CN108651486A - Efficient medicament for killing snail and controlling borer - Google Patents
Efficient medicament for killing snail and controlling borer Download PDFInfo
- Publication number
- CN108651486A CN108651486A CN201810401631.2A CN201810401631A CN108651486A CN 108651486 A CN108651486 A CN 108651486A CN 201810401631 A CN201810401631 A CN 201810401631A CN 108651486 A CN108651486 A CN 108651486A
- Authority
- CN
- China
- Prior art keywords
- thiocyclam
- tea saponin
- avermectin
- activity
- mass ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003814 drug Substances 0.000 title claims description 21
- 241000237858 Gastropoda Species 0.000 title abstract description 4
- DNVLJEWNNDHELH-UHFFFAOYSA-N thiocyclam Chemical compound CN(C)C1CSSSC1 DNVLJEWNNDHELH-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims abstract description 73
- 229930182490 saponin Natural products 0.000 claims abstract description 72
- 150000007949 saponins Chemical class 0.000 claims abstract description 70
- 239000005660 Abamectin Substances 0.000 claims abstract description 69
- RRZXIRBKKLTSOM-XPNPUAGNSA-N avermectin B1a Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 RRZXIRBKKLTSOM-XPNPUAGNSA-N 0.000 claims description 67
- 239000004480 active ingredient Substances 0.000 claims description 20
- 210000004894 snout Anatomy 0.000 claims description 9
- -1 Saponin compound Chemical class 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 53
- 239000000203 mixture Substances 0.000 abstract description 34
- 239000000575 pesticide Substances 0.000 abstract description 34
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 11
- 235000009566 rice Nutrition 0.000 abstract description 11
- 244000269722 Thea sinensis Species 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 6
- IBSREHMXUMOFBB-JFUDTMANSA-N 5u8924t11h Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O3)C=C[C@H](C)[C@@H](C(C)C)O4)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 IBSREHMXUMOFBB-JFUDTMANSA-N 0.000 abstract description 3
- 229950008167 abamectin Drugs 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000013043 chemical agent Substances 0.000 abstract description 2
- 239000000447 pesticide residue Substances 0.000 abstract description 2
- 241000534460 Ampullaria Species 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000570011 Pomacea canaliculata Species 0.000 description 26
- 239000004615 ingredient Substances 0.000 description 15
- 239000000470 constituent Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 13
- 241000426497 Chilo suppressalis Species 0.000 description 10
- 241000209094 Oryza Species 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 241000238631 Hexapoda Species 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 7
- 238000013329 compounding Methods 0.000 description 7
- 231100000419 toxicity Toxicity 0.000 description 7
- 230000001988 toxicity Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000009931 harmful effect Effects 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 241000426499 Chilo Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004166 bioassay Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001418 larval effect Effects 0.000 description 2
- 231100000225 lethality Toxicity 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003750 molluscacide Substances 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000534458 Ampullariidae Species 0.000 description 1
- 241000238421 Arthropoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- 102000019315 Nicotinic acetylcholine receptors Human genes 0.000 description 1
- 108050006807 Nicotinic acetylcholine receptors Proteins 0.000 description 1
- 241000819999 Nymphes Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229940124277 aminobutyric acid Drugs 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000812 cholinergic antagonist Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000004495 emulsifiable concentrate Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002013 molluscicidal effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000007830 nerve conduction Effects 0.000 description 1
- RJMUSRYZPJIFPJ-UHFFFAOYSA-N niclosamide Chemical compound OC1=CC=C(Cl)C=C1C(=O)NC1=CC=C([N+]([O-])=O)C=C1Cl RJMUSRYZPJIFPJ-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 244000062645 predators Species 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 238000003044 randomized block design Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000000225 synapse Anatomy 0.000 description 1
- 210000003568 synaptosome Anatomy 0.000 description 1
- 239000012747 synergistic agent Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
Classifications
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
- A01N43/32—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms six-membered rings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The efficient pesticide for killing snail and borer is compounded with abamectin as the first active component, thiocyclam as the second active component and tea saponin as the third active component, and the abamectin: and (3) thiocyclam: the weight ratio of the tea saponin to the tea saponin is 1: 3-7: 5-11, and compared with a single agent, the composition has the advantages that the effect on the ampullaria gigas in the paddy field is obvious, the prevention and treatment effect can be improved, the dosage of a chemical agent, thiocyclam is reduced, the ecological environment pollution and pesticide residue in rice are effectively reduced, the dosage per unit area of the tea saponin is reduced, and the prevention and treatment cost is reduced.
