CN104871783A - Strawberry pest control method - Google Patents

Abstract

The invention relates to a strawberry pest control method. The strawberry pest control method comprises an ecological control method, namely, residual branches and leaves and weeds in an orchard are removed, yellow sticky boards, deinsectization lamps and pest-proof nets are used for trapping and killing pests, and encarsia formosa gahan is released for trapping and killing pests; the strawberry pest control method further comprises a pesticide control method, namely, Pirimicarb wettable powder or sword-surpassing missible oil or other pesticide with the same effect is used for killing aphids or fenvalerate or amitraz missible oil or other pesticide with the same effect is used for killing mite pests, and pesticide dosage is carried out for trapping and killing underground pests.

Description

A kind of strawberry pest control method

Technical field

The present invention relates to is strawberry cultivating field, and what be specifically related to is a kind of strawberry pest control method.

Background technology

Strawberry is to eat raw, any agricultural chemicals can not be used during fruit maturation, therefore in strawberry production, will to put prevention first, the principle of integrated control, has aphid, mite class worm and soil insect etc. to the comparatively serious insect pest of strawberry harm, these insects have food leaf juice, base of leaf, sting the characteristic of rhizome, plant will be caused small and weak, and retarded growth and the plant phenomena of mortality, have a strong impact on the quality and yield of strawberry.

Summary of the invention

Disclosed by the invention is a kind of strawberry pest control method, solves above-mentioned defect by prevention and controls of the present invention, adopts bionomic control and chemical control two kinds of approach to carry out pre-insect-pest to the harm of strawberry.

A kind of strawberry pest control method, comprises Ecological preventive way,

. autumn Mo is clear garden thoroughly, eliminates weeds, removes sick old residual leaf in time, reduces egg counts of surviving the winter, and in the top layer, soil in Bing Duipeng garden, interior enclosure wall, canopy, top mu is executed 1kg bleaching powder and mixed water 50kg liquid and carry out spray disinfectant;

. it is 60cmX40cm that every 5m arranges one block of yellow plate, plate is coated with machine oil trapping aphid, acarid, clears up weekly once;

. leaking informaton, a mouthful place establishes fly net to intercept;

. release Encarsia formosa effectively controls aphid;

. in canopy, every 5m arranges insect killing lamp one and catches and kills aphid, acarid, intersects stagger with set yellow plate;

When finding that there is plant and being dead, also can manual catching and killing soil insect;

When insect pest occurs, use following methods control:

. aphid 50% Aphox wetting powder, 2000 times of liquid or 1.8% match sword missible oil 1000 times of liquid or imidacloprid wettable powder 1500 ~ 2000 times of liquid of 10% or marathon missible oil 1500 times of liquid of 50% or other identical effect medicaments spray 1 ~ 2 time, and the cycle was at 5 ~ 7 days;

. trialeurodes vaporariorum 25% buprofezin wetting powder, 2500 times of liquid, 2.5% cyhalothrin emulsifiable concentrate 3000 ~ 4000 times liquid or other identical effect medicaments spray 1 ~ 2 time, and the cycle was at 5 ~ 7 days;

. mite class can spray 2 times with Synergetic fenvalerate 5000 ~ 8000 times of liquid that low residual hazard action of contace poison is strong, 5 days, interval or 20% amitraz milk oil, 1000 ~ 1500 times of liquid or 2000 ~ 3000 times of liquid spraying controls of emamection benaoate missible oil, about 10 days are once;

. fumigate with fumigant such as smoked lice spirit, dichlorvos;

. evenly to execute with the bran cake that phoxim pulvis 200g admixes 5kg for every mu and spill garden trapping soil insect.

