CN108770884A - A kind of persistent pesticide of water resistant rice leaf roller - Google Patents
A kind of persistent pesticide of water resistant rice leaf roller Download PDFInfo
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- CN108770884A CN108770884A CN201810749907.6A CN201810749907A CN108770884A CN 108770884 A CN108770884 A CN 108770884A CN 201810749907 A CN201810749907 A CN 201810749907A CN 108770884 A CN108770884 A CN 108770884A
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
- A01N41/08—Sulfonic acid halides; alpha-Hydroxy-sulfonic acids; Amino-sulfonic acids; Thiosulfonic acids; Derivatives 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
- 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
- A01N43/46—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom rings with more than six members
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives 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
- A01N65/40—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
Abstract
The invention discloses a kind of persistent pesticide of water resistant rice leaf roller, raw material includes by weight：80-100 parts of Chinese medicine extract, 0.5-1 parts of avermectin, 1-2 parts of matrine, 1-2 parts of pyrethrins, 5-8 parts of bleeding agent, 10-15 parts of porous-starch, 1-3 parts of surfactant；Wherein, the Chinese medicine material of Chinese medicine extract includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco.The present invention is strong to the killing ability of rice leaf folder, and the insecticidal effect duration is long, not will produce drug resistance and pesticide residue.
Description
Technical field
The present invention relates to technical field of insecticide more particularly to a kind of persistent pesticides of water resistant rice leaf roller.
Background technology
Rice leaf roller, also known as to scrape green worm, white leaf worm, bract worm etc. is one of the primary pest in rice in China producing region,
It is distributed widely in each rice region.Seedling stage aggrieved influence rice normal growth or even withered；Tillering stage to the jointing stage is aggrieved, and tiller subtracts
Few, plant shortens, and breeding time postpones；Especially heading is killed to full heading time sword-like leave after booting, influences to blossom and bear fruit, Empty grain rate carries
Height, mass of 1000 kernel decline.
Chemical agent is commonly used currently on the market to prevent rice leaf roller, but rice leaf roller Developmental duration is short,
The algebraically occurred is more within 1 year, is easy that insect pest repeatedly occurs, needs repeatedly to spray chemical agent, increases the amount of labour, and easy to produce
Drug resistance is easy to remain in rice, endangers human health.
Invention content
Technical problems based on background technology, the present invention propose a kind of long-acting pesticidal of water resistant rice leaf roller
Agent, the present invention are strong to the killing ability of rice leaf folder, and the insecticidal effect duration is long, not will produce drug resistance and pesticide is residual
It stays.
A kind of persistent pesticide of water resistant rice leaf roller proposed by the present invention, raw material include by weight：Chinese medicine carries
Take 80-100 parts of liquid, 0.5-1 parts of avermectin, 1-2 parts of matrine, 1-2 parts of pyrethrins, 5-8 parts of bleeding agent, porous-starch
10-15 parts, 1-3 parts of surfactant；Wherein, the Chinese medicine material of Chinese medicine extract includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, company
It sticks up, tobacco.
Preferably, bleeding agent is the mixing of chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone composition
Object.
Preferably, surfactant is neopelex and castor oil polyoxyethylene ether.
Preferably, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco weight ratio be 15-20：8-10：10-15：8-10：
15-20。
Preferably, in the preparation process of Chinese medicine extract, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco are crushed
It is uniformly mixed so as to obtain mixture to 20-40 mesh；It is 20-30wt% ethanol waters, ultrasonic 5- that volume parts are added into mixture
10min is then refluxed for 3-5h, fetches flow liquid, and evaporation obtains Chinese medicine extract except ethyl alcohol.
Preferably, in the preparation process of Chinese medicine extract, the weight ratio of mixture and ethanol water is 1：15-25.
Preferably, chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone weight ratio be 1-3：1-2：
0.5-1：1-2：0.2-0.4.
Preferably, the weight ratio of neopelex and castor oil polyoxyethylene ether is 2-3：1.
The present invention preparation method be：Chinese medicine extract, avermectin, matrine, pyrethrins, porous-starch are mixed
It is even, then bleeding agent, surfactant mixing is added to obtain the final product.
