CN103960228A - Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method - Google Patents

Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method Download PDF

Info

Publication number
CN103960228A
CN103960228A CN201310042873.4A CN201310042873A CN103960228A CN 103960228 A CN103960228 A CN 103960228A CN 201310042873 A CN201310042873 A CN 201310042873A CN 103960228 A CN103960228 A CN 103960228A
Authority
CN
China
Prior art keywords
film forming
forming agent
agricultural chemicals
epidemic disease
forest
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
Application number
CN201310042873.4A
Other languages
Chinese (zh)
Inventor
陈安良
胡加付
张绍勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang A&F University ZAFU
Original Assignee
Zhejiang A&F University ZAFU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang A&F University ZAFU filed Critical Zhejiang A&F University ZAFU
Priority to CN201310042873.4A priority Critical patent/CN103960228A/en
Publication of CN103960228A publication Critical patent/CN103960228A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides a pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method. The pesticide film forming agent comprises 0.5-10% of an active component, 0.5-10% of a film forming aid, 5-15% of a solvent, 5-15% of an aid and 50-80% of water; and the active component is one of or a mixture comprising several of tebuconazole, difenoconazole, propiconazole and emamectin benzoate. The drug film forming agent has a good control effect on the diseases and insect pests of the forest trees, has a low price, is convenient to use, and has a good control effect on the dry rot diseases of hickory trees, the canker of various trees, stalk longhorn beetles and bark beetles, leaf aphids, red spider mites and the like especially; the drug film forming agent reduces the active component volatilization and loss possibility and changes the release performance, so the residual period is prolonged, the drug dose and the dosing frequency are reduced; and the drug film forming agent reduces the toxicity of highly toxic pesticides, reduces the acute toxicity of pesticides, reduces the drift of the pesticides, and mitigates the pollution to the environment and the hazard to crops.

