CN111670875B - Method for preventing and treating physalis gigantea - Google Patents
Method for preventing and treating physalis gigantea Download PDFInfo
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- CN111670875B CN111670875B CN202010336849.1A CN202010336849A CN111670875B CN 111670875 B CN111670875 B CN 111670875B CN 202010336849 A CN202010336849 A CN 202010336849A CN 111670875 B CN111670875 B CN 111670875B
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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
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
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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
- 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
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
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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
- A01M17/00—Apparatus for the destruction of vermin in soil or in foodstuffs
- A01M17/002—Injection of toxic gases or fluids into the soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/16—Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/18—Euphorbiaceae [Spurge family], e.g. ricinus [castorbean]
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a method for preventing and controlling myzus sieboldii, which comprises the steps of uniformly stirring 10-50 parts of plant ash, 10-50 parts of lime and 200-1000 parts of soil; mixing 1-2 parts of octyl sulfuric acid, 2-5 parts of chilli powder, 1-2 parts of 2, 5-dihydroxybenzoic acid, 1-5 parts of (E) -N- (6-chloro-3-picolyl) -N-ethyl-N' -methyl-2-nitroethylenediamine, 1-5 parts of N- (N-cyano-ethylimino) -N-methyl-2-chloropyridine-5-methylamine, 1-2 parts of pyriproxyfen, 10-50 parts of organic solvent and 20-50 parts of water, and stirring with the soil after standing; controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts; when the chrysanthemum grows to 10-15cm, placing an insect attracting device at a position 10-20cm away from the flowerpot; according to the method, the breeding soil of the chrysanthemum is treated, worm eggs in the soil can be killed directly, the myzus persicae is lured by the worm luring device in the later period, the chrysanthemum is prevented from being damaged, the myzus persicae cannot be used as a medicine in the whole growth period of the chrysanthemum, the myzus persicae can be killed efficiently, no medicine is left on the chrysanthemum, and the method is green and environment-friendly.
Description
Technical Field
The invention relates to the technical field of aphid control, in particular to a method for controlling myzus citricola.
Background
The chrysanthemum is three of ten famous flowers in China, one of four monarch flowers (plum-orchid bamboo chrysanthemum) in the flower and one of four cut flowers (chrysanthemum, Chinese rose, carnation and gladiolus) in the world, the yield of the chrysanthemum is huge, however, in the planting process of the chrysanthemum, the aphid has great influence on the quality of the chrysanthemum, and the myzus citricola is the most harmful.
The myzus zus sieboldii is harmful to the leaves and stems of the host chrysanthemum. When the chrysanthemum buds and grows leaves in spring, the chrysanthemum can also be clustered into harmful new buds and new leaves, so that the new leaves are difficult to unfold, and the extension and development of stems are influenced; when the flower blooms in autumn, the flower stalks and flower buds are clustered as damages, and the flower blooms abnormally. When the white atractylodes rhizome is damaged, leaves are yellow, plants are atrophied, the growth is poor, honeydew is secreted to be spread on the leaves, and the photosynthesis is influenced.
In the prior art, a method for preventing and treating Aphis virescens is generally to spray medicines when aphids grow on chrysanthemum, for example, Chinese patent with publication number CN105706700A and publication number 2016.06.29 discloses a method for cultivating white chrysanthemum, wherein the method for preventing and treating the aphids is disclosed, and the specific scheme is that after chrysanthemum seedlings are transplanted, in the last ten days to 10 months, the method for preventing and treating the aphids and insect pests is carried out, imidacloprid solution with the concentration of 10% is sprayed on the chrysanthemum seedlings, 1 time of prevention and treatment is carried out every 7 days, and 2-3 times of continuous prevention and treatment are carried out.
Although the method of spraying the pesticide can kill the aphids on the chrysanthemum to a certain extent, the pesticide liquid is required to be frequently sprayed for prevention and treatment, and the pesticide can be directly sprayed on the chrysanthemum to generate certain residues, so that the chrysanthemum not only has ornamental effect, but also has medicinal value, and the mode of directly spraying the pesticide on the surface of the flowers is not beneficial to human health due to pesticide residues. And the prevention and control method treats both the symptoms and the root causes, the myzus citrinopsis citricola grows for about 10 generations every year, and although the pesticide is sprayed, the imagoes can be killed to a certain extent, the myzus citrinopsis citricola easily lays eggs in soil, and the aphids can be generated after a period of time, so that the prevention and control effect is poor.