The present invention selects tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, the extracting solution of tobacco and a small amount of avermectin, kuh-seng
Alkali, pyrethrins, which cooperate, constitutes insecticidal constituent, reduces the dosage of avermectin, increases the property for killing rice leaf folder
Can, and do not allow to be also easy to produce drug resistance, medicament residue will not be caused；Make each insecticidal constituent slow release through porous-starch absorption, reaches
To the effect of long-acting pesticidal, spraying times are reduced, and the biocompatibility of starch is preferable, it can be under the action of surfactant
Rice leaf, limb, leaf-roller surface adhesion so that insecticidal constituent targetedly discharges, and improves desinsection effective percentage and prevention
Performance；Select neopelex and castor oil polyoxyethylene ether mutual cooperation can increase the present invention and rice leaf,
Limb, the adhesiveness on leaf-roller surface；Select chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone multiple
With composition bleeding agent, adsorbed by porous-starch together with insecticidal constituent, can be discharged into polypide surface with specific aim, improve desinsection at
Divide the permeability to leaf-roller, each ingredient is promoted to enter in polypide, further increases the pesticidal of the present invention；And chenopodium ambrosiodies essence
Oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone are compounded with proper ratio, have good permeability, chenopodium ambrosiodies essence
Oil, galic essential oil, eucalyptus leaf essential oil also have anthelmintic action, can drive away insect pest, further increase the pest-resistant performance of the present invention.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of persistent pesticide of water resistant rice leaf roller, raw material include by weight：90 parts of Chinese medicine extract, AVM hereinafter
0.7 part of rhzomorph, 1.5 parts of matrine, 1.5 parts of pyrethrins, 6.5 parts of bleeding agent, 12 parts of porous-starch, 2 parts of surfactant；Its
In, the Chinese medicine material of Chinese medicine extract includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco.
Embodiment 2
A kind of persistent pesticide of water resistant rice leaf roller, raw material include by weight：80 parts of Chinese medicine extract, AVM hereinafter
1 part of rhzomorph, 1 part of matrine, 2 parts of pyrethrins, 5 parts of bleeding agent, 15 parts of porous-starch, 1 part of surfactant；Wherein, Chinese medicine
The Chinese medicine material of extracting solution includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco；
Wherein, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco weight ratio be 20：8：15：8：20；
In the preparation process of Chinese medicine extract, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco are crushed to 20 mesh and mixed
It is even to obtain mixture；It is 30wt% ethanol waters that volume parts are added into mixture, and ultrasonic 5min is then refluxed for 5h, takes
Phegma, evaporation obtain Chinese medicine extract except ethyl alcohol, wherein the weight ratio of mixture and ethanol water is 1：15.
Embodiment 3
A kind of persistent pesticide of water resistant rice leaf roller, raw material include by weight：100 parts of Chinese medicine extract, Ah
Tie up 0.5 part of rhzomorph, 2 parts of matrine, 1 part of pyrethrins, 8 parts of bleeding agent, 10 parts of porous-starch, 3 parts of surfactant；Wherein,
The Chinese medicine material of Chinese medicine extract includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco；
Wherein, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco weight ratio be 15：10：10：10：15；
In the preparation process of Chinese medicine extract, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco are crushed to 40 mesh and mixed
It is even to obtain mixture；It is 20wt% ethanol waters that volume parts are added into mixture, and ultrasonic 10min is then refluxed for 3h, takes
Phegma, evaporation obtain Chinese medicine extract except ethyl alcohol, wherein the weight ratio of mixture and ethanol water is 1：25；
Bleeding agent is the mixture of chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone composition,
In, chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone weight ratio be 1：2：0.5：2：0.2；
Surfactant is neopelex and castor oil polyoxyethylene ether, wherein neopelex
Weight ratio with castor oil polyoxyethylene ether is 3：1.
Embodiment 4
A kind of persistent pesticide of water resistant rice leaf roller, raw material include by weight：85 parts of Chinese medicine extract, AVM hereinafter
0.8 part of rhzomorph, 1.2 parts of matrine, 1.8 parts of pyrethrins, 6 parts of bleeding agent, 13 parts of porous-starch, 1.5 parts of surfactant；Its
In, the Chinese medicine material of Chinese medicine extract includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco；
Wherein, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco weight ratio be 18：8.5：13：8.5：18；
In the preparation process of Chinese medicine extract, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco are crushed to 20 mesh and mixed
It is even to obtain mixture；It is 27wt% ethanol waters that volume parts are added into mixture, and ultrasonic 6min is then refluxed for 4.5h,
Flow liquid is fetched, evaporation obtains Chinese medicine extract except ethyl alcohol, wherein the weight ratio of mixture and ethanol water is 1：18；
Bleeding agent is the mixture of chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone composition,
In, chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone weight ratio be 3：1：1：1：0.4；
Surfactant is neopelex and castor oil polyoxyethylene ether, wherein neopelex
Weight ratio with castor oil polyoxyethylene ether is 2：1.