Description
Technical field
The invention belongs to technical field of plant protection, and in particular to a kind of medicine to Pomacea canaliculata and snout moth's larva with synergistic effect
Agent complex composition.
Background technology
Applying pesticides are the important measures of prevention and control harmful organism.For many years, because Model on Sown Areas of Farm expands year by year, harmful
The difficulty of prevention and cure of biology continues to increase, and chemical pesticide usage amount is totally in rising trend.Chemical pesticide is largely used due to long-term,
Especially excessive and indiscriminate (unrest) uses chemical pesticide, negative effect increasingly to show, aggravated agricultural non-point source pollution, affected agricultural
Ecological environment causes agricultural product quality dangerous, is also unfavorable for agricultural sustainable development.For relative chemical pesticide, biological agriculture
Medicine source is relatively low to people and animals' toxicity, good to the compatibility of environment in naturally, after use " back to nature ".It is substituted using biological pesticide
Part chemical pesticide can be greatly reduced chemical pesticide and be brought to ecological environment, agricultural product quality and safety and ecological agriculture construction
Negative interaction, be conducive to develop modern agriculture, promote agricultural green and sustainable development.Therefore, it reduces chemical pesticide to use, greatly
Wide biological pesticide is pushed, is the needs of Ensuring Food Safety, agricultural product quality and safety and Environmental security.
Thiocyclam is a kind of neires toxin chemical pesticide, belongs to nicotinic acetylcholine receptor inhibitor, acts on insect god
Synaptosome through system so that insect nerve impulse is hampered by synapses and final death.With stomach toxicity, tag, interior suction work
With having good preventive effect to leafeating insect, borer pest and the sucking pest in various crop.In addition, the medicine is still
A kind of molluscacide agent with higher use value, spiral shell effect of going out is similar to niclosamidum, but its defect is apparent, such as kills
Effect performance is more slow, and spiral shell effect of significantly going out can be just shown after general 3d, meanwhile, temperature, soil water content and illumination
Etc. environmental factors be affected to the snail killing function of thiocyclam.
Avermectin is a kind of biological pesticide with sterilization, desinsection, acaricidal activity being widely used.Its mechanism of action
It is interference nervous physiology activity, stimulation discharges γ-aminobutyric acid, and aminobutyric acid has inhibition to make the nerve conduction of arthropod
With.There is paralysis symptom in mite class adult, nymph and insect larvae after being contacted with avermectin, inactive, not feeding, 2~4 days
It is just dead afterwards, therefore the lethal effect of avermectin is slower.Though avermectin has directly insect predator and insect parasite
Action of contace poison, but because plant surface residual is few, therefore to the damage very little of beneficial insect.Avermectin will not by adsorption by soil in soil
It is mobile, and be decomposed by the microorganisms, thus in the environment without cumulative function, it can be as a component part of integrated control.
Tea Saponin also known as tea saponin are extracted in the tea cake slag after being extracted oil by all kinds of tea seeds containing structure sugar and knot
The three mushroom class compound of five rings of structure acid.Tea Saponin is weaker to the direct cytotoxicity of pest, current in the application of pesticide industry
It is confined to use as emulsifier and pesticide synergistic agent, is a kind of excellent pesticide surfactant.Tea Saponin can be with simultaneously
Play the role of killing to mollusks such as snail, Pomacea canaliculatas, shows good harmful effects.Tea Saponin is easy under field conditions (factors)
Degradation, it is environmentally friendly, it is nontoxic to safety of human and livestock, it is a kind of excellent biological pesticide.But it is larger with field rate, make
With the higher disadvantage of cost.
Pomacea canaliculata (Pomacea canaliculata) is a kind of amphibious tropical fresh water shellfish software biology, belongs to middle abdominal foot
Mesh Ampullariidae bottle spiral shell category.2000, which was classified as the world 100 by the Invasive Alien Species Committee of Experts of World Conservation Union
One of pernicious Invasive Alien Species of kind.The spiral shell is included in 16 kinds invaded in the first batch and " endangered maximum by State Environmental Protection Administration in 2003
One of alien species ".Pomacea canaliculata has invaded Zhejiang, Guangxi, Guangdong, Yunnan, Sichuan, Chongqing, Taiwan, Jiangxi, lake at present
South, Fujian, Guizhou etc., it has also become the important harmful organism of the main aquatic crops of south China especially gives south China rice
Production brings serious harm, if without reasonable effectively preventing Pomacea canaliculata, China's rice injured area will be further
Expand.Therefore, the protective agents of research and development efficiently, safe are of great significance for the prevention of Pomacea canaliculata.