Disclosure of Invention
In order to solve the problems that the existing method for preventing and controlling the myzus citrinopileatus generates drug residues and the prevention and control effect is poor, the invention provides a method for preventing and controlling the myzus citrinopileatus fundamentally and having no drug residues. In order to achieve the purpose, the invention provides the technical scheme that: a method for controlling elongate pipe aphid of chrysanthemum comprises the following steps:
step 1: uniformly stirring 10-50 parts of plant ash, 10-50 parts of lime and 1000 parts of 200-doped soil, and standing for 7-10 days;
step 2: mixing 1-2 parts of octyl sulfuric acid, 2-5 parts of chilli powder, 1-2 parts of 2, 5-dihydroxybenzoic acid, 1-5 parts of (E) -N- (6-chloro-3-picolyl) -N-ethyl-N' -methyl-2-nitro ethylidene diamine, 1-5 parts of N- (N-cyano-ethylimino) -N-methyl-2-chloropyridine-5-methylamine, 1-2 parts of pyriproxyfen, 10-50 parts of organic solvent and 20-50 parts of water, stirring with the standing soil, uniformly stirring, and standing at normal temperature for 3-5 days;
and step 3: burying the chrysanthemum seeds in the treated soil, and watering;
and 4, step 4: controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
and 5: transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedlings;
step 6: when the chrysanthemum grows to 10-15cm, placing an insect attracting device at a position 10-20cm away from the flowerpot, and placing an insect attracting agent in the insect attracting device.
In the above method, the organic solvent in step 2 is one or more of acetone, pyridine, benzene, toluene, xylene, ethylene glycol monomethyl ether, and ethylene glycol monoethyl ether.
As a preferred technical scheme, the insect trapping device in the step 6 is open, an insect trapping agent placing groove is arranged in the insect trapping device, the insect trapping lamps are arranged on two sides of the inner wall of the insect trapping agent placing device, a filter screen is arranged above the insect trapping agent placing groove, and the opening of the whole insect trapping device is sealed by the filter screen.
In the above technical solution, further, the light wavelength emitted by the trap lamp is 350-.
As a preferred technical scheme, the mesh diameter of the filter screen is 1-2 mm.
As a preferable technical scheme, the insect attractant in the step 6 comprises 1-2 parts of alpha-pinene, 2-3 parts of eugenol, 2-5 parts of willow leaf juice, 2-3 parts of castor leaf juice and 20-50 parts of volatile solvent.
In the technical scheme, the willow leaf juice is prepared by grinding fresh willow leaves, and diluting by 1-2 times after juice is obtained.
In the technical scheme, the castor leaf juice is obtained by grinding fresh castor leaves, and diluting by 2-3 times after juice is drained.
In the above technical solution, preferably, the volatile solvent is one or more of acetone, butyl lactate, carbon disulfide, carbon tetrachloride, diacetone alcohol, ethyl acetate, and ethanol.
As a preferable technical scheme, the soil in the step 1 is sandy soil with soft soil.
Compared with the prior art, the invention has the beneficial effects that: this method of little long tube aphid of chrysanthemum handles through the soil of cultivating at the chrysanthemum, can directly kill the worm's ovum in the soil, and the later stage lures little long tube aphid of chrysanthemum through luring the worm device, avoids its harm chrysanthemum, all is not suitable for the medicine in the whole growth period of chrysanthemum, can high-efficiently kill little long tube aphid of chrysanthemum promptly, makes no medicine residue on the chrysanthemum again, green.
Drawings
FIG. 1 is a structural view of an insect attracting device according to the present invention.
Detailed Description
The invention provides a method for controlling elongate pipe aphid of chrysanthemum, and a person skilled in the art can appropriately improve other related applications by referring to the content. It is expressly intended that all such similar substitutes and modifications apparent to those skilled in the art are deemed to be within the scope of the invention. While the methods and applications of this invention have been described in terms of preferred embodiments, it will be apparent to those of ordinary skill in the art that variations and modifications in the methods and applications described herein, as well as other suitable variations and combinations, may be made to implement and use the techniques of this invention without departing from the spirit and scope of the invention.
