CN104904527A - Ecological method for cooperatively controlling hazard of bemisiatabaci on crops cultivated on facility - Google Patents
Ecological method for cooperatively controlling hazard of bemisiatabaci on crops cultivated on facility Download PDFInfo
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- CN104904527A CN104904527A CN201510239668.6A CN201510239668A CN104904527A CN 104904527 A CN104904527 A CN 104904527A CN 201510239668 A CN201510239668 A CN 201510239668A CN 104904527 A CN104904527 A CN 104904527A
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- China
- Prior art keywords
- bemisia tabaci
- bemisiatabaci
- ecological method
- silver gray
- facility cultivation
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Classifications
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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
- A01G13/00—Protecting plants
- A01G13/10—Devices for affording protection against animals, birds or other pests
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/14—Catching by adhesive surfaces
Abstract
The invention relates to an ecological method for cooperatively controlling the hazard of bemisiatabaci on crops cultivated on a facility. The prevention strategies of pushing and pulling are used, a silver gray thin film, a silver gray (white) insect-proof net, a yellow insect sticky board and a phobotaxis biological agent are combined, and the hazard of the bemisiatabaci on the crops cultivated on the facility is cooperatively controlled. The method specifically comprises the steps that the silver gray plastic thin film is hung at a sealed facility cultivation access opening, the 60-mesh silver gray (white) insect-proof net is installed in a ventilation opening, the yellow insect sticky board is hung indoors, and matrine is sprayed, adult bemisiatabaci is driven to get away from the crops while eggs, nymphae and adults of the bemisiatabaci are killed, and the amount of the adults killed by the yellow insect sticky board is obviously increased. According to the ecological method, the physical and biological agent combined technology is used for reducing the application amount of chemical pesticide from the source, it is ensured that the population quantity of the bemisiatabaci on the crops cultivated on the facility and the virus disease morbidity can be sustainably controlled, and the safety of agricultural products is ensured.
Description
Technical field
The invention belongs to crop protection field, be specifically related to the ecological method that on a kind of Collaborative Control facility cultivation crop, Bemisia tabaci causes harm.
Background technology
Bemisia tabaci Bemisia tabaci (Gennadius) is a kind of Alien Invasive Species importing China into seedling allocation and transportation 20 end of the centurys, booth vegetable, watermelon, tomato and flower plants and nursery stock occur in succession, population radix constantly accumulates, and spread rapidly, harm increases the weight of day by day.In recent years, the Protectorate cultivation such as winter greenhouse booth increase rapidly, and continue warm winter weather, the accumulation for Bemisia tabaci quantity provides good condition, and Bemisia tabaci on facility cultivation crop is generally occurred, and worm source amount of surviving the winter is large.The solanaceous vegetables of the Bemisia tabaci eating such as cucumber, tomato, eggplant, green pepper of establishing in large scale and flowers occur generally, and having worm strain rate 100%, blade has worm rate 100%, and the plant virus disease incidence of disease reaches more than 80%.Bemisia tabaci polypide is small, and body covers white wax powder, and adult, nymph blade back of trooping is caused harm, and nymph is close to the stationary parasitism life of blade battalion.It directly stings and inhales plant juice, and blade chlorisis is turned to be yellow, wilts, plant is short and small or withered; Honeydew secreted by it brings out sooty mold, affects photosynthesis, directly has a strong impact on agricultural product quality and quality.Bemisia tabaci reproduction speed is fast, generation overlap, and host is extensive, invades various crop-planting system on a large scale, and the anniversary turns main causing harm on protected crop and open country crop.Another great indirect hazard of Bemisia tabaci is the viral disease that spreads disease, and it can be propagated seven large classes more than 70 and plant virus, makes numerous crops such as solanaceous vegetables, melon, beans infect virus disease, causes heavy losses, even have no harvest.Tomato yellow leaf curl virus disease becomes disease the most serious in tomato production autumn and winter, the morbidity general underproduction 10%-50% in greenhouse, serious even total crop failure.This virus is mainly through Type B transmission via whitefly, have occur suddenly, expansion rapidly, harmfulness is strong, be difficult to the features such as control, it is a kind of destructive tomato disease, once morbidity, especially fall ill before plant blossom, fruit yield and commodity value all significantly decline, and the loss caused time serious can reach 100%.