So far, there is not yet killing spiral shell composition for preventing and controlling Pomacea canaliculata etc. in relation to thiocyclam and avermectin and Tea Saponin
The report of harmful organism.
Invention content
The purpose of the present invention is using the complementation between thiocyclam, avermectin and Tea Saponin, formed a kind of to good fortune
Longevity spiral shell has the medicament composition that synergistic effect significantly prevents Pomacea canaliculata, at the molluscicide centainly matched, for preventing rice
Field Pomacea canaliculata, significant effect reduce the amount of application of chemical pesticide thiocyclam, reduce potential danger of the thiocyclam to environment and human body
Evil reduces cost accounting.It also has higher activity to rice-stem borer simultaneously, can also realize that a drug prevention is multiple
Target is to reduce the purpose of cost accounting.
Specifically proportioning is for it：
One kind spiral shell that goes out controls the efficient medicament of snout moth's larva：By the first active ingredient avermectin, the second active ingredient thiocyclam and third
Active ingredient Tea Saponin compounds.
One kind spiral shell that goes out controls the efficient medicament of snout moth's larva：The avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:1~7:3~
11。
One kind spiral shell that goes out controls the efficient medicament of snout moth's larva：The avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:3~7:5~
11。
Beneficial effects of the present invention：
(1) compared with single dose, the combination is apparent to rice terrace Pomacea canaliculata synergy, and control effect can be improved；
(2) reduce the dosage of chemical agent thiocyclam, effectively reduce ecological environmental pollution and pesticide residues in rice, drop
The low unit consumption of Tea Saponin, reduces cost accounting；
(3) composition for preparing of the present invention is not only high to Pomacea canaliculata preventive effect, but also also has an excellent preventive effect to striped rice borer, and one
Secondary medication can prevent multiple targets, therefore, can reduce spraying times, reduce cost accounting.
Case is embodied
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to limit
The fixed present invention, any modifications, equivalent replacements and improvementsmade within the spirit and principles of the invention, etc. should be included in
Within protection scope of the present invention.
Embodiment 1
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:1:3.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 20% of the composition total weight.
Embodiment 2
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:1:5.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 28% of the composition total weight.
Embodiment 3
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:1:7.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 18% of the composition total weight.
Embodiment 4
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:3:3.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 28% of the composition total weight.
Embodiment 5
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:3:5.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 18% of the composition total weight.
Embodiment 6
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:3:7.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 33% of the composition total weight.
Embodiment 7
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:3:9.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 26% of the composition total weight.
Embodiment 8
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:5:5.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 22% of the composition total weight.
Embodiment 9
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:5:7.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 26% of the composition total weight.
Embodiment 10
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:5:9.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 30% of the composition total weight.
Embodiment 11
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:5:11.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 34% of the composition total weight.
Embodiment 12
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:7:7.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 30% of the composition total weight.
Embodiment 13
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:7:9.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 34% of the composition total weight.
Embodiment 14
A kind of highly efficiency compositional composition pesticide containing thiocyclam, including the first active constituent avermectin, second activity at
Divide thiocyclam, third active ingredient Tea Saponin, and avermectin：Thiocyclam：The mass ratio of Tea Saponin is 1:7:11.Three kinds of activity
The cumulant (weight adduction) of ingredient is the 38% of the composition total weight.
The embodiment of the present invention carries out verification experimental verification using the method that Toxicity Determination and field control effectiveness test are combined.
Toxicity Determination is first passed through, clear two kinds of medicaments co-toxicity coefficient (CTC) after mixture by a certain percentage, CTC ﹤ 80 are antagonism work
With 80≤CTC≤120 are summation action, and CTC ﹥ 120 are synergistic effect.Herein on basis, then carry out field control effectiveness test.
