CN106259559A - One vegetative insecticide and preparation method thereof - Google Patents

One vegetative insecticide and preparation method thereof Download PDF

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Publication number
CN106259559A
CN106259559A CN201610673510.4A CN201610673510A CN106259559A CN 106259559 A CN106259559 A CN 106259559A CN 201610673510 A CN201610673510 A CN 201610673510A CN 106259559 A CN106259559 A CN 106259559A
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parts
folium
juice
insecticide
raw material
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邓新平
聂雄
黄庭宝
傅小妮
李小周
卢煜海
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Guangxi University
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Guangxi University
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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
    • 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
    • A01N65/385—Tobacco
    • 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
    • A01N65/40—Liliopsida [monocotyledons]
    • A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Agronomy & Crop Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention belongs to pesticidal preparations research and development technology field, particularly to vegetative insecticide and preparation method thereof.One vegetative insecticide, is made up of following raw material by weight: Folium Cucurbitae 50 70 parts, 20 40 parts of Herba Alii fistulosi, Radix seu Caulis Derridis Trifoliatae 25 35 parts, Stellera chamaejasme L. 15 25 parts, Folium et Ramulus Cephalotaxi 20 35 parts, Resina Ferulae 25 35 parts, Ramulus Luffae 20 30 parts, tobacco leaf 5 20 parts, asparagus 5 15 parts, Radix Kansui 15 25 parts, Semen Arecae 15 25 parts, Herba Tagetis Patulae 15 30 parts, 15 30 parts of Folium Allii tuberosi, 20 30 parts of flour and detergent 15 25 parts.The vegetable insecticide of the present invention is mainly composed of natural Chinese medicine raw material, reasonable mixture ratio, Synergistic between raw material, and medicinal liquid residence time in crops is short, can automatically change into fertilizer in soil；The vegetable insecticide environmental protection of the present invention, health, use simply, conveniently, have low toxicity, feature safe, with low cost.

Description

One vegetative insecticide and preparation method thereof
Technical field
The invention belongs to pesticidal preparations research and development technology field, particularly to vegetative insecticide and preparation method thereof.
Background technology
Insecticide refer to poisoning harm the crops, fruit tree, forest, vegetable, warehousing and sanitary insecticide and Domestic animal, the general name of a class medicament of poultry endoparasite and ectoparasite.
After no matter which kind of chemical insecticide is used, major part physics, chemistry, biotic factor effect under, be degraded to nothing Poisonous substance matter, but the most still have the insecticide of trace can remain in agricultural product and environment, including soil, water body, big Gas and other animal and plant bodies.The insecticide of this residual is likely to cause potential hazard to people, animal or other animals.Agriculture, livestock products Such as the excess residual with insecticide in product, it is likely to affect health in the case of being eaten for a long time.Along with science and technology Progress, the understanding of insecticide toxicity is deepened constantly.
Many plants due to himself fragrance or strange taste thus there is parasite killing and vermins-proof effect.
The oldest Folium Cucurbitae is typically all and is used for feeding pigs, or the food materials passed into disuse.Folium Cucurbitae not only has in fact Having an outstanding heat-clearing toxin-expelling functions, simultaneously it or the street cleaner of intestinal, more rarely known by the people is that Fructus Cucurbitae moschatae Seedling is due to its uniqueness Local flavor, the abnormal smells from the patient of delicate fragrance, and there is splendid disinsection efficiency.The Folium Cucurbitae torn it down is washed by rubbing with the hands through water, removes the floss on blade Hair, the juice of gained just can kill the plant disease pest that some are common.
At present, green plants is utilized to make insecticide as raw material, economical and practical, good disinsection effect, to person poultry harmless, be One new direction of developing insecticides new varieties.
The information being disclosed in this background section is merely intended to increase the understanding of the general background to the present invention, and should not When being considered to recognize or imply in any form this information structure prior art well known to persons skilled in the art.
