CN1857074A - Biological preventing and controlling agent for pests of storage grain - Google Patents
Biological preventing and controlling agent for pests of storage grain Download PDFInfo
- Publication number
- CN1857074A CN1857074A CN 200610072820 CN200610072820A CN1857074A CN 1857074 A CN1857074 A CN 1857074A CN 200610072820 CN200610072820 CN 200610072820 CN 200610072820 A CN200610072820 A CN 200610072820A CN 1857074 A CN1857074 A CN 1857074A
- Authority
- CN
- China
- Prior art keywords
- diflubenzuron
- abg
- insect
- ether
- polyoxyethylene
- 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.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a preparation process of pesticide composition for stored grain, and features that the pesticide composition consists of diflubenzuron 2-10%, fenoxycarb 10-35%, solvent 50-72%, co-solvent 8-15% and emulsifier 5-18%. It is used for stored grain and has low toxicity and broad pesticidal spectrum. The use amount of 8 ppm can result in effective period of 1 year.
Description
Technical field
The invention belongs to the application of insect growth regulator, IGR, belong to a kind of biocontrol agent in the foodstuff preservation field.
Background technology
Insect growth regulator, IGR (insect growth regulator) is that the normal growth that utilizes medicine to upset insect is grown, and makes the individual viability decline of insect, death or population extinction, thereby reaches the purpose of pest control, cover crop.This type of medicine is owing to its unique mechanism of action has low toxicity, low pollution, reaches the characteristic to people and animals and useful insect safety.Develop this type of medicine and help the sustainable development of agricultural chemicals.From present agricultural chemicals market and development trend, some organophosphorous pesticides (as acephatemet) are being progressively disabled, limit the use of, and pyrethrin pesticide is because its resistance problem, and its market share is also descending year by year.The substitute is the sudden emergence of antibiotic and insect growth regulator, IGR.Therefore, develop a kind of new biocontrol agent and be applied in the foodstuff preservation aspect, have great importance.
The insecticide mechanism of domestic a large amount of uses at present is poisoning property, as organophosphorous pesticide, pyrethroid, carbamates, wherein most kinds are because long-term the use, adapted to by insect, particularly those breed fast insect, all produced resistance (can resist nerve poisons), but incompatible to the interference of juvenile hormone class.And fenoxycarb does not use at present at home as yet, adds unique insecticidal mechanism, and there is not resistance in most of insects, thereby to the insect that conventional pesticide has developed immunity to drugs, will show active high desinsection advantage.
Corpus allatum hormone analog fenoxycarb has that toxicity is low, insecticidal activity is high, formulation rate is little, and easily degraded, free from environmental pollution in soil and water is to natural enemies security, do not destroy advantage such as the ecological balance.In many agricultural chemicals information publications fenoxycarb is thought very highly both at home and abroad, all think the new varieties that should develop at present; Widespread adoption, especially on fruit tree and cotton, control efficiency is good.Along with the progress of application technology, and the reinforcement of environmental consciousness, fenoxycarb consumption and scope will constantly increase.
After it is found that two aromatic hydrazide kind compounds can cause that tested insect precocity, lethal are casted off a skin, make that people wish that exploitation has the hope of the insecticide of commercial significance as target with insect receptor (EcR) in the past, become real possibility.In two ten years subsequently, scientists has been carried out a large amount of work in this field, be widely used in the integrated control of insect, though the insecticidal activity and the insecticidal spectrum of two aromatic hydrazide kind insect growth regulator, IGRs of different structure are not quite similar, because the poisoning symptom and the mechanism of action thereof that these compounds cause are very similar.