Beneficial effect of the present invention: a kind of strawberry insect pest control method of the present invention adopts Ecological preventive way can effectively catch and kill a large amount of aphid and acarid, very large promotion prospect is had to kind of a planting pollution-free strawberry, drug residue free, remaining insect can be catched and killed again by secondary medical treatment, after the present invention adopts first bionomic control, the method for medical treatment has very large resistancing action to the pre-insect-pest of strawberry cultivating, for strawberry provides one without the growth cycle of the invasion of insect pest, drug dose is decreased to the fruit produced, also save the cost of orchard worker, drug residue free simultaneously, people are edible more relieved, the underproduction is there is not in strawberry without the invasion of insect pest, also has the effect of volume increase, and puddle by phoxim pulvis the dead phenomenon of root that bran cake killing underground injurious insect reduces plant.

Embodiment

A kind of strawberry pest control method, comprises Ecological preventive way,

. autumn Mo is clear garden thoroughly, eliminates weeds, extracts sick old residual leaf in time, reduces egg counts of surviving the winter, and in the top layer, soil in Bing Duipeng garden, interior enclosure wall, canopy, top mu is executed 1kg bleaching powder and mixed water 50kg liquid and carry out spray disinfectant;

. arranging one block of yellow plate at the every 5m in canopy garden is 60cmX40cm, plate is coated with machine oil trapping aphid, trialeurodes vaporariorum, clears up weekly once;

. leaking informaton, a mouthful place establishes fly net to intercept;

. release Encarsia formosa effectively controls trialeurodes vaporariorum;

. in canopy, every 5m arranges insect killing lamp one and catches and kills aphid, acarid, intersects stagger with set yellow plate;

. when finding that there is plant and being dead, also can manual catching and killing soil insect.

During control of insect:

. aphid 50% Aphox wetting powder, 2000 times of liquid or 1.8% match sword missible oil 1000 times of liquid or imidacloprid wettable powder 1500 ~ 2000 times of liquid of 10% or marathon missible oil 1500 times of liquid of 50% or other identical effect medicaments spray 1 ~ 2 time, and the cycle was at 5 ~ 7 days;

. trialeurodes vaporariorum 25% buprofezin wetting powder, 2500 times of liquid, 2.5% cyhalothrin emulsifiable concentrate 3000 ~ 4000 times liquid or other identical effect medicaments spray 1 ~ 2 time, and the cycle was at 5 ~ 7 days;

. mite class can spray 2 times with Synergetic fenvalerate 5000 ~ 8000 times of liquid that low residual hazard action of contace poison is strong, and interval prevents and treats with 20% amitraz milk oil, 1000 ~ 1500 times of liquid or 2000 ~ 3000 times of liquid sprayings of emamection benaoate missible oil for 5 days;

. fumigate with fumigant such as smoked lice spirit, dichlorvos;

. evenly to execute with the bran cake that phoxim pulvis 200g admixes 5kg for every mu and spill garden trapping soil insect.

Claims (1)

1. a strawberry pest control method, comprises Ecological preventive way, it is characterized in that,

. autumn Mo is clear garden thoroughly, eliminates weeds, in time except old residual branches and leaves of preventing or cure a disease, takes canopy garden out of and burn, and reduces in canopy garden egg counts of surviving the winter;

. it is 60cmX40cm that every 5m arranges one block of yellow plate, plate is coated with machine oil trapping aphid, acarid;

. leaking informaton, a mouthful place establishes fly net to intercept;

. release Encarsia formosa catches and kills aphid;

. in canopy, 5m arranges insect killing lamp one and catches and kills aphid, acarid;

When insect pest occurs, use following methods control:

. aphid 50% Aphox wetting powder, 2000 times of liquid spray 1 ~ 2 time, and the cycle was at 5 ~ 7 days;

. trialeurodes vaporariorum 2.5% cyhalothrin emulsifiable concentrate, 3000 ~ 4000 times of liquid spray 1 ~ 2 time, and the cycle was at 5 ~ 7 days;

. mite class can spray 2 times, 5 days, interval with Synergetic fenvalerate 5000 ~ 8000 times of liquid that low residual hazard action of contace poison is strong;

. evenly to execute with the bran cake that phoxim pulvis 200g admixes 5kg for every mu and spill garden trapping soil insect.