Description

Agricultural chemicals film forming agent of preventing and treating for Epidemic Disease of Forest and preparation method thereof
Technical field
The present invention relates to prevent and treat Epidemic Disease of Forest technical field, refer to especially a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control.
Background technology
China is one of country that Harmful occurs, harm is the most serious.There is 1.7 hundred million mu of areas in Harmful the Eleventh Five-Year Plan period every year, Main Forest Pest Species has 295 kinds, record data according to the State Administration of Forestry, China because of lethal trees more than 4,000 ten thousand strains of forest disease and pest, causes damage more than 1,100 hundred million yuan every year every year.Equal 5,300 ten thousand mu for many years of 2010 and national Harmful moderate in 2011, severe generating planes, for the same period afforestation area 59%.In recent years, along with global economic integration progress is accelerated, the external Harmful spread scope of substantial risk further expands, and the extent of injury is further aggravated.
For a long time, the formulations of pesticide of forestry pest control are all indiscriminately imitated control of agricultural pest formulation, there is no the formulations of pesticide for forestry pests & diseases occurrence characteristic and production of forestry actual development.The tree growth cycle is long, and many in damage by disease and insect generation in vegetative period kind, woodland dispenser difficulty is large, needs agricultural chemicals to have the features such as efficient, long-acting, anti-current mistake.In recent years, along with the increasing that climatic variation and operation are moved the capital to another place, forest bar portion damage by disease and insect is on the rise.The damage by disease and insect such as forest limb, skin zone have very strong disguise, because of reasons such as drift, evaporation, degradeds, make the availability less than 0.1% of pesticide active ingredient, use agricultural chemicals be difficult to efficient, quick-acting, control Epidemic Disease of Forest easily.
Summary of the invention
The present invention proposes for agricultural chemicals film forming agent of Epidemic Disease of Forest control and preparation method thereof, has solved in prior art that forestry pests & diseases dispenser difficulty is large, the easily technical problem such as loss of drug effect.
Technical scheme of the present invention is achieved in that
For an agricultural chemicals film forming agent for Epidemic Disease of Forest control, its component comprises:
Described active component is one or more the mixture in Tebuconazole, Difenoconazole, propiconazole, first dimension salt.
As preferred technical scheme, the component of described agricultural chemicals film forming agent comprises:
Described active component is one or more the mixture in Tebuconazole, Difenoconazole, propiconazole, first dimension salt.
As preferred technical scheme, described active component is the mixture of Difenoconazole and first dimension salt.
As preferred technical scheme, described active component is the mixture of Difenoconazole, Tebuconazole and first dimension salt.
As preferred technical scheme, described auxiliary agent is selected from one or more the mixture in phenethyl phenol polyethenoxy ether, alkyl benzene calcium sulfonate, fatty alcohol polyoxyethylene ether sulfate, octyl phenol formaldehyde resin, octadecyl base pitch base ammonium chloride, BD-3077.
As preferred technical scheme, described solvent is selected from one or more mixtures in methyl alcohol, n-butanol, ethanol, diethylene glycol butyl ether, ethyl acetate, isopropyl alcohol.
As preferred technical scheme, described coalescents is selected from one or more the mixture in ethyl cellulose, butyl acetate cellulose, polyvinylpyrrolidone, polyvinyl butyral, shitosan, sodium carboxymethylcellulose, polyvinyl alcohol, GY-F25, rosin diene.
As preferred technical scheme, adopt spraying or smearing method to use.
A preparation method for the agricultural chemicals film forming agent of preventing and treating for Epidemic Disease of Forest, comprising:
First active component, auxiliary agent, coalescents are dissolved in solvent, in high-speed stirred situation, add water, constant temperature stirs at 35-45 DEG C, makes agricultural chemicals film forming agent.
As preferred technical scheme, the speed of described stirring is 400-800r/min, and temperature is 40 DEG C, and mixing time is 0.5-1h.
The present invention be directed to the agricultural chemicals film forming agent of forestry pests & diseases occurrence characteristic and production of forestry actual development.This agricultural chemicals film forming agent is not suitable in agricultural.Agricultural chemicals film forming agent of the present invention uses in forestry, sticks on plant corpus, reduces the loss of drug ingedient, and drug effect can continue 1-2 month.
The exploitation of this medicament, significant for the prevention and control ability that strengthens China's agriculture and forestry damage by disease and insect.
The present invention compared with prior art has following beneficial effect:
(1) medicine film forming agent of the present invention has good control effect, cheap, easy to use to Epidemic Disease of Forest, especially to cathay hickory dry rot, various trees canker, and bar portion longicorn, bark beetle, and the insect pest such as leaf portion aphid, two spotted spider mite;
(2) medicine film forming agent of the present invention can reduce the decomposition to former medicine of light, air, water and microorganism in environment effectively, the possibility that reduce active ingredient volatilization, runs off, and changed release performance, thus the longevity of residure is extended, dosage and medication number of times reduce; Make that high-toxic pesticide is low to be poisoned simultaneously, reduced the acute toxicity of agricultural chemicals, reduced the drift of agricultural chemicals, alleviated the pollution to environment and the poisoning to crop, reach the object of " subtracting medicine synergy "; Especially the insects such as woodland trunk disease and food leaf are had to good control efficiency, be described as " fire wall " of forest disease and insect resistance.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Table 1
The raw material percentage of the agricultural chemicals film forming agent of preventing and treating for Epidemic Disease of Forest
Table 1 and hereinafter, what material name was long represents by ellipse, as dodecyl sodium sulfonate calcium, gets its two words " 12 " and " sour calcium " end to end, and middle all the other words represent by "/" as " alkyl sulphur ", and all the other are roughly the same.Above-mentioned each embodiment has done 3 times.
In table each embodiment Central Plains medicine and solvent adding amount number, determine the content of pesticide-germicide film forming agent active ingredient in preparation, the activity difference of this agricultural chemicals film forming agent to different action targets will be considered the factors such as cost, raw material sources simultaneously.
Embodiment 8
For an agricultural chemicals film forming agent for Epidemic Disease of Forest control, it consists of:
Being prepared as follows of the above-mentioned agricultural chemicals film forming agent for Epidemic Disease of Forest control:
First active component, auxiliary agent, coalescents are dissolved in solvent, under high speed 800r/min stirring state, add water, constant temperature stirs 1h at 35 DEG C, makes agricultural chemicals film forming agent.
The above-mentioned 5% Difenoconazole tree disease film forming being mixed with or smear control agent, can effectively prevent and treat various forest-crop diseases, and concrete effect is shown in laboratory test and woodland result of the test.
1. toxicity is measured