Above-mentioned insect growth regulator, IGR belongs to following 2 types respectively according to the mode of action to insect: 1. ABG-6215, and the corpus allatum hormone analog, it influences the metamorphosis of casting off a skin of insect and larva; Corpus allatum hormone secretes, can make larva to keep a kind of compound of children's state in age by the insect corporal allata.The compound of the approximate natural insect hormone of present thousands of kinds of chemical constitutions of synthetic, and be referred to as the insect hormone analog, insecticidal activity with wide spectrum is effective to diptera, coleoptera, Homoptera, Hymenoptera, Lepidoptera, different inferior wing order, thrips, psocopteran 50 various pests and some acarians, nematode.2. diflubenzuron, chitin synthesizes inhibitory preparation, and it can restrain the chitinous formation of insect body surface, and chitin synthesis inhibitor is a big class carbamide compounds, and it can suppress the formation of insect chitin, and chitin is the main component of insect cuticle.The body wall of insect is very thin, but it is made of many layers, and wherein the endepidermis of epidermal area is thicker one deck, and its main component is exactly a chitin.Chitinous chemical property is stable, and water insoluble, alcohol and ether also are insoluble to weak acid and highly basic, and this also is that insect after death can long preservation and imputrescible reason.Work as insect, particularly larva will form new epidermis when casting off a skin, and chitin synthesis inhibitor just can suppress the chitinous formation of larva, this just make larva because of new epidermis can not: cause deformity, final dead.Chitin synthesis inhibitor control grain storage pest, its mechanism just is this.Though corpus allatum hormone covers 515 can control grain storage pest effectively, and has used as grain protecting agent.But this compounds has following defective, and is promptly relatively poor for the control effect of low instar larvae, can not control the generation of disguised grain storage pest (rice weevil and corn weevil etc.) first filial generation simultaneously.And chitin synthesis inhibitor can not only be controlled moth such as rice weevil and corn weevil erosion property insect effectively, but also have to mammalian toxicity low and in natural environment advantage such as decomposition rapidly.
Summary of the invention
Biological preventing and controlling agent for pests of storage grain of the present invention is to add solvent, cosolvent, emulsifier with ABG-6215 and diflubenzuron effective ingredient, and the shared mass percent of this insecticide is as follows:
Diflubenzuron 2-10%
ABG-6215 10-35%
Solvent 50-75%
Cosolvent 8-15%
Emulsifier 5-18%
Above-mentioned cosolvent is selected from least a in methyl alcohol, ethanol, n-butanol, acetone, the glycerine; Solvent is selected from 2-Pyrrolidone, N, dinethylformamide, N,N-dimethylacetamide, N, at least a in N-diethylformamide, dimethyl sulfoxide (DMSO), dimethylbenzene, the toluene etc.; Emulsifier is one or more blended emulsifiers in phenethyl phenol polyethenoxy polyethenoxy ether, alkylphenol polyoxyethylene formaldehyde condensation products, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, benzylphenol polyoxyethylene groups polyoxyethyl propyl ether, the December alkyl benzene calcium sulfonate.
Surprising is, contains diflubenzuron and ABG-6215 and has synergistic effect as the biocontrol agent of the present invention of active component, and in the biocontrol agent of the present invention, the weight ratio of diflubenzuron and ABG-6215 is 1: 10-10: 1, be preferably 1: 1-5.
Embodiment
Embodiment is as follows:
Example 1
Diflubenzuron 3%
ABG-6215 12%
Dimethyl sulfoxide (DMSO) 20%
Dimethylbenzene 52%
Acetone 7%
Methyl alcohol 6%
Phenethyl phenol polyethenoxy polyethenoxy ether 8%
Polyoxyethylene nonylphenol ether 5%
Earlier preceding four components abundant stirring and dissolving in retort, add other composition more successively during preparation, stir evenly the back packing and get final product.
Example 2
Diflubenzuron 5%
ABG-6215 10%
2-Pyrrolidone 15%
Toluene 50%
Acetone 6%
N-butanol 4%
Alkylphenol polyoxyethylene formaldehyde condensation products 3%
Castor oil polyoxyethylene ether 7%
Compound method can be with reference to example 1.