The control of current Bemisia tabaci mainly relies on medicament, owing to repeatedly spraying medicine, causes the pesticide resistance of Bemisia tabaci sharply to strengthen.Bemisia tabaci increases the resistance of common pesticides, and difficulty of prevention and cure is large, and in the agricultural chemicals that market is sold, the most medicaments being used for preventing and treating Bemisia tabaci only have good preventive effect to adult and nymph, very poor to the preventive effect of ovum and pseudo-pupa, even nearly unavailable; To common pesticides as organic phosphates, carbamates, chrysanthemum ester class, even resistance in various degree is also created to the insect growth regulator, IGRs such as Nylar and novel pesticide Imidacloprid, Diacloden etc., use these medicaments all can not receive comparatively ideal control efficiency.Meanwhile, due to the household management of facilities vegetable, the spray medicine control time differs, and does not implement Unifying control, and the diffusivity of circling in the air of Bemisia tabaci self is comparatively strong again, and therefore general control poor effect, difficulty of prevention and cure is large.
Summary of the invention
The technical problem to be solved in the present invention is to provide the ecological method that on a kind of Collaborative Control facility cultivation crop, Bemisia tabaci causes harm, and relies on to overcome prior art the problem that chemical control Bemisia tabaci pesticide resistance is large, difficulty of prevention and cure is large and control efficiency is undesirable.
For realizing above-mentioned technical problem, the invention provides the ecological method that on a kind of Collaborative Control facility cultivation crop, Bemisia tabaci causes harm, comprising following concrete steps: (1) hangs silver gray plastic film at the facility cultivation import and export closed; (2) at ventilating opening, 60 order silver gray fly nets are installed; (3) at indoor suspension Yellow sticky trap; (4) plant sprays matrine dilution.
Preferably, the white fly net of described silver gray fly net replaces.
Preferably, described Yellow sticky trap specification is 40cm × 30cm.
Preferably, described Yellow sticky trap is suspended on higher than 10 ~ 20cm place, plant top, and hanging density is 34 ~ 40/667m
2.
Preferably, described Yellow sticky trap was all changed once every 27 ~ 33 days.
Preferably, described matrine dilution is formulated by 0.3% matrine dilution 140 ~ 160 times.
Compared with prior art, beneficial effect acquired by the present invention is: the present invention uses " pushing away " and " drawing " control strategy, combined by the biological agent of silver gray film, silver gray fly net, yellow mythimna separata version and phobotaxis, on Collaborative Control facility cultivation crop, Bemisia tabaci causes harm; Process of preventing and treating is simple to operation, physics and biological agent matrine combination technique is used to reduce application times and the amount of application of chemical pesticide from source, Bemisia tabaci sustainably on control device raise crop, good preventive effect is all had to ovum, pseudo-pupa, adult and nymph, control efficiency is good, thus the safety of effective guarantee agricultural product, be a kind of method of preventing and treating Bemisia tabaci of ideal, environmental protection, have a wide range of applications.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is further described in detail.
Embodiment 1
The ecological method that on Collaborative Control facility cultivation crop, Bemisia tabaci causes harm comprises following concrete steps: (1) hangs silver gray plastic film at the facility cultivation import and export closed, for stopping that outdoor Bemisia tabaci is moved into indoor; (2) at ventilating opening, 60 order silver gray fly nets are installed, fly net must from before crop field planting to results Wheat straw mulching; (3) utilize the Homoptera insect such as Bemisia tabaci, aphid to the positive taxis of yellow color, at indoor suspension Yellow sticky trap, collection is lured to the Bemisia tabaci adults of perching on host plant.The specification of Yellow sticky trap is 40cm × 30cm, hangs higher than 10cm place, plant top, and hanging density is 34/667m
2, changed once all Yellow sticky traps every 27 days, the Bemisia tabaci adults in trapping greenhouse; (4) matrine is utilized to have strong repellent characteristics to Bemisia tabaci adults, have adult, nymph and ovum and tag and stomach poison function, 0.3% matrine (koppert, Beijing Multigrass Formulation Co., Ltd.) is diluted 140 times of sprayings.Within after dispenser 2 days, Yellow sticky trap lures the Bemisia tabaci quantity of collection, 20% acetamiprid wettable powder was all significantly higher than to the control effects of Bemisia tabaci quantity on pepper plant in 2 days and dilutes 1500 times and Yellow sticky trap combines, show the conjunction of hardening of matrine and Huang to prevent and treat Bemisia tabaci there is significant synergy, can while killing the ovum of Bemisia tabaci, nymph, adult, drive Bemisia tabaci adults and flee from host crop, improve yellow card's trap adult amount significantly.
