek takes topsoil off before sprouting, and exposes " fragrant-flowered garlic is recklessly ", dries 7-10
It；Then facility leek takes off soil before buckle film and dries in the air root in winter, can also freeze and kill bradysia odoriphaga.
A kind of method of pollution-free leek green prevention pest and disease damage, step（2）The rational application of fertilizer is specific to grasp
As：3-5 days after leek harvesting, biogas slurry is diluted with water 1-2 times by 2kg/m2, is filled in leek root, interval 7 along leek furrow
It is filled 1 time again, 1-2 days after leek harvest, spreads fertilizer over the fields plant ash.
A kind of method of pollution-free leek green prevention pest and disease damage, step（3）The daylighting hyperthermia overlay film
Method, specific practice are：Select the strong weather of sunray（Luminous intensity is more than 5.5 ten thousand lx）, 8：00 or so uses 0.10-0.12mm
Light blue Anti-fogging Film covering（Cut off leek within 1-2 days before overlay film）, surrounding is tight with soil gland after overlay film, and film surrounding exceeds as possible
Field edge 50cm or so；It waits for that the depths soil 5cm temperature reaches 40 DEG C in film, and is continued above 3h（18：00 or so）, you can it kills
Dead bradysia odoriphaga, opens film at this time, waters in time after soil moisture reduction after taking off film.
A kind of method of pollution-free leek green prevention pest and disease damage, step（3）The control black haftplatte
Quantity and suspension height, specially：Suspension black haftplatte number is 750 pieces/hectare, and the bottom of black haftplatte is apart from ground
10-20cm。
A kind of method of pollution-free leek green prevention pest and disease damage, step（4）The composite insecticide is thiophene
Worm piperazine 15L/hm2, clothianidin 15L/hm2, imidacloprid 15L/hm2, flubenzuron 15L/hm2, effective cypermethrin 15L/hm2 are carried out
Compounding.
It is an advantage of the invention that：The present invention is respectively from cultural control, ecological regulation and control, physical control, biological control and chemistry
Prevention etc. carries out comprehensive comprehensive prevention to leek diseases and insect pests, the usage amount of pesticide is reduced to the greatest extent, by the improvement of pest and disease damage
It is compressed on the prevention stage as far as possible, the present invention is the control method of green non-pollution, is worth being widely applied, to reduce fragrant-flowered garlic
The pesticide residue of dish improves the quality of leek.
Specific implementation mode
A kind of method of pollution-free leek green prevention pest and disease damage, including step in detail below：
（1）Cultural control：Disease-resistant variety, such as Chinese small iris fragrant-flowered garlic, snow fragrant-flowered garlic 791, four seasons tongue fragrant-flowered garlic, flat fragrant-flowered garlic No. two are selected first；Secondly section
Before fertilising open country leek green sprouting or before facilities vegetable winter button canopy, 1200 kilograms of the suitable organic fertilizer of ditch spread is per acre；
It finally takes off soil and shines root；
（2）Ecological regulation：Sick leaf, diseased plant are removed in time, are carried outside and are focused on outside field, prevent germ from spreading, the severe winter prevents grey mold
Disease occurs, and after leek just harvesting or when the outer temperature of canopy is low, ventilation wants small, prevents wind of sweeping the floor, while rationally controlling field humidity, most
The rational application of fertilizer afterwards；
（3）Physical control：By the end of April to mid-September, the weather for selecting sunray strong is anti-using the method for daylighting hyperthermia overlay film
Bradysia odoriphaga is controlled, if plan new plantation or the field of new transplanting crop, can use solarization high temperature method with plastic film to handle in advance；It also can be in field
The monitoring of black haftplatte is hung, when occurring bradysia odoriphaga adult on haftplatte, starts a large amount of suspension black haftplattes, suspension black haftplatte number is
750 pieces/hectare, the bottom of black haftplatte is apart from ground 10cm；Can 60 mesh fly nets be set in canopy room ventilation opening simultaneously, to prevent
Only the intrusions such as bradysia odoriphaga adult, liriomyza bryoniae endanger；
（4）Biological method is prevented：It is respectively containing spore 4 × 108 × 108 in the early spring of bradysia odoriphaga larva generation, early autumn application concentration
The bacillus thuringiensis microbial inoculum aqua of a/mL prevents bradysia odoriphaga, carries out flood pouring to leek field within 1 day before dispenser, makes soil
It is saturated with moisture, when dispenser, then by medicine and water mixing, leek field is flowed into together with water.
