CN1283389A - Insecticide composition containing agricultural chemicals of amineformate type - Google Patents
Insecticide composition containing agricultural chemicals of amineformate type Download PDFInfo
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- CN1283389A CN1283389A CN 00107464 CN00107464A CN1283389A CN 1283389 A CN1283389 A CN 1283389A CN 00107464 CN00107464 CN 00107464 CN 00107464 A CN00107464 A CN 00107464A CN 1283389 A CN1283389 A CN 1283389A
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- carbamate
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Abstract
An insecticide composition containing aminoformate-type agricultural chemicals is prepared from propoxur, fenobucarb, or isoprocarb through mixing with organophosphorus insecticides, pyrethrin insecticides, bisultap, abamectin, or monosultap. Its advantages include high effect, low poison and broad spectrum. It is suitable for cotton, vegetoble and fruit tree.
Description
The present invention relates to the Pesticidal combination of amido-containing acid ester class agricultural chemicals.
The carbamate chemicals for agriculture that the present invention relates to mainly comprises unden (Prpoxur), Zhong Dingcheng (Fewobucarb) and Mobucin (Isoprocarb).The common feature of these three kinds of carbamate insecticides is efficient, low toxicity, low-residual, and various pests is all had good control efficiency.From present applicable cases, unden is mainly used in the control of sanitary insect pest, Bassa and Mobucin are mainly used in the control of rice grub such as rice-stem borer, paddy stem borer, leafhopper, plant hopper etc., on other crops, use also seldom, the registration kind also mainly is confined to single agent and a few kind that is mixed, from the patent application situation, the Zhang Yun's of Jiyun Science and Trade Corp., Shanghai etc. patent of invention " jubama missible oil " is the ternary mixture preparation of beta-cypermethrin, Bassa, malathion; How Ningxiang County Agricultural Service Co., Hunan Prov. wins " imidacloprid-fenobucarb emulsifiable concentrate " of universe invention, is the mix preparation of Imidacloprid and Bassa; Bright " secondary amine phosphoric emulsion " of Agricultural Pharmaceuticals Factory, Jiangling County, Hubei Prov.'s fourth literary composition grey hair is the mixed emulsion of Bassa and acephatemet; Big invention " a kind of Recompounded pesticide " is opened by the Shandong Province, is the ternary built agent of unden and parathion-methyl, sumicidin.From the requirement of agriculture chemical registration, have only " imidacloprid-fenobucarb emulsifiable concentrate " to meet the requirement of agriculture chemical registration in the above patent, ternary built agent wherein is impossible obtain registration, and acephatemet is because its high toxicity has been classified banned pesticides as.So, no matter be from agriculture chemical registration, still from patent application, the complex agent type of these three kinds of carbamates chemicals for agriculture is seldom.To itself and other mixed pesticide research is necessary.
The purpose of this research is to work out the synergistic complex prescription of unden, Bassa and Mobucin and other agricultural chemicals, with the range of application of widening these three kinds of insecticides, to enlarge its consumption, make it be the agricultural production service better.
Among the present invention, be used for having: any one of kinds such as organophosphorus insecticides phoxim, orthene, Diothyl, marathon, Folithion, chlopyrifos, cynock with the composite respectively pesticide species of unden, Bassa, Mobucin; Pyrethrin pesticide is time, sumicidin, cypermethrin.In the kind such as beta-cypermethrin, fenpropathrin any one; Dimehypo, Avermectin, desinsection list also can carry out composite with these three kinds of carbamate pesticides respectively.Unden, Bassa, Mobucin respectively with the complex preparation of organic phosphor, pyrethrin pesticide and dimehypo, imidacloprid wp, A Weisu, desinsection list in, the percentage by weight of various components is:
A: the composition of carbamate and organophosphorus insecticide
Carbamate chemicals for agriculture 5～20%
Organophosphorus insecticide 10～40%
Solvent 30～60%
Emulsifier 2～15%B. and pyrethrin pesticide composition
Carbamate chemicals for agriculture 5～20%
Pyrethrin pesticide 0.1～10%
Solvent 30～70%
The composition of emulsifier 5～15%C. and dimehypo
Carbamate chemicals for agriculture 5～20%
Other insecticides 0.2～25%
Solvent 30～70%
Emulsifier 2～15%
The described solvent of insecticides of the present invention is ethanol, isopropyl alcohol, dimethylbenzene, any one in toluene, the ethyl acetate.