Summary of the invention
For above-mentioned deficiency present in prior art, one of the technical problem to be solved provides a kind of plant Insecticide and preparation method thereof.
To achieve these goals, the present invention is to realize by the following technical solutions:
One vegetative insecticide, is made up of following raw material by weight: Folium Cucurbitae 50-70 part, Herba Alii fistulosi 20-40 part, Radix seu Caulis Derridis Trifoliatae 25-35 part, Stellera chamaejasme L. 15-25 part, Folium et Ramulus Cephalotaxi 20-35 part, Resina Ferulae 25-35 part, Ramulus Luffae 20-30 part, tobacco leaf 5- 20 parts, asparagus 5-15 part, Radix Kansui 15-25 part, Semen Arecae 15-25 part, Herba Tagetis Patulae 15-30 part, Folium Allii tuberosi 15-30 part, flour 20-30 Part and detergent 15-25 part.
As preferably, described vegetable insecticide, it is made up of following raw material by weight: Folium Cucurbitae 65 parts, Herba Alii fistulosi 30 parts, Radix seu Caulis Derridis Trifoliatae 30 parts, Stellera chamaejasme L. 20 parts, Folium et Ramulus Cephalotaxi 30 parts, Resina Ferulae 30 parts, Ramulus Luffae 25 parts, tobacco leaf 19 parts, asparagus 13 Part, Radix Kansui 20 parts, Semen Arecae 20 parts, Herba Tagetis Patulae 25 parts, 25 parts of Folium Allii tuberosi, 25 parts of flour and detergent 20 parts.
Present invention also offers the preparation method of described vegetable insecticide, comprise the following steps:
(1) above each raw material is weighed by weight, by fresh Folium Cucurbitae, Herba Alii fistulosi, Ramulus Luffae, Folium Allii tuberosi, Herba Tagetis Patulae, auspicious The fragrant Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae), asparagus clean chopping, become the ratio of 3:1 to be blended into water in plant with water weight, insert juice extractor, break into Fructus Cucurbitae moschatae respectively Leaf juice, big Sucus Allii Fistulosi, Ramulus Luffae juice, Chinese chive juice, peafowl grass juice factor, Stellera chamaejasme L. juice, asparagus juice, remove slag extracting juice, is mixed all Even, obtain plant concentrated solution；
(2) Folium et Ramulus Cephalotaxi, tobacco leaf, Semen Arecae, Resina Ferulae, Radix Kansui, 6 kinds of raw materials of Radix seu Caulis Derridis Trifoliatae are inserted in big tile pot, add tap water, After soaking 8-10 hour, the most boiled, then with after slow fire infusion 90 minutes, medicinal liquid is poured out, obtain decoction liquor for the first time；
(3) then in medicinal residues, tap water is added, the most boiled, then pour out with closing fire after slow fire infusion 60 minutes, Obtain second time decoction liquor；
(4) the second time decoction liquor of the first time decoction liquor of step (2) gained and step (3) gained merged, filter, dense Contracting, obtains concentrated medicament；
(5) concentrated medicament of step (1) gained plant concentrated solution and step (4) gained is mixed, then by flour with wash Clothing powder is added thereto, and stirs, and makes detergent be completely dissolved, obtains vegetable insecticide.
As preferably, in step (2) 15-20 times that addition is 6 kinds of raw material weights of tap water.
As preferably, in step (3) 5-10 times that addition is medicinal residues weight of tap water.
As preferably, in step (4), the density of concentrated medicament is 1.0-1.5g/cm3。
Present invention also offers described vegetable insecticide using method: by vegetable insecticide of the present invention with water by 10:100 Ratio be diluted, obtain diluent, then directly diluent uniformly sprayed application on corps leaf surface, every 3-4 days spray Execute 1 time, spray continuously 2-3 time, use 50kg diluent, i.e. can reach the purpose of prevention and elimination of disease and pests for every mu.
