CN103733920A - Control method for trialeurodes vaporariorum - Google Patents

Abstract

A control method for the trialeurodes vaporariorum is characterized by comprising the steps of agricultural control, physical control, biological control and chemical control. The steps are simple, easy to understand, clear and suitable for being used for reference and being used by professional or common staff. The control method is reasonable, convenient in control and good in effect.

Description

A kind of method of preventing and treating of trialeurodes vaporariorum

Technical field:

The present invention relates to the technical field of crop pests control, be specifically related to a kind of method of preventing and treating of trialeurodes vaporariorum.

Background technology:

Trialeurodes vaporariorum has another name called little Bai moth.Belong to Homoptera Aleyrodidae.Be a kind of worldwide insect, all there is generation China various places, are the important pests of planting plant in greenhouse, booth.Host range is wide, and cucumber, Kidney bean, eggplant, tomato, capsicum, wax gourd, beans, lettuce and Chinese cabbage in vegetables, celery, shallot etc. are caused harm by it can, 112 section's 653 Plants such as flowers, fruit tree, medicinal material, herbage, tobacco of can also causing harm.

Trialeurodes vaporariorum is a kind of insect that the seventies imports into, the fruit trees such as the grape of causing harm, apple and persimmon, the forest tree specieses such as the various vegetables such as tomato, lettuce and paulownia of also causing harm.Start to think that this worm can only cause harm at warm indoor propagation, but in the garden of Changli, Hebei, become a kind of major pest in recent years, outdoor, can naturally pass the winter, become the important pests of garden grape, flowers, vegetables and greening forest, especially grape and paulownia, generating capacity is very large, causes harm also very serious.

Owing to being a kind of insect having very early, common like this method unusual trouble just in control, due to the autonomous evolution of species, if always use common and conventional method, the effect of control just worse and worse like this, to finally possibly preventing and treating and murder insect, just can not get the effect of anticipation, also wasted time and manpower.

Summary of the invention:

Technical problem to be solved by this invention is that overcoming existing technological deficiency provides the method for preventing and treating of a kind of trialeurodes vaporariorum that a kind of method is reasonable, control is convenient, respond well.

Technical problem to be solved by this invention adopts following technical scheme to realize:

The method of preventing and treating of trialeurodes vaporariorum, is characterized in that: comprises the following steps,

Step 1, cultural control: adjust pattern of farming, plant and be implanted with the low temperature resistant crop that repellent action or trialeurodes vaporariorum are not liked, such as the celery of liliaceous green onion, garlic class and Carrot family etc.Cultivation, without worm seedling, separates seedling room and production greenhouse, the remaining insect population of the thorough smoked kill of the money of growing seedlings, and cleaning weeds and stubble, in vent seal nylon yarn;

Step 2, physical control:

2.1, hang yellow plate trapping adult: 20cm place, the growing tips of the plant top, hangs the yellow plate that 20cm is wide, 40cm is long, every even suspension 20-30 piece per mu;

2.2, cryogenic freezing is suned the earth which has been ploughed up: when change crops January in the winter time, open wide the freezing 10-14 days of canopy film;

2.3, the vexed canopy of high temperature: while alternately changing crops in spring, summer, by airtight canopy chamber 5-7 days;

Step 3, biological control: discharge Encarsia formosa, every two weeks, put once continuous release three times; 3 times every mu discharge altogether 40,000.Adopt high selectivity botanical pesticide or antibiotics medicament;

Step 4, chemical control:

4.1, botanical pesticide: with 1% green sea, 0.36% matrine, 0.5% jervine 500-1000 times liquid spraying;

4.2, manually synthesize nicotinoids: with the safe 1500 times of liquid of 25% Acker, 2000 times of liquid sprayings of 10% Imidacloprid;

4.3, insect growth regulator, IGR class: with the 25% 1000 times of liquid sprayings of inhibitor, 10% Chilo suppressalis of casting off a skin.