(1) for examination bacterial classification: cathay hickory dry rot (Macrophoma caryae): provided by engineering test chamber, the efficient technology of preparing of Zhejiang A & F University's biopesticide Zhejiang Province.
(2) indoor Antibacterial Activity: adopt growth rate method to measure case study on implementation 1 Chinese medicine to the inhibitory action for examination cathay hickory dry rot.PDA medium is divided and installed in 15mL test tube with pipette, each test tube 9mL, is placed in autoclave sterilizing.Under aseptic condition, pipette the each 1mL of the liquid having prepared and pour in the culture dish of diameter 9cm with 9mL PDA medium respectively, fully mix rear as processed group.Obtain concentration and be respectively 200mgL -1, 100mgL -1, 50mgL -1, 25mgL -1, 12.5mgL -1band poison medium, establish solvent and blank.Each concentration is a processing, and every processing repeats 3 times.To accessing 1 of the cathay hickory dry rot pathogen bacterium cake that eugonic diameter is 6mm, mycelia one placed face down in above-mentioned each medium.The medium preservative film that connects bacterium is sealed, be placed under 25 DEG C of conditions and cultivate, cover with after culture dish until blank mycelia, all processing culture dishes are taken out to the colony diameter of measuring separately, each bacterium colony adopts right-angled intersection method to measure two diameters, represents bacterium colony size with its mean.Calculate mycelial growth inhibition rate, adopt probability value analytical method to calculate virulence regression equation, the EC of each compound 50value, 95% confidence limit and correlation coefficient.
The virulence regression equation of each medicament is: Y=60.516+0.5411X;
Lethal concentration of 50 LC 50=11.4mg/L;
95% confidence limit 10.56-13.11mg/L.
2. Field efficacy tests
Adopt woodland water spray film forming is used or dilute and smear use, the lasting period is long, and concrete control efficiency is in table 2.
Table 2 tree disease film forming or smear control agent control efficiency
Embodiment 9
For an agricultural chemicals film forming agent for Epidemic Disease of Forest control, it consists of:
Being prepared as follows of the above-mentioned agricultural chemicals film forming agent for Epidemic Disease of Forest control:
First active component, auxiliary agent, coalescents are dissolved in solvent, under high speed 400r/min stirring state, add water, constant temperature stirs 30min at 45 DEG C, makes agricultural chemicals film forming agent.
The above-mentioned 2% first dimension salt trees insect pest film forming control agent that is mixed with, can effectively prevent and treat various leaf portions and the limb insect pest of various trees, and 1000 times of liquid sprayings of woodland dilution are used, and the lasting period is long, and concrete control efficiency is in table 3.
Table 3 trees insect pest film forming control agent control efficiency
Embodiment 10
For an agricultural chemicals film forming agent for Epidemic Disease of Forest control, it consists of:
Being prepared as follows of the above-mentioned agricultural chemicals film forming agent for Epidemic Disease of Forest control:
First active component, auxiliary agent, coalescents are dissolved in solvent, under high speed 600r/min stirring state, add water, constant temperature stirs 30min at 40 DEG C, makes agricultural chemicals film forming agent.
The above-mentioned 2% first dimension salt+3% Difenoconazole film forming agent film forming control agent that is mixed with, can effectively prevent and treat various leaf portions and the limb diseases and pests of various trees, 1000 times of liquid sprayings of woodland dilution are used, can control the damage by disease and insect of some forests simultaneously, as above-mentioned cathay hickory, the commodity trees damage by disease and insect such as red bayberry, avoid repetition dispenser, reduce the impact of medicament on environment, and the lasting period is long.
Embodiment 11
For an agricultural chemicals film forming agent for Epidemic Disease of Forest control, it consists of:
The above-mentioned agricultural chemicals film forming agent being mixed with, can effectively prevent and treat various leaf portions and the limb diseases and pests of various trees, and 1000 times of liquid sprayings of woodland dilution are used, can control the damage by disease and insect of some forests simultaneously, avoid repetition dispenser, reduce the impact of medicament on environment, and the lasting period is long.
Embodiment 12
For an agricultural chemicals film forming agent for Epidemic Disease of Forest control, it consists of:
The above-mentioned agricultural chemicals film forming agent being mixed with, can effectively prevent and treat various leaf portions and the limb diseases and pests of various trees, and 1000 times of liquid sprayings of woodland dilution are used, can control the damage by disease and insect of some forests simultaneously, avoid repetition dispenser, reduce the impact of medicament on environment, and the lasting period is long.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. for an agricultural chemicals film forming agent for Epidemic Disease of Forest control, it is characterized in that, its component comprises:
Described active component is one or more the mixture in Tebuconazole, Difenoconazole, propiconazole, first dimension salt.
2. a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1, is characterized in that, its component comprises:
Described active component is one or more the mixture in Tebuconazole, Difenoconazole, propiconazole, first dimension salt.
3. a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1 and 2, is characterized in that, described active component is the mixture of Difenoconazole and first dimension salt.
4. a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1 and 2, is characterized in that, described active component is the mixture of Difenoconazole, Tebuconazole and first dimension salt.
5. a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1 and 2, it is characterized in that, described auxiliary agent is selected from one or more the mixture in phenethyl phenol polyethenoxy ether, alkyl benzene calcium sulfonate, fatty alcohol polyoxyethylene ether sulfate, octyl phenol formaldehyde resin, octadecyl base pitch base ammonium chloride, BD-3077.
6. a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1 and 2, is characterized in that, described solvent is selected from one or more mixtures in methyl alcohol, n-butanol, ethanol, diethylene glycol butyl ether, ethyl acetate, isopropyl alcohol.
7. a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1 and 2, it is characterized in that, described coalescents is selected from one or more the mixture in ethyl cellulose, butyl acetate cellulose, polyvinylpyrrolidone, polyvinyl butyral, shitosan, sodium carboxymethylcellulose, polyvinyl alcohol, GY-F25, rosin diene.
8. a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1 and 2, is characterized in that, adopts spraying or smearing method to use.
9. the preparation method of a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 1 and 2, comprising:
First active component, auxiliary agent, coalescents are dissolved in solvent, in high-speed stirred situation, add water, constant temperature stirs at 35-45 DEG C, makes agricultural chemicals film forming agent.
10. the preparation method of a kind of agricultural chemicals film forming agent for Epidemic Disease of Forest control according to claim 9, is characterized in that, the speed of described stirring is 400-800r/min, and temperature is 40 DEG C, and mixing time is 0.5-1h.
CN201310042873.4A 2013-01-31 2013-01-31 Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method Pending CN103960228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310042873.4A CN103960228A (en) 2013-01-31 2013-01-31 Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310042873.4A CN103960228A (en) 2013-01-31 2013-01-31 Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method