Embodiment 2
The ecological method that on Collaborative Control facility cultivation crop, Bemisia tabaci causes harm comprises following concrete steps: (1) hangs in silver gray plastic film at the facility cultivation import and export closed; (2) ventilating opening install 60 orders white fly nets, fly net must from before crop field planting to results Wheat straw mulching; (3) utilize the Homoptera insect such as Bemisia tabaci, aphid to the positive taxis of yellow color, at indoor suspension Yellow sticky trap, collection is lured to the Bemisia tabaci adults of perching on host plant.The specification of Yellow sticky trap is 40cm × 30cm, hangs higher than 20cm place, plant top, and hanging density is 40/667m
2, changed once all Yellow sticky traps every 33 days, the Bemisia tabaci adults in trapping greenhouse; (4) matrine is utilized to have strong repellent characteristics to Bemisia tabaci adults, have adult, nymph and ovum and tag and stomach poison function, 0.3% matrine (koppert, Beijing Multigrass Formulation Co., Ltd.) is diluted 160 times of sprayings.Within after dispenser 4 days, Yellow sticky trap lures the Bemisia tabaci quantity of collection, 20% acetamiprid wettable powder was all significantly higher than to the control effects of Bemisia tabaci quantity on pepper plant in 15 days and dilutes 1500 times and Yellow sticky trap combines, show the conjunction of hardening of matrine and Huang to prevent and treat Bemisia tabaci there is significant synergy, can while killing the ovum of Bemisia tabaci, nymph, adult, drive Bemisia tabaci adults and flee from host crop, improve yellow card's trap adult amount significantly.
Embodiment 3
The ecological method that on Collaborative Control facility cultivation crop, Bemisia tabaci causes harm comprises following concrete steps: (1) hangs silver gray film at the facility cultivation import and export closed, for stopping that outdoor Bemisia tabaci is moved into indoor; (2) at ventilating opening, 60 order silver gray fly nets are installed, fly net will from before crop field planting to results Wheat straw mulching; (3) utilize the Homoptera insect such as Bemisia tabaci, aphid to the positive taxis of yellow color, at indoor suspension Yellow sticky trap, collection is lured to the Bemisia tabaci adults of perching on host plant.The specification of Yellow sticky trap is 40cm × 30cm, hangs higher than 15cm place, plant top, and hanging density is 37/667m
2, changed once all Yellow sticky traps every 30 days, the Bemisia tabaci adults in trapping greenhouse; (4) matrine is utilized to have strong repellent characteristics to Bemisia tabaci adults, have adult, nymph and ovum and tag and stomach poison function, 0.3% matrine (koppert, Beijing Multigrass Formulation Co., Ltd.) is diluted 150 times of sprayings.Within after dispenser 3 days, Yellow sticky trap lures the Bemisia tabaci quantity of collection, 20% acetamiprid wettable powder was all significantly higher than to the control effects of Bemisia tabaci quantity on pepper plant in 10 days and dilutes 1500 times and Yellow sticky trap combines, show the conjunction of hardening of matrine and Huang to prevent and treat Bemisia tabaci there is significant synergy, can while killing the ovum of Bemisia tabaci, nymph, adult, drive Bemisia tabaci adults and flee from host crop, improve yellow card's trap adult amount significantly.