Emulsifier described in the insecticides of the present invention is an OP series emulsifier.AEO series emulsifier, 656H, 656L, calcium dodecyl benzene sulfonate and the known material of those skilled in the art.
The method for making of insecticide of the present invention is: unden, Bassa or Mobucin are dissolved in the corresponding solvent, add composite with it other insecticides, emulsifier again, after stirring at a certain temperature, can make insecticides of the present invention.The present invention can just provide by following enforcement;
Embodiment one: take by weighing the former medicine 8kg of Mobucin (pure), phoxim crude 24kg (pure), calcium salt 1kg, AEO-310kg, dimethylbenzene 15kg, methyl alcohol 42kg stirred 0.5 hour in the time of 40 ℃, behind Mobucin dissolving and abundant mixing, promptly get 32% hot sulphur Mobucin missible oil.This missible oil can be widely used in the control of insects such as Lepidoptera, coleoptera, Homoptera, Semiptera on the various crops to cotton bollworm, the effect of diamond-back moth tool notable synergistic.
Embodiment two: take by weighing the former medicine 10kg of Mobucin, and marathon crude oil 10kg, OP-105kg, each 5kg of 656L and 656H, isopropyl alcohol 35kg, dimethylbenzene 30kg stirred 1 hour in the time of 45 ℃, treated promptly to get after former medicine dissolves fully the 40% different third horse traction missible oil.This missible oil can be used for the control of insect on the various crop.Especially the rice grub plant hopper there is remarkable prevention effect.
Embodiment three: take by weighing unden 8kg, beta-cypermethrin 2kg, 656H 5kg, 656L 5kg, OP-10kg, ethyl acetate 20kg, all the other supply 100kg with dimethylbenzene, stirred 1 hour down at 40 ℃, treat that unden dissolves fully and fully behind the mixing, get final product the high chloro milk oil of 10% unden.Said preparation is efficient, low toxicity, broad spectrum insecticide.
Embodiment four: take by weighing Bassa 6kg, dimehypo 20kg, OP-10kg, calcium salt 5kg, methyl alcohol 30kg, isopropyl alcohol is supplied 100kg, when 45 ℃ of temperature, stirred 1 hour, get final product 26% Bassa, dimehypo missible oil, said preparation can be used for the control of pest on crop such as vegetables, fruit tree, paddy rice, 2000 times of dilutions of said preparation can effectively be prevented and treated insects such as rice-stem borer, paddy stem borer, rice leafhopper.
One: 32% different third missible oil of hot sulphur of EXPERIMENTAL EXAMPLE is to indoor biometrics and the field control effectiveness test of cotton bollworm, diamond-back moth.
Different third missible oil of table 1 32% hot sulphur is to the synergistic effect measurement result of cotton bollworm, diamond-back moth, cotten aphid
| The examination worm | Medicament | LD-P line (y=) | x 2 | LC 50(mg／L) | CTC |
| Cotton bollworm | Phoxim Mobucin mixture | 1．9860+1．0505x 0．5321+1．3428x 1．3821+1．3953x | 2．24 2．96 1．69 | 740．0477 2125．5410 391．7054 | 225．70 |
| Cotten aphid | Phoxim Mobucin mixture | -0．3878+2．5231x 0．8915+2．4294x 1．4817+2．4174x | 0．95 1．89 2．91 | 136．5799 49．1068 28．5381 | 331．14 |
| Diamond-back moth | Phoxim Mobucin mixture | 1．3374+1．0757x -1．3635+1．8605x 0．5727+1．4543x | 0．54 1．64 3．36 | 2539．3682 2630．7765 1170．5662 | 231．28 |
Test of pesticide effectiveness result is asked in different third missible oil control of table 2 32% hot sulphur cotton bollworm field 1998.6～7 Shaanxi San Yuan
Annotate: " preventive effect " is the mean value of 4 repetitions of every processing; The identical lowercase person of mark is illustrated in the variance analysis (LSR method) behind the ordered series of numbers
On 5% level, there is not significant difference.