One, toxicity bioassay
1. reagent agent is prepared：
1.8% abamectin emulsifiable concentrate and 90% the former medicine of AVM are produced by North China Ai Nuo Co., Ltds of pharmacy group；
50% thiocyclam soluble powder is produced by Jiangsu Tianrong Group Co., Ltd., and 65% Tea Saponin powder is by wild day in Hangzhou
Right plant Science and Technology Ltd. production.A certain amount of the former medicine of AVM is weighed, it is double containing 1% Tween 80 with being used after acetone solution
It steams water and is made into 20% VM single dose；Then avermectin, thiocyclam and Tea Saponin are mixed into (being shown in Table 1) by different ratio.
2. for trying Luo Yuan：
Pomacea canaliculata pieces of an egg are acquired from Nanchang County of Jiangxi Province towns San Jiang rice field, indoor hatching is taken back and establishes experimental population, are selected
Young spiral shell is subjects (individual weight is 3 ± 0.5g/).
3. bioassay method：
Toxicity Determination is using leaching spiral shell method.By effective ingredient content calculation dosage, various concentration liquid is prepared.
It is control treatment to be all provided with clear water, and each processing sets 4 repetitions.1000mL liquids or clear water are contained per keg, throws 10, spiral shell, are capped yarn
Net prevents Pomacea canaliculata from escaping.It is placed in (25 ± 1) DEG C thermostatic chamber, death condition is investigated in 72h, calculate the death rate and correction is dead
Rate is died, virulence regression equation is established with 13.0 softwares of DPS, calculates LC50With 95% confidence limit.
4, test result：
The Toxicity Determination result is shown in Table 1.As known from Table 1, Pomacea canaliculata is most sensitive to avermectin, LC50Value is minimum, is
0.1198mg/L, and the LC of Tea Saponin50Maximum is 10.5444 mg/L.Avermectin, thiocyclam and Tea Saponin press Avermectin
Element：Thiocyclam：The mass ratio 1 of Tea Saponin:1~7:There is different degrees of synergistic effect to Pomacea canaliculata after 3~11 compoundings, is total to
Malicious coefficient is between 128.8~270.9, and with avermectin：Thiocyclam：The mass ratio 1 of Tea Saponin:7:9 synergistic effect is most
Obviously, co-toxicity coefficient is maximum (270.9).
The virulence of 1. avermectin of table, thiocyclam and Tea Saponin and its different ratio to Pomacea canaliculata
Measurement result
Two, field control effectiveness test
It is apparent to synergy according to the requirement of pesticide field efficacy medicine test criterion (one) for the reliability of verification proportioning screening
Proportioning carried out the test of pesticide effectiveness of field control Pomacea canaliculata and striped rice borer.
1, Pomacea canaliculata field control effectiveness test is prevented
1.1 test method：
Experiment is according to RANDOMIZED BLOCK DESIGN.4 repetitions are often handled, are 4m per plot area2.Random district's groups arrangement.Each examination
Test cell surrounding to be surrounded with the gauze of 1m high, and block the string water in each section, independent irrigation and drainage, so as not to the migration of each minizone spiral shell and
Spiral shell medicine mixes.Each cell transplanting rice seedling 100 clumps, 4 plants every clump, and 2~4cm is kept to swim.On the day of transplanting, per cell
It is put into relatively uniform consistent middle spiral shell 40-50.The even spraying dispenser after the clarification of water of rice field.2d after administration and 7d, point
The dead spiral shell number of each cell Pomacea canaliculata is not investigated, calculates control effect.
1.2 test result
Test result (table 2) is shown, 2 days after medicine, avermectin 300g.ai/hm2, thiocyclam 2250g.ai/hm2With tea soap
Plain 7500g.ai/hm2 is respectively 56.2%, 65.8% and 72.6% to the control effect of Pomacea canaliculata, avermectin, thiocyclam and
Tea Saponin presses avermectin：Thiocyclam：The mass ratio 1 of Tea Saponin:1~7:After 3~11 compoundings, exist to the control effect of Pomacea canaliculata
Between 81.5%-90.6%, the control effect that is applied alone obviously higher than avermectin, thiocyclam and Tea Saponin.7 days after medicine, Ah
Tie up rhzomorph 300g.ai/hm2, thiocyclam 2250g.ai/hm2With Tea Saponin 7500g.ai/hm2To the control effect difference of Pomacea canaliculata
It is 67.5%, 73.2% and 80.5%, avermectin, thiocyclam and Tea Saponin press avermectin：Thiocyclam：The matter of Tea Saponin
Measure ratio 1:1~7:After 3~11 compoundings, to the control effect of Pomacea canaliculata between 89.5%-96.8%, also obviously higher than AVM hereinafter
The control effect that rhzomorph, thiocyclam and Tea Saponin are applied alone.Show avermectin, thiocyclam and Tea Saponin by avermectin：Desinsection
Ring：The mass ratio 1 of Tea Saponin:1~7:There is excellent control effect to Pomacea canaliculata after 3~11 compoundings, have excellent quick-acting
Property and lasting effect.In addition, mixed agent and three single dose applying areas, paddy growth is normal, and no poisoning occurs.