The present invention is applicable to the preventing and treating of the diseases and pests of agronomic crop such as Semen Tritici aestivi, Semen Maydis, Semen arachidis hypogaeae, Oryza sativa L., water fruits and vegetables.
Compared with prior art, there is advantages that
(1) vegetable insecticide of the present invention is mainly composed of natural Chinese medicine raw material, reasonable mixture ratio, Synergistic between raw material, Medicinal liquid residence time in crops is short, can automatically change into fertilizer in soil.
(2) the vegetable insecticide environmental protection of the present invention, health, use are simple, convenient, have low toxicity, safe, with low cost Feature.
(3) vegetable insecticide of the present invention has good parasite killing, anthelmintic, a bactericidal effect to crops, and can diseases prevention, Cure the disease, applied widely.
(4) preparation method of the vegetable insecticide of the present invention is simple to operation, has good promotion and application prospect.
Detailed description of the invention
Below in conjunction with specific embodiment, the detailed description of the invention of the present invention is described in detail, it is to be understood that the present invention Protection domain do not limited by detailed description of the invention.
Embodiment 1:
One vegetative insecticide, is made up of following raw material by weight: Folium Cucurbitae 50 parts, 20 parts of Herba Alii fistulosi, Radix seu Caulis Derridis Trifoliatae 25 Part, Stellera chamaejasme L. 15 parts, Folium et Ramulus Cephalotaxi 20 parts, Resina Ferulae 25 parts, Ramulus Luffae 20 parts, tobacco leaf 5 parts, asparagus 5 parts, Radix Kansui 15 parts, Semen Arecae 15 parts, Herba Tagetis Patulae 15 parts, 15 parts of Folium Allii tuberosi, 20 parts of flour and detergent 15 parts.
Present invention also offers the preparation method of described vegetable insecticide, comprise the following steps:
(1) above each raw material is weighed by weight, by fresh Folium Cucurbitae, Herba Alii fistulosi, Ramulus Luffae, Folium Allii tuberosi, Herba Tagetis Patulae, auspicious The fragrant Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae), asparagus clean chopping, become the ratio of 3:1 to be blended into water in plant with water weight, insert juice extractor, break into Fructus Cucurbitae moschatae respectively Leaf juice, big Sucus Allii Fistulosi, Ramulus Luffae juice, Chinese chive juice, peafowl grass juice factor, Stellera chamaejasme L. juice, asparagus juice, remove slag extracting juice, is mixed all Even, obtain plant concentrated solution；
(2) Folium et Ramulus Cephalotaxi, tobacco leaf, Semen Arecae, Resina Ferulae, Radix Kansui, 6 kinds of raw materials of Radix seu Caulis Derridis Trifoliatae are inserted in big tile pot, add tap water, After soaking 8 hours, the most boiled, then with after slow fire infusion 90 minutes, medicinal liquid is poured out, obtain decoction liquor for the first time；Tap water Addition is 6 kinds of raw material weights 15 times；
(3) then in medicinal residues, tap water is added, the most boiled, then pour out with closing fire after slow fire infusion 60 minutes, Obtain second time decoction liquor；The addition of tap water is 5 times of medicinal residues weight；
(4) the second time decoction liquor of the first time decoction liquor of step (2) gained and step (3) gained merged, filter, dense Contracting, obtains concentrated medicament；The density of concentrated medicament is 1.0g/cm3；
(5) concentrated medicament of step (1) gained plant concentrated solution and step (4) gained is mixed, then by flour with wash Clothing powder is added thereto, and stirs, and makes detergent be completely dissolved, obtains vegetable insecticide.