Example 1
A method for controlling elongate pipe aphid of chrysanthemum comprises the following steps:
step 1: 1Kg of plant ash, 1Kg of lime and 20Kg of soil are uniformly stirred and then are kept stand for 7 days, the soil is sandy soil with soft soil, air circulation is facilitated, and seeds are easy to germinate; the plant ash is light and alkaline, can improve the soil temperature, keep a loose and ventilated state, promote the seeds to sprout in advance, and the grown seedlings are tidy and strong, have high seedling rate, and can prevent damping off and anthracnose; the lime can disinfect soil, regulate pH value, supplement calcium fertilizer, release fixed nutrient elements in soil and prevent soil-borne diseases.
Step 2: 100g of octyl sulfuric acid, 200g of chilli powder, 100g of 2, 5-dihydroxybenzoic acid, 100g of (E) -N- (6-chloro-3-picolyl) -N-ethyl-N' -methyl-2-nitroethylenediamine, 100g of N- (N-cyano-ethylimino) -N-methyl-2-chloropyridine-5-methylamine, 100g of pyriproxyfen and 1Kg of organic solvent, wherein the organic solvent is one or more of acetone, pyridine, benzene, toluene, xylene, ethylene glycol monomethyl ether and ethylene glycol monoethyl ether, in the embodiment, acetone is adopted, the raw materials are mixed with 2Kg of water and then stirred with the soil after standing, and the mixture is placed for 3 days at normal temperature after being uniformly stirred;
and step 3: burying the chrysanthemum seeds in the treated soil, and watering;
and 4, step 4: controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
and 5: transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedlings;
step 6: when the chrysanthemum grows to 10-15cm, placing an insect inducing device at a position 10-20cm away from the flowerpot, as shown in figure 1, wherein the insect inducing device is in an open shape, an insect inducing agent placing groove 1 is arranged inside the insect inducing agent placing groove, an insect inducing agent is placed in the insect inducing agent placing groove, insect inducing lamps 2 are installed on two sides of the inner wall of the insect inducing agent placing device, the light wavelength of the ultraviolet light emitted by the insect inducing lamps 2 is 350-, 200g of castor leaf juice, wherein the castor leaf juice is obtained by grinding fresh castor leaves, draining the juice, diluting with water by 2 times and 2Kg of volatile solvent, the volatile solvent is one or more of acetone, butyl lactate, carbon disulfide, carbon tetrachloride, diacetone alcohol, ethyl acetate and ethanol, and in the embodiment, the volatile solvent is diacetone alcohol.
Example 2
A method for controlling elongate pipe aphid of chrysanthemum comprises the following steps:
step 1: uniformly stirring 3Kg of plant ash, 3Kg of lime and 50Kg of soil, and standing for 10 days, wherein the soil is sandy soil with soft soil, so that air circulation is facilitated, and seeds are easy to germinate; the plant ash is light and alkaline, can improve the soil temperature, keep a loose and ventilated state, promote the seeds to sprout in advance, and the grown seedlings are tidy and strong, have high seedling rate, and can prevent damping off and anthracnose; the lime can disinfect soil, regulate pH value, supplement calcium fertilizer, release fixed nutrient elements in soil and prevent soil-borne diseases.