（5）Chemical method prevents：The secondary pouring root of leek is combined for bradysia odoriphaga larva, composite insecticide is selected to be directed at Radix Folium Allii tuberosi
Portion is sprayed, and after spray, flood pours entire field, is advisable with 4 ㎝ of the depth of water；Select 24% jinggangmycin A, 1500 times of liquid
Prevent gray mold, after the onset, 50% Sukeling wettable powder, 1000 times of liquid or 50% iprodione wettable powder 1000 can be selected
Times liquid sprays 1 medicine before each ridging, and 3 days ground will also spray 1 time after cutting；For epidemic disease, 68.75% oxazole MnZn water is selected
600 times of liquid of 1000 times of liquid of dispersible granule or 75% Bravo wettable powder, alternating spray prevention.
A kind of method of pollution-free leek green prevention pest and disease damage, step（1）The soil of taking off shines root, specific to grasp
As：Open country leek needs to thaw in spring soil first, and leek takes topsoil off before sprouting, and exposes " fragrant-flowered garlic is recklessly ", dries 7 days；
Then facility leek takes off soil before buckle film and dries in the air root in winter, can also freeze and kill bradysia odoriphaga.
A kind of method of pollution-free leek green prevention pest and disease damage, step（2）The rational application of fertilizer is specific to grasp
As：3 days after leek harvesting, biogas slurry is diluted with water 1 times by 2kg/m2, is filled in leek root along leek furrow, is spaced 7 days again
It fills 1 time, 1 day after leek harvest, spreads fertilizer over the fields plant ash.
A kind of method of pollution-free leek green prevention pest and disease damage, step（3）The daylighting hyperthermia overlay film
Method, specific practice are：Select the strong weather of sunray（Luminous intensity is more than 5.5 ten thousand lx）, 8：00 or so is light blue with 0.10mm
Color Anti-fogging Film covers（Cut off leek within 1 day before overlay film）, surrounding is tight with soil gland after overlay film, and film surrounding exceeds field side as possible
Edge 50cm or so；It waits for that the depths soil 5cm temperature reaches 40 DEG C in film, and is continued above 3h（18：00 or so）, you can kill fragrant-flowered garlic
Maggot opens film at this time, waters in time after soil moisture reduction after taking off film.
A kind of method of pollution-free leek green prevention pest and disease damage, step（4）The composite insecticide is thiophene
Worm piperazine 15L/hm2, clothianidin 15L/hm2, imidacloprid 15L/hm2, flubenzuron 15L/hm2, effective cypermethrin 15L/hm2 are carried out
Compounding.
Claims (6)
1. a kind of method of pollution-free leek green prevention pest and disease damage, which is characterized in that including step in detail below：
（1）Cultural control：Disease-resistant variety, such as Chinese small iris fragrant-flowered garlic, snow fragrant-flowered garlic 791, four seasons tongue fragrant-flowered garlic, flat fragrant-flowered garlic No. two are selected first；Secondly section
Before fertilising open country leek green sprouting or before facilities vegetable winter button canopy, 1200-1400 kilograms of ditch spread suitable organic fertilizer
Per acre；It finally takes off soil and shines root；
（2）Ecological regulation：Sick leaf, diseased plant are removed in time, are carried outside and are focused on outside field, prevent germ from spreading, the severe winter prevents grey mold
Disease occurs, and after leek just harvesting or when the outer temperature of canopy is low, ventilation wants small, prevents wind of sweeping the floor, while rationally controlling field humidity, most
The rational application of fertilizer afterwards；
（3）Physical control：By the end of April to mid-September, the weather for selecting sunray strong is anti-using the method for daylighting hyperthermia overlay film
Bradysia odoriphaga is controlled, if plan new plantation or the field of new transplanting crop, can use solarization high temperature method with plastic film to handle in advance；It also can be in field
The monitoring of black haftplatte is hung, when occurring bradysia odoriphaga adult on haftplatte, starts a large amount of suspension black haftplattes, controls the number of black haftplatte
Amount and suspension height；Can 60 mesh fly nets be set in canopy room ventilation opening simultaneously, to prevent the intrusions such as bradysia odoriphaga adult, liriomyza bryoniae from endangering
Evil；
（4）Biological method is prevented：Respectively bradysia odoriphaga larva occur early spring, early autumn application concentration be containing 4 × 108-5 of spore ×
The bacillus thuringiensis microbial inoculum aqua of 108/mL prevents bradysia odoriphaga, carries out flood pouring to leek field within 1-2 days before dispenser, makes
Soil is saturated with moisture, when dispenser, then by medicine and water mixing, leek field is flowed into together with water；
（5）Chemical method prevents：For bradysia odoriphaga larva combine the secondary pouring root of leek, select composite insecticide be aligned leek root into
Row sprays, and after spray, flood pours entire field, is advisable with depth of water 4-5 ㎝；Select 24% jinggangmycin A, 1500 times of liquid pre-
50% 1000-1500 times of liquid of Sukeling wettable powder or 50% iprodione wettable powder can be selected after the onset in anti-gray mold
1000 times of liquid spray 1 medicine before each ridging, and cutting rear 3-4 days ground will also spray 1 time；For epidemic disease, 68.75% oxazole is selected
600 times of liquid of 1000 times of liquid of MnZn water dispersible granules or 75% Bravo wettable powder, alternating spray prevention.