Embodiment 2:
One vegetative insecticide, is made up of following raw material by weight: Folium Cucurbitae 70 parts, 40 parts of Herba Alii fistulosi, Radix seu Caulis Derridis Trifoliatae 35 Part, Stellera chamaejasme L. 25 parts, Folium et Ramulus Cephalotaxi 35 parts, Resina Ferulae 35 parts, Ramulus Luffae 30 parts, tobacco leaf 20 parts, asparagus 15 parts, Radix Kansui 25 Part, Semen Arecae 25 parts, Herba Tagetis Patulae 30 parts, 30 parts of Folium Allii tuberosi, 30 parts of flour and detergent 25 parts.
Present invention also offers the preparation method of described vegetable insecticide, comprise the following steps:
(1) above each raw material is weighed by weight, by fresh Folium Cucurbitae, Herba Alii fistulosi, Ramulus Luffae, Folium Allii tuberosi, Herba Tagetis Patulae, auspicious The fragrant Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae), asparagus clean chopping, become the ratio of 3:1 to be blended into water in plant with water weight, insert juice extractor, break into Fructus Cucurbitae moschatae respectively Leaf juice, big Sucus Allii Fistulosi, Ramulus Luffae juice, Chinese chive juice, peafowl grass juice factor, Stellera chamaejasme L. juice, asparagus juice, remove slag extracting juice, is mixed all Even, obtain plant concentrated solution；
(2) Folium et Ramulus Cephalotaxi, tobacco leaf, Semen Arecae, Resina Ferulae, Radix Kansui, 6 kinds of raw materials of Radix seu Caulis Derridis Trifoliatae are inserted in big tile pot, add tap water, After soaking 10 hours, the most boiled, then with after slow fire infusion 90 minutes, medicinal liquid is poured out, obtain decoction liquor for the first time；Tap water Addition is 6 kinds of raw material weights 20 times；
(3) then in medicinal residues, tap water is added, the most boiled, then pour out with closing fire after slow fire infusion 60 minutes, Obtain second time decoction liquor；The addition of tap water is 10 times of medicinal residues weight；
(4) the second time decoction liquor of the first time decoction liquor of step (2) gained and step (3) gained merged, filter, dense Contracting, obtains concentrated medicament；The density of concentrated medicament is 1.5g/cm3；
(5) concentrated medicament of step (1) gained plant concentrated solution and step (4) gained is mixed, then by flour with wash Clothing powder is added thereto, and stirs, and makes detergent be completely dissolved, obtains vegetable insecticide.
Embodiment 3:
One vegetative insecticide, is made up of following raw material by weight: Folium Cucurbitae 60 parts, 30 parts of Herba Alii fistulosi, Radix seu Caulis Derridis Trifoliatae 30 Part, Stellera chamaejasme L. 20 parts, Folium et Ramulus Cephalotaxi 25 parts, Resina Ferulae 30 parts, Ramulus Luffae 25 parts, tobacco leaf 10 parts, asparagus 10 parts, Radix Kansui 20 Part, Semen Arecae 20 parts, Herba Tagetis Patulae 20 parts, 25 parts of Folium Allii tuberosi, 25 parts of flour and detergent 20 parts.
Present invention also offers the preparation method of described vegetable insecticide, comprise the following steps:
(1) above each raw material is weighed by weight, by fresh Folium Cucurbitae, Herba Alii fistulosi, Ramulus Luffae, Folium Allii tuberosi, Herba Tagetis Patulae, auspicious The fragrant Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae), asparagus clean chopping, become the ratio of 3:1 to be blended into water in plant with water weight, insert juice extractor, break into Fructus Cucurbitae moschatae respectively Leaf juice, big Sucus Allii Fistulosi, Ramulus Luffae juice, Chinese chive juice, peafowl grass juice factor, Stellera chamaejasme L. juice, asparagus juice, remove slag extracting juice, is mixed all Even, obtain plant concentrated solution；
(2) Folium et Ramulus Cephalotaxi, tobacco leaf, Semen Arecae, Resina Ferulae, Radix Kansui, 6 kinds of raw materials of Radix seu Caulis Derridis Trifoliatae are inserted in big tile pot, add tap water, After soaking 9 hours, the most boiled, then with after slow fire infusion 90 minutes, medicinal liquid is poured out, obtain decoction liquor for the first time；Tap water Addition is 6 kinds of raw material weights 18 times；
(3) then in medicinal residues, tap water is added, the most boiled, then pour out with closing fire after slow fire infusion 60 minutes, Obtain second time decoction liquor；The addition of tap water is 8 times of medicinal residues weight；
(4) the second time decoction liquor of the first time decoction liquor of step (2) gained and step (3) gained merged, filter, dense Contracting, obtains concentrated medicament；The density of concentrated medicament is 1.2g/cm3；
(5) concentrated medicament of step (1) gained plant concentrated solution and step (4) gained is mixed, then by flour with wash Clothing powder is added thereto, and stirs, and makes detergent be completely dissolved, obtains vegetable insecticide.