Step 2: 150g of octyl sulfuric acid, 300g of chilli powder, 150g of 2, 5-dihydroxybenzoic acid, 300g of (E) -N- (6-chloro-3-picolyl) -N-ethyl-N' -methyl-2-nitroethylenediamine, 300g of N- (N-cyano-ethylimino) -N-methyl-2-chloropyridine-5-methylamine, 150g of pyriproxyfen and 3Kg of organic solvent, wherein the organic solvent is one or more of acetone, pyridine, benzene, toluene, xylene, ethylene glycol monomethyl ether and ethylene glycol monoethyl ether, in the embodiment, acetone is adopted, the raw materials are mixed with 4Kg of water and then stirred with the soil after standing, and the mixture is placed at normal temperature for 3 days after being uniformly stirred;
and step 3: burying the chrysanthemum seeds in the treated soil, and watering;
and 4, step 4: controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
and 5: transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedlings;
step 6: when the chrysanthemum grows to 10-15cm, placing an insect inducing device at a position 10-20cm away from the flowerpot, as shown in figure 1, wherein the insect inducing device is in an open shape, an insect inducing agent placing groove 1 is arranged inside the insect inducing agent placing groove, an insect inducing agent is placed in the insect inducing agent placing groove, insect inducing lamps 2 are installed on two sides of the inner wall of the insect inducing agent placing device, the light wavelength of the ultraviolet light emitted by the insect inducing lamps 2 is 350-, 250g of castor leaf juice, wherein the castor leaf juice is obtained by grinding fresh castor leaves, draining the juice, diluting with water by 3 times and 4Kg of volatile solvent, the volatile solvent is one or more of acetone, butyl lactate, carbon disulfide, carbon tetrachloride, diacetone alcohol, ethyl acetate and ethanol, and in the embodiment, the volatile solvent is diacetone alcohol.
Example 3
A method for controlling elongate pipe aphid of chrysanthemum comprises the following steps:
step 1: uniformly stirring 5Kg of plant ash, 5Kg of lime and 100Kg of soil, and standing for 7 days, wherein the soil is sandy soil with soft soil, so that air circulation is facilitated, and seeds are easy to germinate; the plant ash is light and alkaline, can improve the soil temperature, keep a loose and ventilated state, promote the seeds to sprout in advance, and the grown seedlings are tidy and strong, have high seedling rate, and can prevent damping off and anthracnose; the lime can disinfect soil, regulate pH value, supplement calcium fertilizer, release fixed nutrient elements in soil and prevent soil-borne diseases.
Step 2: 200g of octyl sulfuric acid, 500g of chilli powder, 200g of 2, 5-dihydroxybenzoic acid, 500g of (E) -N- (6-chloro-3-picolyl) -N-ethyl-N' -methyl-2-nitroethylenediamine, 500g of N- (N-cyano-ethylimino) -N-methyl-2-chloropyridine-5-methylamine, 200g of pyriproxyfen and 5Kg of organic solvent, wherein the organic solvent is one or more of acetone, pyridine, benzene, toluene, xylene, ethylene glycol monomethyl ether and ethylene glycol monoethyl ether, in the embodiment, acetone is adopted, the raw materials are mixed with 2Kg of water and then stirred with the soil after standing, and the mixture is placed at normal temperature for 5 days after being uniformly stirred;
and step 3: burying the chrysanthemum seeds in the treated soil, and watering;
and 4, step 4: controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
and 5: transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedlings;
step 6: when the chrysanthemum grows to 10-15cm, placing an insect inducing device at a position 10-20cm away from the flowerpot, as shown in figure 1, wherein the insect inducing device is in an open shape, an insect inducing agent placing groove 1 is arranged inside the insect inducing agent placing groove, an insect inducing agent is placed in the insect inducing agent placing groove, insect inducing lamps 2 are installed on two sides of the inner wall of the insect inducing agent placing device, the light wavelength of the ultraviolet light emitted by the insect inducing lamps 2 is 350-, 300g of castor leaf juice, wherein the castor leaf juice is obtained by grinding fresh castor leaves, draining the juice, diluting with water by 3 times and 5Kg of volatile solvent, the volatile solvent is one or more of acetone, butyl lactate, carbon disulfide, carbon tetrachloride, diacetone alcohol, ethyl acetate and ethanol, and in the embodiment, the volatile solvent is diacetone alcohol.
Comparative example 1
Step 1: uniformly stirring 5Kg of plant ash, 5Kg of lime and 100Kg of soil, and standing for 7 days, wherein the soil is sandy soil with soft soil;
step 2: burying the chrysanthemum seeds in the treated soil, and watering;
and step 3: controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
and 4, step 4: transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedling.
Comparative example 2
Step 1: uniformly stirring 5Kg of plant ash, 5Kg of lime and 100Kg of soil, and standing for 7 days, wherein the soil is sandy soil with soft soil;
step 2: burying the chrysanthemum seeds in the treated soil, and watering;
and step 3: controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
and 4, step 4: transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedlings;
and 5: when the seedlings of the chrysanthemum are found to have the myzus persicae, the myzus persicae is sprayed with the medicines on the market, such as omethoate, imidacloprid and the like.