Publications (1)

Publication Number Publication Date
CN103960228A true CN103960228A (en) 2014-08-06

Family

ID=51230642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310042873.4A Pending CN103960228A (en) 2013-01-31 2013-01-31 Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method

Country Status (1)

Country Link
CN (1) CN103960228A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104738029A (en) * 2015-02-11 2015-07-01 四川红种子高新农业有限责任公司 Forest activity controlled-release coating agent and application thereof to pest control
CN106070209A (en) * 2016-05-27 2016-11-09 贵州大学 The citral HP β CD K sustained release film formulation of prevention and control rice blast
CN107047615A (en) * 2017-05-11 2017-08-18 四川省农业科学院植物保护研究所 The combination agent and preventing control method of Synthetical prevention Prospect on Kiwifruit Bacterial Canker
CN107079936A (en) * 2017-05-04 2017-08-22 民勤县茂源农业科技发展有限公司 Prevent and treat the method for treating seeds of cucurbita pepo seedling rot
CN107258816A (en) * 2017-07-20 2017-10-20 天津市瀚葳园林植物保护技术有限公司 A kind of composition pesticide for being used to treat and prevent dothiorella gregaria
CN107258776A (en) * 2017-06-29 2017-10-20 山东大农药业有限公司 A kind of sustained releasing pesticide granule and preparation method thereof
CN109221130A (en) * 2018-10-25 2019-01-18 慕善斌 A kind of chitin degradable biological coating agent for seed and preparation method thereof
CN109845747A (en) * 2018-12-24 2019-06-07 杭州市临安区林业局 A kind of antiseptic paint agent and its preparation and application preventing and treating hickory nut dry rot
CN113603529A (en) * 2021-08-05 2021-11-05 安徽省司尔特肥业股份有限公司 Special compound fertilizer for soybeans and preparation method thereof
CN113729024A (en) * 2021-10-20 2021-12-03 爱恩溪(武汉)科技有限公司 Forest sterilization and disinsection mixed preparation and preparation method and use method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1666611A (en) * 2005-04-08 2005-09-14 浙江禾田化工有限公司 Seed coating agent containing benfuracarb
CN1726781A (en) * 2005-07-26 2006-02-01 河北农业大学 Seed coating Agent in high effective and low toxicity for wheat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1666611A (en) * 2005-04-08 2005-09-14 浙江禾田化工有限公司 Seed coating agent containing benfuracarb
CN1726781A (en) * 2005-07-26 2006-02-01 河北农业大学 Seed coating Agent in high effective and low toxicity for wheat