Beneficial effect of the present invention is: very simple, easy-to-understand of above-mentioned step, and very clear, is applicable to specialty or common staff's reference and use, and the medicament using etc. is all that some can buy, and be what the charge is small, very convenient.The inventive method is reasonable, control is convenient, respond well.

Embodiment:

For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below further set forth the present invention.

Technical problem to be solved by this invention adopts following technical scheme to realize:

The method of preventing and treating of trialeurodes vaporariorum, is characterized in that: comprises the following steps,

Step 1, cultural control: adjust pattern of farming, plant and be implanted with the low temperature resistant crop that repellent action or trialeurodes vaporariorum are not liked, such as the celery of liliaceous green onion, garlic class and Carrot family etc.Cultivation, without worm seedling, separates seedling room and production greenhouse, the remaining insect population of the thorough smoked kill of the money of growing seedlings, and cleaning weeds and stubble, in vent seal nylon yarn;

Step 2, physical control:

2.1, hang yellow plate trapping adult: 20cm place, the growing tips of the plant top, hangs the yellow plate that 20cm is wide, 40cm is long, every even suspension 20-30 piece per mu;

2.2, cryogenic freezing is suned the earth which has been ploughed up: when change crops January in the winter time, open wide the freezing 10-14 days of canopy film;

2.3, the vexed canopy of high temperature: while alternately changing crops in spring, summer, by airtight canopy chamber 5-7 days;

Step 3, biological control: discharge Encarsia formosa, every two weeks, put once continuous release three times; 3 times every mu discharge altogether 40,000.Adopt high selectivity botanical pesticide or antibiotics medicament;

Step 4, chemical control:

4.1, botanical pesticide: with 1% green sea, 0.36% matrine, 0.5% jervine 500-1000 times liquid spraying;

4.2, manually synthesize nicotinoids: with the safe 1500 times of liquid of 25% Acker, 2000 times of liquid sprayings of 10% Imidacloprid;

4.3, insect growth regulator, IGR class: with the 25% 1000 times of liquid sprayings of inhibitor, 10% Chilo suppressalis of casting off a skin.

More than show and described basic 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; that in above-described embodiment and specification, describes 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.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (1)

1. the method for preventing and treating of trialeurodes vaporariorum, is characterized in that: comprises the following steps,

Step 1, cultural control: adjust pattern of farming, plant and be implanted with the low temperature resistant crop that repellent action or trialeurodes vaporariorum are not liked, such as the celery of liliaceous green onion, garlic class and Carrot family etc.Cultivation, without worm seedling, separates seedling room and production greenhouse, the remaining insect population of the thorough smoked kill of the money of growing seedlings, and cleaning weeds and stubble, in vent seal nylon yarn;

Step 2, physical control:

2.1, hang yellow plate trapping adult: 20cm place, the growing tips of the plant top, hangs the yellow plate that 20cm is wide, 40cm is long, every even suspension 20-30 piece per mu;

2.2, cryogenic freezing is suned the earth which has been ploughed up: when change crops January in the winter time, open wide the freezing 10-14 days of canopy film;

2.3, the vexed canopy of high temperature: while alternately changing crops in spring, summer, by airtight canopy chamber 5-7 days;

Step 3, biological control: discharge Encarsia formosa, every two weeks, put once continuous release three times; 3 times every mu discharge altogether 40,000.Adopt high selectivity botanical pesticide or antibiotics medicament;

Step 4, chemical control:

4.1, botanical pesticide: with 1% green sea, 0.36% matrine, 0.5% jervine 500-1000 times liquid spraying;

4.2, manually synthesize nicotinoids: with the safe 1500 times of liquid of 25% Acker, 2000 times of liquid sprayings of 10% Imidacloprid;

4.3, insect growth regulator, IGR class: with the 25% 1000 times of liquid sprayings of inhibitor, 10% Chilo suppressalis of casting off a skin.