Comparative example 3
Step 1: uniformly stirring 5Kg of plant ash, 5Kg of lime and 100Kg of soil, and standing for 7 days, wherein the soil is sandy soil with soft soil;
step 2: burying the chrysanthemum seeds in the treated soil, and watering;
and step 3: controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
and 4, step 4: transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedlings;
and 5: when the chrysanthemum grows to 10-15cm, a black light lamp for trapping insects is placed at a position 10-20cm away from the flowerpot.
The above examples are all implemented in the same environment, planted on the same day, sampled on the same day, observed and collected the long-tube aphid of chrysanthemum after blooming, and the comparative example 1 is taken as a reference to obtain the corresponding insecticidal rate, and finally obtain the experimental data shown in the table 1.
TABLE 1
| Number/head of Aureobasidium chrysosporium | Insecticidal efficiency/% | |
| Reference example | 302 | 0 |
| Example 1 | 11 | 96.3 |
| Example 2 | 9 | 97 |
| Example 3 | 6 | 98 |
| Comparative example 2 | 43 | 85.8 |
| Comparative example 3 | 112 | 62.9 |
As can be seen from Table 1, the control efficiency of the method for controlling the myzus persicae is as high as more than 96%, and is much higher than that of the conventional control method by spraying a medicament or simply inducing the myzus persicae with an attractant.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A method for controlling elongate pipe aphid of chrysanthemum is characterized by comprising the following steps:
uniformly stirring 10-50 parts of plant ash, 10-50 parts of lime and 1000 parts of 200-doped soil, and standing for 7-10 days;
mixing 1-2 parts of octyl sulfuric acid, 2-5 parts of chilli powder, 1-2 parts of 2, 5-dihydroxybenzoic acid, 1-5 parts of (E) -N- (6-chloro-3-picolyl) -N-ethyl-N' -methyl-2-nitro ethylidene diamine, 1-5 parts of N- (N-cyano-ethylimino) -N-methyl-2-chloropyridine-5-methylamine, 1-2 parts of pyriproxyfen, 10-50 parts of organic solvent and 20-50 parts of water, stirring with the standing soil, uniformly stirring, and standing at normal temperature for 3-5 days;
burying the chrysanthemum seeds in the treated soil, and watering;
controlling the environmental temperature at 20-25 ℃ and the relative humidity at 50-60% until the chrysanthemum sprouts;
transplanting the chrysanthemum into a flowerpot after the chrysanthemum becomes seedlings;
when the chrysanthemum grows to 10-15cm, placing an insect trapping device at a position 10-20cm away from the flowerpot, and placing an insect trapping agent in the insect trapping device; the insect attractant comprises 1-2 parts of alpha-pinene, 2-3 parts of eugenol, 2-5 parts of willow leaf juice, 2-3 parts of castor leaf juice and 20-50 parts of volatile solvent.
2. The method of claim 1, wherein: the organic solvent is one or more of acetone, pyridine, benzene, toluene, xylene, ethylene glycol monomethyl ether and ethylene glycol monoethyl ether.
3. The method of claim 1, wherein: the insect trapping device is open, and inside is provided with the insect attractant standing groove, the moth-killing lamp is installed to insect attractant standing device's inner wall both sides, the filter screen is installed to the top of insect attractant standing groove, and the filter screen seals whole insect trapping device's uncovered.
4. The method of claim 3, wherein: the light wavelength emitted by the trap lamp is 350-380nm ultraviolet light wave.
5. The method of claim 3, wherein: the diameter of the meshes of the filter screen is 1-2 mm.
6. The method of claim 1, wherein: the folium Salicis Babylonicae juice is prepared by grinding fresh folium Salicis Babylonicae, and diluting 1-2 times after juice is obtained.
7. The method of claim 1, wherein: the castor leaf juice is prepared by grinding fresh castor leaves, and diluting 2-3 times after juice is drained.
8. The method of claim 1, wherein: the volatile solvent is one or more of acetone, butyl lactate, carbon disulfide, carbon tetrachloride, diacetone alcohol, ethyl acetate and ethanol.
9. The method of claim 1, wherein: the soil is sandy soil with soft soil.
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