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
樊邵平等: "森林苗圃中纤维素酯成膜剂的应用研究", 《林业科技》, vol. 25, no. 4, 31 July 2000 (2000-07-31) *
高东旗等: "医用消毒剂和高分子成膜剂配伍防治苹果腐烂病", 《河北果树》, no. 3, 31 December 2001 (2001-12-31) *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104738029A (en) * 2015-02-11 2015-07-01 四川红种子高新农业有限责任公司 Forest activity controlled-release coating agent and application thereof to pest control
CN104738029B (en) * 2015-02-11 2016-10-26 四川红种子高新农业有限责任公司 A kind of forest activity slow release liniment and the application in the prevention and control of plant diseases, pest control thereof
CN106070209A (en) * 2016-05-27 2016-11-09 贵州大学 The citral HP β CD K sustained release film formulation of prevention and control rice blast
CN106070209B (en) * 2016-05-27 2018-10-19 贵州大学 The citral HP- β-CDK sustained release film formulations of prevention and control rice blast
CN107079936A (en) * 2017-05-04 2017-08-22 民勤县茂源农业科技发展有限公司 Prevent and treat the method for treating seeds of cucurbita pepo seedling rot
CN107047615A (en) * 2017-05-11 2017-08-18 四川省农业科学院植物保护研究所 The combination agent and preventing control method of Synthetical prevention Prospect on Kiwifruit Bacterial Canker
CN107258776A (en) * 2017-06-29 2017-10-20 山东大农药业有限公司 A kind of sustained releasing pesticide granule and preparation method thereof
CN107258816A (en) * 2017-07-20 2017-10-20 天津市瀚葳园林植物保护技术有限公司 A kind of composition pesticide for being used to treat and prevent dothiorella gregaria
CN109221130A (en) * 2018-10-25 2019-01-18 慕善斌 A kind of chitin degradable biological coating agent for seed and preparation method thereof
CN109845747A (en) * 2018-12-24 2019-06-07 杭州市临安区林业局 A kind of antiseptic paint agent and its preparation and application preventing and treating hickory nut dry rot
CN109845747B (en) * 2018-12-24 2021-05-25 杭州市临安区林业局 Sterilization smearing agent for preventing and treating dry rot of hickory nut and preparation and application thereof
CN113603529A (en) * 2021-08-05 2021-11-05 安徽省司尔特肥业股份有限公司 Special compound fertilizer for soybeans and preparation method thereof
CN113729024A (en) * 2021-10-20 2021-12-03 爱恩溪(武汉)科技有限公司 Forest sterilization and disinsection mixed preparation and preparation method and use method thereof

Similar Documents

Publication Publication Date Title
CN103960228A (en) Pesticide film forming agent used for controlling diseases and insect pests of forest trees, and its preparation method
CN103636600B (en) A kind of agricultural agent composition
CN103155914B (en) Film spreading oiling agent used for preventing and controlling plant diseases and insect pests at basal part of rice stem and application
CN102349507B (en) Pymetrozine-containing ultralow volume liquid agent
CN101743989B (en) Insecticide injection composition
JP2005255566A (en) Tree trunk-injectable composition for preventing tree from damage by harmful insect and method for the same
CN108029683A (en) A kind of aqueous emulsion and its preparation process containing phenthoate dimephenthoate cidial and avermectin
CN104488998A (en) Synergistic compound hicide caphidicide containing sophocarpidine and preparation method of synergistic compound hicide caphidicide
CN104770368A (en) Bactericidal composition containing coumoxystrobin and xinjunan and application thereof
CN109430258A (en) A kind of trunk injection liquor for the containing graphene nano material preventing and treating diaphorina citri
CN102907420B (en) Insect aerosol synergist
CN106172425B (en) A kind of bactericidal composition and its application containing octyl trichlamide and propiconazole
CN105410013A (en) Insecticide-pesticide mixture preparation
CN1729781A (en) The application of Imidacloprid phoxim insecticide composition in the crop controlling underground pest
CN102028001B (en) Sophora alopecuroides L alkaloid-containing plant-derived synergistic compound aphicide and preparation method thereof
CN101803605B (en) Insecticidal composition of butene-fipronil and spinosad
CN106070265A (en) A kind of insecticide pesticide preparation containing botanical pesticide matrine and preparation method and application
CN108770872A (en) The compound pesticide preparation and its preparation of a kind of carvacrol and Folium Isatidis extract and application
CN106172404B (en) A kind of bactericidal composition and its application containing coumoxystrobin and bromothalonil
CN102283255A (en) Nicotine-containing botanical synergist compound insecticide and preparation method thereof
CN103734168B (en) Insecticidal pesticide formulation containing biopesticide-rotenone
CN103704212A (en) Parasitic wasp attractant and preparation method and application thereof
CN106490014A (en) A kind of plant compound pesticide containing ricidine. and preparation method thereof
CN105746563A (en) Pleocidin and athomin compounded composition and application thereof
CN103875703B (en) A kind of agricultural chemicals paste preventing and treating longicorn

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20140806