2. a kind of method of pollution-free leek green prevention pest and disease damage according to claim 1, which is characterized in that step
（1）The soil of taking off shines root, and concrete operations are：Open country leek needs to thaw in spring soil first, and leek takes table off before sprouting
Layer soil exposes " fragrant-flowered garlic is recklessly ", dries 7-10 days；Then facility leek takes off soil before buckle film and dries in the air root in winter, can also freeze and kill bradysia odoriphaga.
3. a kind of method of pollution-free leek green prevention pest and disease damage according to claim 1, which is characterized in that step
（2）The rational application of fertilizer, concrete operations are：3-5 days after leek harvesting, biogas slurry is diluted with water 1-2 times by 2kg/m2, along fragrant-flowered garlic
Dish furrow is filled in leek root, and interval fills 1 time for 7 days again, 1-2 days after leek harvest, spreads fertilizer over the fields plant ash.
4. a kind of method of pollution-free leek green prevention pest and disease damage according to claim 1, which is characterized in that step
（3）The method of the daylighting hyperthermia overlay film, specific practice are：Select the strong weather of sunray（Luminous intensity is more than 5.5 ten thousand
lx）, 8：00 or so is covered with the light blue Anti-fogging Films of 0.10-0.12mm（Cut off leek within 1-2 days before overlay film）, surrounding soil after overlay film
Earth gland is tight, and film surrounding exceeds field edge 50cm or so as possible；It waits for that the depths soil 5cm temperature reaches 40 DEG C in film, and holds
Continue more than 3h（18：00 or so）, you can bradysia odoriphaga is killed, opens film at this time, is watered in time after soil moisture reduction after taking off film.
5. a kind of method of pollution-free leek green prevention pest and disease damage according to claim 1, which is characterized in that step
（3）The quantity and suspension height of the control black haftplatte, specially：Suspension black haftplatte number is 750 pieces/hectare, black
The bottom of color haftplatte is apart from ground 10-20cm.
6. a kind of method of pollution-free leek green prevention pest and disease damage according to claim 1, which is characterized in that step
（4）The composite insecticide be Diacloden 15L/hm2, clothianidin 15L/hm2, imidacloprid 15L/hm2, flubenzuron 15L/hm2,
Effective cypermethrin 15L/hm2 is compounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504733.7A CN108739191A (en) | 2018-05-24 | 2018-05-24 | A kind of method of pollution-free leek green prevention pest and disease damage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810504733.7A CN108739191A (en) | 2018-05-24 | 2018-05-24 | A kind of method of pollution-free leek green prevention pest and disease damage |
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| CN108739191A true CN108739191A (en) | 2018-11-06 |
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|---|---|---|---|
| CN201810504733.7A Withdrawn CN108739191A (en) | 2018-05-24 | 2018-05-24 | A kind of method of pollution-free leek green prevention pest and disease damage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111903458A (en) * | 2020-08-28 | 2020-11-10 | 高媛 | Chinese chive and Chinese chive maggot prevention and treatment method |
| CN112154833A (en) * | 2020-10-09 | 2021-01-01 | 济宁市农业科学研究院 | Method for preventing and controlling onion fly larvae in garlic cultivation in northern areas |
| CN113243236A (en) * | 2021-05-12 | 2021-08-13 | 济南市农业科学研究院 | Method for preventing and treating gray mold of Chinese chives |
-
2018
- 2018-05-24 CN CN201810504733.7A patent/CN108739191A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111903458A (en) * | 2020-08-28 | 2020-11-10 | 高媛 | Chinese chive and Chinese chive maggot prevention and treatment method |
| CN112154833A (en) * | 2020-10-09 | 2021-01-01 | 济宁市农业科学研究院 | Method for preventing and controlling onion fly larvae in garlic cultivation in northern areas |
| CN113243236A (en) * | 2021-05-12 | 2021-08-13 | 济南市农业科学研究院 | Method for preventing and treating gray mold of Chinese chives |
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Application publication date: 20181106 |
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