Application Example 1
We adopt paddy and the wheat just fumigating and the worm corpse is sieved to experimentize in the new pool food administration of Zengcheng City, Guangdong Province, and initial insect density is 0, and the worm kind is the common worm kind of our province, as rice weevil, gelechiid, lesser grain borer, booklice etc.Adopt example 1 to carry out mix according to dosage and evenly surround with paddy the back, whenever enclose and put 40 kilograms of grains with grain.Every month sampling Detection insect death condition the results are shown in testing record sheet 1 and table 2.
The application of table 1 insect growth regulator, IGR in the paddy insect protected
From analysis of experimental data as can be known, 8ppm example 1,30ppm malathion are comparatively remarkable to the paddy vermins-proof effect, but the 30ppm malathion is to booklice vermins-proof effect relative mistake, and blank, 8ppm ABG-6215 vermins-proof effect are poor.From as can be seen above-mentioned, the diflubenzuron of biocontrol agent of the present invention and the combination of ABG-6215 have synergistic effect.
Application Example 2
We mix thoroughly according to dosage and wheat with 7ppm example 2,10ppm ABG-6215,8ppm diflubenzuron in the laboratory, deposit and check after 1 year that the grain that effect 7ppm example 2 is handled does not have worm alive, and the 10ppm ABG-6215 has 22 worms alive, and the 8ppm diflubenzuron has 5 worms alive.
Claims (4)
1, a kind of biological preventing and controlling agent for pests of storage grain is characterized in that, it contains diflubenzuron and ABG-6215 as active component, and wherein, the weight ratio of diflubenzuron and ABG-6215 is 1: 10-10: 1.
2, according to the biocontrol agent of claim 1, the weight ratio that it is characterized in that diflubenzuron and ABG-6215 is 1: 1-5.
According to the biocontrol agent of claim 1 or 2, it is characterized in that 3, it is a kind of missible oil, wherein, the percentage by weight of each component is as follows:
Diflubenzuron 2-10%
ABG-6215 10-35%
Solvent 50-75%
Cosolvent 8-15%
Emulsifier 5-18%.
According to the biocontrol agent of claim 3, it is characterized in that 4, described cosolvent is selected from least a in methyl alcohol, ethanol, n-butanol, acetone, the glycerine; Described solvent is selected from 2-Pyrrolidone, N, dinethylformamide, N,N-dimethylacetamide, N, at least a in N-diethylformamide, dimethyl sulfoxide (DMSO), dimethylbenzene, the toluene; Described emulsifier is selected from one or more blended emulsifiers in phenethyl phenol polyethenoxy polyethenoxy ether, alkylphenol polyoxyethylene formaldehyde condensation products, polyoxyethylene nonylphenol ether, castor oil polyoxyethylene ether, benzylphenol polyoxyethylene groups polyoxyethyl propyl ether, the December alkyl benzene calcium sulfonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100728207A CN1857074B (en) | 2006-04-10 | 2006-04-10 | Biological preventing and controlling agent for pests of storage grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100728207A CN1857074B (en) | 2006-04-10 | 2006-04-10 | Biological preventing and controlling agent for pests of storage grain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1857074A true CN1857074A (en) | 2006-11-08 |
| CN1857074B CN1857074B (en) | 2011-08-10 |
Family
ID=37296078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100728207A Expired - Fee Related CN1857074B (en) | 2006-04-10 | 2006-04-10 | Biological preventing and controlling agent for pests of storage grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1857074B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106441A (en) * | 2016-06-05 | 2016-11-16 | 河南科技学院 | A kind of slow release type biological control agent and its preparation method and application |
| CN107114388A (en) * | 2017-05-22 | 2017-09-01 | 东至县云之慧农业开发有限公司 | Grain storage pest special efficacy low toxicity biocontrol agent |
| CN107969412A (en) * | 2017-12-07 | 2018-05-01 | 广东省粮食科学研究所 | Effectively implement the method for phosphine fumigation using mathematical model |