Embodiment 4
The ecological method that on Collaborative Control facility cultivation crop, Bemisia tabaci causes harm comprises following concrete steps: (1) hangs silver gray film at plastic tunnel import and export; (2) booth both sides hang up the wide white fly net of 1.5m, on connect horticultural covering film, press with film-pressing line, push to greenhouse plastic film during fine day high temperature (being greater than 30 DEG C) and expose fly net ventilation, greenhouse plastic film of leaving behind when low temperature (being less than 15 DEG C) is overcast and rainy covers fly net insulation, and during ventilation, fly net stops that Bemisia tabaci is adjourned in canopy from host plant canopy; (3) at indoor suspension Yellow sticky trap, collection is lured to the Bemisia tabaci adults of perching on host plant; (4) by 0.3% matrine (koppert, Beijing Multigrass Formulation Co., Ltd.) dilute 155 times of sprayings, while killing the ovum of Bemisia tabaci, nymph, adult, drive Bemisia tabaci adults and flee from host crop, improve yellow card's trap adult amount significantly.
The ecological method that on the Collaborative Control facility cultivation crop of each embodiment above, Bemisia tabaci causes harm, use " pushing away " and " drawing " control strategy, the biological agent of silver gray film, silver grey (in vain) look fly net, yellow mythimna separata version, phobotaxis is combined, on Collaborative Control facility cultivation crop, Bemisia tabaci causes harm, can control the homoptera pest such as Bemisia tabaci, aphid sustainably, control efficiency is good.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. the ecological method that on Collaborative Control facility cultivation crop, Bemisia tabaci causes harm, is characterized in that comprising following concrete steps: (1) hangs silver gray plastic film at the facility cultivation import and export closed; (2) at ventilating opening, 60 order silver gray fly nets are installed; (3) at indoor suspension Yellow sticky trap; (4) plant sprays matrine dilution.
2. the ecological method that on Collaborative Control facility cultivation crop according to claim 1, Bemisia tabaci causes harm, is characterized in that: the white fly net of described silver gray fly net replaces.
3. the ecological method that on Collaborative Control facility cultivation crop according to claim 1, Bemisia tabaci causes harm, is characterized in that: described Yellow sticky trap specification is 40cm × 30cm.
4. the ecological method that on Collaborative Control facility cultivation crop according to claim 1, Bemisia tabaci causes harm, is characterized in that: described Yellow sticky trap is suspended on higher than 10 ~ 20cm place, plant top, and hanging density is 34 ~ 40/667m
2.
5. the ecological method that on Collaborative Control facility cultivation crop according to claim 1, Bemisia tabaci causes harm, is characterized in that: described Yellow sticky trap all replacings every 27 ~ 33 days ~ secondary.
6. the ecological method that on Collaborative Control facility cultivation crop according to claim 1, Bemisia tabaci causes harm, is characterized in that: described matrine dilution is formulated by 0.3% matrine dilution 140 ~ 160 times.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106962074A (en) * | 2017-04-07 | 2017-07-21 | 山东农业大学 | A kind of method of Synthetical prevention greenhouse tomato insect Bemisia tabaci |
CN110558115A (en) * | 2019-10-11 | 2019-12-13 | 安徽省农业科学院园艺研究所 | Disease and pest invasion preventing device for strawberry greenhouse entrance |
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CN102499203A (en) * | 2011-10-27 | 2012-06-20 | 江苏省农业科学院 | Pest sticking plate for trapping and killing bemisia tabaci |
CN103636387A (en) * | 2013-12-10 | 2014-03-19 | 福建省农业科学院植物保护研究所 | Protected cultivation method for green asparagus in warm regions |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106962074A (en) * | 2017-04-07 | 2017-07-21 | 山东农业大学 | A kind of method of Synthetical prevention greenhouse tomato insect Bemisia tabaci |
CN110558115A (en) * | 2019-10-11 | 2019-12-13 | 安徽省农业科学院园艺研究所 | Disease and pest invasion preventing device for strawberry greenhouse entrance |
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Application publication date: 20150916 |