Embodiment 4: the insecticidal effect of the vegetable insecticide of the present invention
Test site 1: Fructus Melo field, Sha Chong village, Liu Jing town, Beiliu City, area 3 mu.
In June, 2015, the Fructus Melo of this Tanaka, when just blooming, there occurs pest and disease damage, causes Fructus Melo blade large area to be sent out Huang, and the blade of Fructus Melo strain bottom starts shedding off.Through examining, disease pest kind includes aphid, acarid etc..
These 3 mu of Fructus Melos are divided into four regions, and A district sprays common insecticide dichlorvos, B, C, D district in a conventional manner The corresponding tomato leaf vegetable insecticide spraying embodiment 1,2,3, dilutes 10 times by medicinal liquid when spraying respectively, and the amount of spraying is with thoughtfully It is as the criterion without dripping off.
After spraying insecticide 3, Fructus Melo in field is observed, result such as table 1, find that A district Fructus Melo symptom there is no the best Turning, the Fructus Melo Seedling in B, C, D district then has paleness trend, and pest and disease damage is contained, wherein best with D district situation；Spray again one Time, rear observation after a week, find that the A district Fructus Melo state of an illness there is no substantially alleviation, B, C, D district Fructus Melo then finds no evil Worm, this explanation original aphid, acarid have been killed or have driven away, and the obvious paleness of Fructus Melo blade, and growing way is vigorous.
The preventive effect of the vegetable insecticide of table 1 present invention
Process Aphid preventive effect (%) Acarid preventive effect (%) Growing way
A 61 54 Growing way is poor
B 89 87 Growing way is vigorous
C 87 82 Growing way is vigorous
D 80 85 Growing way is vigorous
Implement place 2: Xin Li village, Long Xu town, Cangwu County, Wuzhou Caulis et Folium Brassicae junceae ground, area 2 mu.
In by the end of February, 2015, there occurs large area Pieris rapae disease, sternly to Xin Li village, Long Xu town, Cangwu County, Wuzhou Caulis et Folium Brassicae junceae Heavily have impact on the quality of Caulis et Folium Brassicae junceae.The tomato leaf vegetable insecticide medicinal liquid of Example 3, dilutes 10 times and sprays, and observes after three days, Do not find that insect, preventive effect effect are 100%.
Implement place 3: Rongan County, Liuzhou City Pumex town head's Long Cun cotton field, area 2 mu.
In mid-May, 2015, landlord people finds that this cotton field there occurs large area red spider and cotton boll pest and disease damage, this Cotton Gossypii Now have been enter into out the little petal phase.In order to obtain green harmless cotton production, ground owner seeks help from applicant.Impose the present invention The tomato leaf vegetable insecticide (medicinal liquid dilutes 10 times) of embodiment 2, after 3 days, deinsectization rate reaches more than 92%, and effect is obvious. Especially, the insect in other ground of periphery does not spreads to this plot yet, and the tomato leaf vegetable insecticide tool of the present invention is described There is good anthelminthic effect.