| DE202022104467U1 (en) | 2022-08-05 | 2022-08-23 | Prabhakar Ramesh Bhandari | Composition to improve the physiological and biochemical properties and to extend the shelf life of glycine max |
-
2006
- 2006-04-10 CN CN2006100728207A patent/CN1857074B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106441A (en) * | 2016-06-05 | 2016-11-16 | 河南科技学院 | A kind of slow release type biological control agent and its preparation method and application |
| CN107114388A (en) * | 2017-05-22 | 2017-09-01 | 东至县云之慧农业开发有限公司 | Grain storage pest special efficacy low toxicity biocontrol agent |
| CN107969412A (en) * | 2017-12-07 | 2018-05-01 | 广东省粮食科学研究所 | Effectively implement the method for phosphine fumigation using mathematical model |
| DE202022104467U1 (en) | 2022-08-05 | 2022-08-23 | Prabhakar Ramesh Bhandari | Composition to improve the physiological and biochemical properties and to extend the shelf life of glycine max |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1857074B (en) | 2011-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Graf | The role of insect growth regulators in arthropod control | |
| Mansour et al. | Larvicidal activity of some botanical extracts, commercial insecticides and their binary mixtures against the housefly, MuscaDomestica L | |
| Mondal et al. | Insect growth regulators and their potential in the management of stored-product insect pests | |
| Denloye | Bioactivity of powder and extracts from garlic, Allium sativum L.(Alliaceae) and spring onion, Allium fistulosum L.(Alliaceae) against Callosobruchus maculatus F.(Coleoptera: Bruchidae) on cowpea, Vigna unguiculata (L.) Walp (Leguminosae) seeds | |
| Poland et al. | Laboratory evaluation of the toxicity of systemic insecticides to emerald ash borer larvae | |
| CN1857074B (en) | Biological preventing and controlling agent for pests of storage grain | |
| Kumar et al. | Azadirachtin use efficiency in commercial neem formulations | |
| TW200533293A (en) | Use of molt-accelerating compounds, ecdysteroids, analogs thereof, and chitin synthesis inhibitors for controlling termites | |
| CN108174846A (en) | A kind of medicament of trapping and killing termites and preparation method thereof | |
| Vazirianzadeh et al. | The effects of oral application of cyromazine and triflumuron on house-fly larvae | |
| CN101444220A (en) | Buprofezin contained pesticide composition | |
| CN1957705A (en) | Composite preparation of pesticide between triflumuron and antibiotic insecticide | |
| Gadallah et al. | The effect of teflubenzuron and oxymatrine on some biological aspects of Sesamia critica Led.(Lepidoptera: Noctuidae) | |
| Roszaini et al. | Biotoxicity of tropical plant essential oils against subterranean termites Coptotermes curvignathus | |
| Eziah et al. | Bioefficacy of neem oil (CalneemTM), a botanical insecticide against the tropical warehouse moth, Ephestia cautella. | |
| CN1322472A (en) | All biological pesticide solution | |
| Muzzarelli et al. | Chitin synthesis inhibitors: effects on insects and on nontarget organisms | |
| US7179455B2 (en) | Pesticide in gel form | |
| CN107114388A (en) | Grain storage pest special efficacy low toxicity biocontrol agent | |
| Jokić et al. | Laboratory testing of wood mouse and common vole sensitivity to bromadiolone, sodium selenite, and cellulose | |
| CN1036759C (en) | High efficient pesticide and anti-mould atomizing agent | |
| Adeyemi et al. | A comparative study of the antifeedant effect of Bobgunnia madagascariensis (Desv.) JH Kirkbr & Wiersema.(Caesalpiniaceae) plant extracts with a standard storage pesticide. | |
| Abdel-Hafeez et al. | Using Boric Acid as a Safety Insecticide for Controlling Peach Fruit Fly, Bactrocera zonata, Saunders (Diptera: Tephritidae) | |
| Li et al. | Development and efficacy of three poison baits against Blattella germanica under laboratory conditions | |
| CN109392937A (en) | A kind of Pesticidal combination containing fluorine chlorine worm bisamide and bistrifluron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140410 |