Different third missible oil control of table 3 32% hot sulphur diamond-back moth field control effectiveness test result 1999.10 Zhejiang Hangzhou
| The medicament title | Effectively become | Insect population | 1d behind the medicine | 3d behind the medicine | 7d behind the medicine | |||
| Divide consumption (g/ha) | Radix (head) | Borer population (head) | Preventive effect (%) | Borer population (head) | Preventive effect (%) | Borer population (head) | Preventive effect (%) | |
| Hot different third (500 times) hot sulphur different third (1000 times) 0.9 Avermectin of sulphur (1500 times) 50% phoxims (750 times) | 480 240 5．4 600 | 89 113 101 118 | 17 14 29 72 | 86．4a 72．0bc 79．6b 57．2d | 7 31 2 68 | 95．6a 83．2b 98．8aa 85．8b | 13 40 9 90 | 89．7a 76．0b 93．8a 49．1c |
| 20% Mobucin (250 times) contrast | ????720 ????0 | ?122 ?89 | ????66 ????124 | ????61．2c ????- | ????61 ????146 | ????69．6b ????－ | ????85 ????128 | ????52．6c ????- |
Analyse in (KMRT method) and on 5% level, do not have significant difference.Two: 20% Mobucin malathions of EXPERIMENTAL EXAMPLE missible oil is to the toxicity test of rice leafhopper
With rice leafhopper is the examination worm, has measured the co-toxicity coefficient of the present invention's 20% Mobucin malathion missible oil to rice leafhopper.Test PotterShi spray tower method.Every kind of medicament is established 4～6 concentration, triplicate, and 30 examinations of every repetition worm is observed 24 hours lethality, makes blank with clear water.Lethality adopts the Abbort formula correction, obtains regression equation according to the probit value analytical method then, and obtains each medicament LC50 with this.Adopt the Sun-Johnson method to obtain the CTC value of mixture again.Result of the test sees Table 4.Table 4 20% Mobucin malathion missible oil is to the poisonous weeds power measurement result of rice leafhopper
Measurement result shows, 20% Mobucin malathion missible oil is 130.6 to have synergistic effect to the common poisonous weeds coefficient of rice leafhopper.
| Medicament | Poisonous weeds force curve (y=) | ????LC 50(mg／L) | Be total to the poisonous weeds coefficient |
| The Mobucin malathion | ????4．3532x-3．6525 ????3．3028x-1．2033 | ????97．2 ????75．5 | |
| Mixture | ????3．6429x-O．5058 | ????32．5 | ????l30．6 |
Claims (6)
1. the Pesticidal combination of amido-containing acid ester class agricultural chemicals is characterized in that the binary built insecticide that carbamate chemicals for agriculture and organic phosphor, chrysanthemum ester class and other insecticides and suitable solvent, emulsifier are made.
2. carbamate chemicals for agriculture according to claim 1 can be any one the former medicine in Mobucin, unden, the Bassa.
3. organophosphorus insecticide according to claim 1 can be any one the former medicine in the kinds such as phoxim, orthene, chlopyrifos, Diothyl, marathon, Folithion, cynock;
4. pyrethrin pesticide according to claim 1 can be any one the former medicine in the kinds such as time, sumicidin, cypermethrin, beta-cypermethrin, fenpropathrin.
5. other insecticides according to claim 1 can be dimehypo, Avermectin, desinsection list.
6. the binary compound insecticidal composition of amido-containing acid ester according to claim 1, the formulation of Pesticidal combination is a missible oil, the percentage by weight of each component is in the cream preparation:
A: the composition of carbamate and organophosphorus insecticide
Carbamate chemicals for agriculture 5～20%
Organophosphorus insecticide 10～40%
Solvent 30～60%
Emulsifier 2～15%
B. carbamate and pyrethrin pesticide composition
Carbamate chemicals for agriculture 5～20%
Pyrethrin pesticide 0.1～10%
Solvent 30～70%
Emulsifier 5～15%
C. the composition of carbamate and dimehypo
Carbamate chemicals for agriculture 5～20%
Other insecticides 10～25%
Solvent 30～70%
Emulsifier 2～15%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107464 CN1283389A (en) | 2000-05-17 | 2000-05-17 | Insecticide composition containing agricultural chemicals of amineformate type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107464 CN1283389A (en) | 2000-05-17 | 2000-05-17 | Insecticide composition containing agricultural chemicals of amineformate type |
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| Publication Number | Publication Date |
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| CN1283389A true CN1283389A (en) | 2001-02-14 |
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| CN 00107464 Pending CN1283389A (en) | 2000-05-17 | 2000-05-17 | Insecticide composition containing agricultural chemicals of amineformate type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210319A (en) * | 2010-03-31 | 2011-10-12 | 莫吉维特制药有限公司 | Parasiticide formulation |
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2000
- 2000-05-17 CN CN 00107464 patent/CN1283389A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210319A (en) * | 2010-03-31 | 2011-10-12 | 莫吉维特制药有限公司 | Parasiticide formulation |
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