Implement place 4: Fructus Cucumidis sativi field, Chong Ye village, La Lie town, Du'an Yao Autonomous County, area 3 mu.
In May, 2014, Fructus Cucumidis sativi field, Chong Ye village, La Lie town, Du'an Yao Autonomous County cucumber seedling obtained before flowering aulacophora femoralis, Aphid, America class trypetid parasitosis and mosaic virus, Symptoms is: gathers head, does not grows.For contrasting medication effect, therefore will Fructus Cucumidis sativi field has been divided into tetra-communities of A, B, C, D, and wherein A district goes out many according to the conventional carbamates of conventional amount used blade face spray Prestige, tri-communities of B, C, D corresponding tomato leaf vegetable insecticide spraying embodiment 1,2,3 respectively, foliage-spray, will when spraying Medicinal liquid dilutes 8 times, and the amount of spraying is to be thoughtfully as the criterion without dripping off.
The preventive effect of the vegetable insecticide of table 2 present invention
Observing after 3 days, refer to table 2, the virosis of each community Fructus Cucumidis sativi is obtained for containment, does not continues to deteriorate, but sick Viral disease is not completely eliminated；Medication the most again, observes virosis and is completely eliminated after 3 days.Finding after 15 days, B, C, D tri-is little The Fructus Cucumidis sativi growing way in district is significantly better than A district Fructus Cucumidis sativi.
In the same year, in locality, also preventing and treating to the vegetable virus disease such as Fructus Solani melongenae, Rhizoma Solani tuber osi has been also carried out similar experiment, obtains equally Well prevention effect.
Implement place 5: Fructus Vitis viniferae field, Pinglin village of Na Tao township of Hechi City Ba Ma county, area 3 mu.
At the beginning of 2015 8 months, in Fructus Vitis viniferae field, Pinglin village of Na Tao township of Hechi City Ba Ma county, after grape transplanting stock, there is aphid danger Evil, chooses four communities and does following contrast: tri-communities of A, B, C spray the vegetable insecticide of embodiment 1-3 respectively, and medicinal liquid dilutes Use after 10 times, spray thoughtful；D district replaces with clear water.
Dispenser was investigated after 3 days, and result is as indicated at 3；Later stage continuous observation, finds in the whole trophophase of Fructus Vitis viniferae, The aphid incidence rate of tri-communities of A, B, C is significantly lower than D district, and after 3 months during results, the Fructus Vitis viniferae of tri-communities of A, B, C is bright compared with D district Aobvious yield is high, abnormal rate is low.
The preventive effect of the vegetable insecticide of table 3 present invention
The aforementioned description to the specific illustrative embodiment of the present invention illustrates that and the purpose of illustration.These describe It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can much change And change.The purpose selected exemplary embodiment and describe is to explain that the certain principles of the present invention and reality thereof should With so that those skilled in the art be capable of and utilize the present invention various different exemplary and Various different selections and change.The scope of the present invention is intended to be limited by claims and equivalents thereof.

Claims (6)

1. a vegetative insecticide, it is characterised in that be made up of following raw material by weight: Folium Cucurbitae 50-70 part, Herba Alii fistulosi 20-40 part, Radix seu Caulis Derridis Trifoliatae 25-35 part, Stellera chamaejasme L. 15-25 part, Folium et Ramulus Cephalotaxi 20-35 part, Resina Ferulae 25-35 part, Ramulus Luffae 20-30 part, Tobacco leaf 5-20 part, asparagus 5-15 part, Radix Kansui 15-25 part, Semen Arecae 15-25 part, Herba Tagetis Patulae 15-30 part, Folium Allii tuberosi 15-30 part, Flour 20-30 part and detergent 15-25 part.