The control effect of 2. avermectin of table, thiocyclam and Tea Saponin and its different ratio to Pomacea canaliculata
2, striped rice borer field control effectiveness test is prevented
2.1 test method：
Using the random district's groups in field, cell, plot area 50m are set2/ cell, often processing are repeated 4 times.Striped rice borer 1-2
Instar larvae occurrence in peak period uses power spraye even spraying dispenser 1 time after adding 750 liters of dilutions of water by per hectare dosage,
It when field, snout moth's larva causes harm basicly stable (when the aggrieved shape of blank district is apparent), is sampled using parallel jump method, per cell
Investigate 50 clumps of rice.Rice total strain number, withered heart strain number and remaining larva number are investigated, withered heart rate and larval mortality are counted.It calculates
Control effect.
2.2 test result
Test result is shown in Table 3.From table 3 it can be seen that avermectin 200g.ai/hm2, thiocyclam 1500g.ai/hm2And tea
Saponin 7500g.ai/hm2Withered heart control effect to striped rice borer is respectively 76.4%, 81.5% and 11.7%, and avermectin is killed
Worm ring and Tea Saponin press avermectin：Thiocyclam：The mass ratio 1 of Tea Saponin:1~3:After 3~7 compoundings, to the withered heart of striped rice borer
Control effect is between 88.4%-96.2%, the control effect that is applied alone obviously higher than avermectin, thiocyclam and Tea Saponin.
From the point of view of the larval mortality of striped rice borer, 200 g.ai/hm of avermectin2, thiocyclam 1500g.ai/hm2And Tea Saponin
7500g.ai/hm2Lethality to Chilo spp larvae is respectively 83.2%, 86.8% and 13.6%, avermectin, thiocyclam and
Tea Saponin presses avermectin：Thiocyclam：The mass ratio 1 of Tea Saponin:1~3:After 3~7 compoundings, to the lethality of Chilo spp larvae
Between 92.6%-98.4%, the Chilo spp larvae lethality that is applied alone obviously higher than avermectin, thiocyclam and Tea Saponin.
Show avermectin, thiocyclam and Tea Saponin by avermectin：Thiocyclam：The mass ratio 1 of Tea Saponin:1~3:After 3~7 compoundings
There is excellent control effect to striped rice borer.In addition, mixed agent and three single dose applying areas, paddy growth is normal, no poisoning hair
It is raw.
The control effect of 3. avermectin of table, thiocyclam and Tea Saponin and its different ratio to striped rice borer
Claims (3)
1. one kind is gone out, spiral shell controls the efficient medicament of snout moth's larva, it is characterised in that：By the first active ingredient avermectin, the second active ingredient desinsection
Ring and third active ingredient Tea Saponin compound.
2. one kind according to claim 1 is gone out, spiral shell controls the efficient medicament of snout moth's larva, it is characterised in that：The avermectin：Thiocyclam：
The mass ratio of Tea Saponin is 1:1~7:3~11.
3. one kind according to claim 1 is gone out, spiral shell controls the efficient medicament of snout moth's larva, it is characterised in that：Avermectin：Thiocyclam：Tea soap
The mass ratio of element is 1:3~7:5~11.
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|---|---|---|---|---|
| WO1999025188A2 (en) * | 1997-11-14 | 1999-05-27 | Novartis Ag | Pesticidal compositions comprising abamectin |
| CN1679397A (en) * | 2004-04-10 | 2005-10-12 | 青岛科技大学 | Composition of tea saponin and abamectin for killing pests and mite |
| CN101743982A (en) * | 2009-12-29 | 2010-06-23 | 华南农业大学 | Mixed insecticide of tea saponin and nereistoxin insecticide |
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| 唐涛 等: "不同类型杀虫剂对水稻二化螟及稻纵卷叶螟的田间防治效果评价", 《植物保护》 * |
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