Embodiment 5
A kind of persistent pesticide of water resistant rice leaf roller, raw material include by weight：95 parts of Chinese medicine extract, AVM hereinafter
0.6 part of rhzomorph, 1.8 parts of matrine, 1.2 parts of pyrethrins, 7 parts of bleeding agent, 11 parts of porous-starch, 2.5 parts of surfactant；Its
In, the Chinese medicine material of Chinese medicine extract includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco；
Wherein, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco weight ratio be 16：9.5：11：9.5：16；
In the preparation process of Chinese medicine extract, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco are crushed to 40 mesh and mixed
It is even to obtain mixture；It is 23wt% ethanol waters that volume parts are added into mixture, and ultrasonic 8min is then refluxed for 3.5h,
Flow liquid is fetched, evaporation obtains Chinese medicine extract except ethyl alcohol, wherein the weight ratio of mixture and ethanol water is 1：22；
Bleeding agent is the mixture of chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone composition,
In, chenopodium ambrosiodies essential oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone weight ratio be 2：1.5：0.7：1.5：0.3；
Surfactant is neopelex and castor oil polyoxyethylene ether, wherein neopelex
Weight ratio with castor oil polyoxyethylene ether is 2.5：1.
Test example 1
In the identical same rice terrace of rice growing way, 3 panel regions are divided, it is per ridge building between panel region and thin with plastics
Film separates, and surrounding sets protection row, and the area of 3 panel regions, rice density are identical, wherein a piece of not spraying pesticide is as blank group,
A piece of 300 times of dilutions for spraying 25% dimehypo water solution as a control group, make by a piece of 300 times of dilutions for spraying embodiment 5
For test group, 3 groups of final-period management is identical, and control group is identical with the amount of spraying of test group, and 60 days statistics each groups are vertical after administration
The incidence of leaf roll snout moth's larva：
| Group | Blank group | Control group | Test group |
| Incidence (%) | 31 | 11 | 2 |
By the above results it can be seen that the present invention has good killing effect, drug action time long leaf-roller.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of persistent pesticide of water resistant rice leaf roller, which is characterized in that its raw material includes by weight：Chinese medicine extract
80-100 parts, 0.5-1 parts of avermectin, 1-2 parts of matrine, 1-2 parts of pyrethrins, 5-8 parts of bleeding agent, porous-starch 10-15
Part, 1-3 parts of surfactant；Wherein, the Chinese medicine material of Chinese medicine extract includes tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, cigarette
Grass.
2. the persistent pesticide of water resistant rice leaf roller according to claim 1, which is characterized in that bleeding agent is chenopodium ambrosiodies essence
The mixture of oil, galic essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone composition.
3. the persistent pesticide of water resistant rice leaf roller according to claim 1 or claim 2, which is characterized in that surfactant is
Neopelex and castor oil polyoxyethylene ether.
4. according to the persistent pesticide of any one of the claim 1-3 water resistant rice leaf roller, which is characterized in that tea seed cake,
Flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco weight ratio be 15-20：8-10：10-15：8-10：15-20.
5. according to the persistent pesticide of any one of the claim 1-4 water resistant rice leaf roller, which is characterized in that carried in Chinese medicine
It takes in the preparation process of liquid, tea seed cake, flaccid knotweed herb, Herba Andrographitis, Fructus Forsythiae, tobacco, which are crushed to 20-40 mesh, is uniformly mixed so as to obtain mixture；
It is 20-30wt% ethanol waters that volume parts are added into mixture, and ultrasonic 5-10min is then refluxed for 3-5h, fetches stream
Liquid, evaporation obtain Chinese medicine extract except ethyl alcohol.
6. the persistent pesticide of water resistant rice leaf roller according to claim 5, which is characterized in that in the system of Chinese medicine extract
During standby, the weight ratio of mixture and ethanol water is 1：15-25.
7. the persistent pesticide of water resistant rice leaf roller according to claim 1, which is characterized in that chenopodium ambrosiodies essential oil, garlic
Essential oil, eucalyptus leaf essential oil, sulfamic acid sodium, azone weight ratio be 1-3：1-2：0.5-1：1-2：0.2-0.4.
8. the persistent pesticide of water resistant rice leaf roller according to claim 2, which is characterized in that neopelex
Weight ratio with castor oil polyoxyethylene ether is 2-3：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749907.6A CN108770884A (en) | 2018-07-10 | 2018-07-10 | A kind of persistent pesticide of water resistant rice leaf roller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810749907.6A CN108770884A (en) | 2018-07-10 | 2018-07-10 | A kind of persistent pesticide of water resistant rice leaf roller |
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| CN1273777A (en) * | 1999-05-14 | 2000-11-22 | 李金山 | Biological plant insecticide |
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2018
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| CN1432285A (en) * | 2002-01-18 | 2003-07-30 | 李金山 | Plant pesticide and its prepn process |
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Application publication date: 20181109 |