Vegetable insecticide the most according to claim 1, it is characterised in that be made up of following raw material by weight: south 65 parts of melon leaf, 30 parts of Herba Alii fistulosi, Radix seu Caulis Derridis Trifoliatae 30 parts, Stellera chamaejasme L. 20 parts, Folium et Ramulus Cephalotaxi 30 parts, Resina Ferulae 30 parts, Ramulus Luffae 25 parts, tobacco leaf 19 parts, asparagus 13 parts, Radix Kansui 20 parts, Semen Arecae 20 parts, Herba Tagetis Patulae 25 parts, 25 parts of Folium Allii tuberosi, 25 parts of flour and detergent 20 parts.
The preparation method of vegetable insecticide the most according to claim 1 and 2, it is characterised in that comprise the following steps:
(1) above each raw material is weighed by weight, by fresh Folium Cucurbitae, Herba Alii fistulosi, Ramulus Luffae, Folium Allii tuberosi, Herba Tagetis Patulae, winter daphne wolf Poison, asparagus clean chopping, become the ratio of 3:1 to be blended into water in plant with water weight, insert juice extractor, break into Folium Cucurbitae respectively Juice, big Sucus Allii Fistulosi, Ramulus Luffae juice, Chinese chive juice, peafowl grass juice factor, Stellera chamaejasme L. juice, asparagus juice, remove slag extracting juice, is mixed uniformly, Obtain plant concentrated solution；
(2) Folium et Ramulus Cephalotaxi, tobacco leaf, Semen Arecae, Resina Ferulae, Radix Kansui, 6 kinds of raw materials of Radix seu Caulis Derridis Trifoliatae are inserted in big tile pot, add tap water, soak After 8-10 hour, the most boiled, then with after slow fire infusion 90 minutes, medicinal liquid is poured out, obtain decoction liquor for the first time；
(3) then in medicinal residues, tap water is added, the most boiled, then pour out with closing fire after slow fire infusion 60 minutes, obtain the Secondary decoction liquor；
(4) the first time decoction liquor of step (2) gained and the second time decoction liquor of step (3) gained are merged, filter, are concentrated, Obtain concentrated medicament；
(5) concentrated medicament of step (1) gained plant concentrated solution and step (4) gained is mixed, then by flour and detergent It is added thereto, stirs, make detergent be completely dissolved, obtain vegetable insecticide.
The preparation method of vegetable insecticide the most according to claim 3, it is characterised in that tap water in step (2) Addition is 15-20 times of 6 kinds of raw material weights.
The preparation method of vegetable insecticide the most according to claim 3, it is characterised in that tap water in step (3) Addition is 5-10 times of medicinal residues weight.
The preparation method of vegetable insecticide the most according to claim 3, it is characterised in that concentrated medicament in step (4) Density be 1.0-1.5g/cm3。
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CN107494646A (en) * 2017-09-18 2017-12-22 鲁小芹 A kind of Environmental-protection agricultural vegetation insecticide and preparation method thereof
CN113349227A (en) * 2021-05-12 2021-09-07 湖南省烟草公司株洲市公司 Tobacco seed germination-promoting stress-resistant seedling-strengthening composition, preparation and use method

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CN104322589A (en) * 2014-10-13 2015-02-04 赵敬哲 Lettuce insecticide and preparation method thereof
CN104381335A (en) * 2014-11-04 2015-03-04 张美丽 Loquat insecticide and preparation method thereof
CN104920507A (en) * 2015-05-29 2015-09-23 蚌埠市乔峰农业蔬菜专业合作社 Agent capable of effectively controlling cabbage caterpillars
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CN105613620A (en) * 2014-10-15 2016-06-01 王萍 Pure plant extraction organic pesticide
CN104381335A (en) * 2014-11-04 2015-03-04 张美丽 Loquat insecticide and preparation method thereof
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* Cited by examiner, † Cited by third party
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CN107494646A (en) * 2017-09-18 2017-12-22 鲁小芹 A kind of Environmental-protection agricultural vegetation insecticide and preparation method thereof
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