Summary of the invention
The object of the present invention is to provide one to take effect faster, kill more thoroughly, drug cost is low, the composite composite fly bait formulation that kills that contains ethiprole and chrysanthemum ester that has synergy and be difficult for developing immunity to drugs.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of fly eradication composition is provided, and it is made up of former medicine component A, former medicine B component and auxiliary element C, and the total amount of A and B accounts for the 0.03-10% of insecticides gross weight; Described former medicine component A is ethiprole; Described former medicine B component is to have the pyrethroid of efficiently knocking down with lethal performance concurrently.
Described have that efficiently to knock down with the pyrethroid of lethal performance can be cypermethrin, beta-cypermethrin, cyfloxylate, betacyfluthrin, cyhalothrin, one or more in cyphenothrin, phenothrin, tralomethrin, decis, transfluthrin, Biphenthrin, chlorine fluorine ether chrysanthemum ester concurrently; Preferably cypermethrin or beta-cypermethrin.
It is 1:20 ~ 20:1 that the part by weight of described former medicine component A and former medicine B component closes; Preferred proportionate relationship is: 1:10 ~ 10:1.
Described auxiliary element C is food materials, fly information extract, have a liking for one or more compositions in taste compound or filler.
Above-mentioned food materials can be: one or more in brown sugar, white granulated sugar, glucose, fructose, maltose, honey, dextrin, milk powder, fish meal, Dried meat floss powder, flour, ground rice, analysis for soybean powder, corn flour, wheat bran, cracker meal, dry onion powder, brewer's grains, dusty yeast.
Above-mentioned fly information extract can be: one or more in 9-23 alkene, cis-9-23 alkene, 9-laurone, cis-9-laurone, cis-9-tricosane.
Above-mentionedly have a liking for taste component and can be: one or more in indoles, trimethylamine, diethylamine, triethanolamine, corpse diamines, acetal, acetaldehyde, phenylacetaldehyde, benzaldehyde, acetophenone, benzoic acid, camphorone, furanone, turpentine oil, soybean oil, peanut oil, sesame oil, ethanol, beer, yellow rice wine, soy sauce, vinegar.
Above-mentioned filler can be: one or more in kaolin, potter's clay, diatomite, bentonite, white carbon, attapulgite, precipitated calcium carbonate, quartz sand.
The preparation method of fly eradication composition of the present invention mixes described component according to described ratio.
The present invention also provides the application of described fly eradication composition in fly eradication, and described fly kind can be: family's Nuscidae, Calliphoridae, flesh fly section, Drosophilidae, Piophilidae, coprophagy Nuscidae or Phoridae etc.
Embodiment
Explain in detail technical scheme of the present invention and effect by the form of embodiment below, but the present invention is not limited to following examples.
FORMULATION EXAMPLE 1 ~ 7
According to the compound proportion of cypermethrin in table 1 and ethiprole and inventory, component C is that acetal, diatomite are mended to 100g for 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, 0.5g.Co-grinding is granulation into preparation 1 ~ 7.
Table 1
Embodiment numbering |
Ethiprole (g) |
Cypermethrin (g) |
Compound proportion |
1 |
0.0136g |
0.1364g |
1:10 |
2 |
0.025g |
0.125g |
1:5 |
3 |
0.075g |
0.075g |
1:1 |
4 |
0.125g |
0.025g |
5:1 |
5 |
0.0071g |
0.1429g |
1:20 |
6 |
0.1429g |
0.0071g |
20:1 |
7 |
0.1364g |
0.0136g |
10:1 |
FORMULATION EXAMPLE 8
Beta-cypermethrin and Firponil compounded ratio are 3:1, and actual inventory is that 0.3g beta-cypermethrin, 0.1g ethiprole, 0.03g 23 alkene, 30g flour, 10g milk powder, 15g analysis for soybean powder, kaolin are mended to 100g.Co-grinding is granulated becomes 0.4% beta-cypermethrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 9
Cyfloxylate and Firponil compounded ratio are 5:1, and actual inventory is that 0.5g cyfloxylate, 0.1g ethiprole, 0.1g laurone, 20g white granulated sugar, 20g fish meal, 15g milk powder, 15g cracker meal, bentonite are mended to 100g.Co-grinding is granulated becomes 0.6% cyfloxylate ethiprole particle bait formulation.
FORMULATION EXAMPLE 10
Betacyfluthrin and Firponil compounded ratio are 4:1, and actual inventory is that 0.8g betacyfluthrin, 0.2g ethiprole, 0.5g indoles, 20g brown sugar, 15g Dried meat floss powder, 10g cracker meal, flour are mended to 100g.Co-grinding is granulated becomes 1.0% betacyfluthrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 11
Cyhalothrin and Firponil compounded ratio are 1:3, and actual inventory is that 0.2g cyhalothrin, 0.6g ethiprole, 1.2g indoles, 0.1g laurone, 20g glucose, 25g flour, 10g fish meal, 15g onion powder, diatomite are mended to 100g.Co-grinding is granulated becomes 0.8% cyhalothrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 12
Cyphenothrin and Firponil compounded ratio are 1:2, and actual inventory is that 0.5g cyphenothrin, 1.0g ethiprole, 0.05g indoles, 20g fructose, 25g flour, 10g milk powder, 10g wheatfeed, 5g honey, diatomite are mended to 100g.Co-grinding is granulated becomes 1.5% cyphenothrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 13
Phenothrin and Firponil compounded ratio are 19:1, and actual inventory is that 9.5g phenothrin, 0.5g ethiprole, 0.1g tricosane, 20g maltose, 25g flour, 10g milk powder, 15g cracker meal, bentonite are mended to 100g.Co-grinding is granulated becomes 10% phenothrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 14
Tralomethrin and Firponil compounded ratio are 1:2, and actual inventory is that acetal, 0.1g tricosane, 20g fructose, 25g flour, 10g Dried meat floss powder, 15g cracker meal, 0.1gCMC, diatomite are mended to 100g for 0.2g tralomethrin, 0.4g ethiprole, 0.1g.Co-grinding is granulated becomes 0.6% tralomethrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 15
Decis and Firponil compounded ratio are 1:5, and actual inventory is that acetal, 20g dextrin, 25g flour, 10g milk powder, 15g cracker meal, 0.1gCMC, attapulgite are mended to 100g for 0.2g decis, 1.0g ethiprole, 0.15g.Co-grinding is granulated becomes 1.2% decis ethiprole particle bait formulation.
FORMULATION EXAMPLE 16
Transfluthrin and Firponil compounded ratio are 1:10, and actual inventory is that acetal, 0.1g tricosane, 20g white granulated sugar, 25g flour, 10g milk powder, cracker meal are mended to 100g for 0.1g transfluthrin, 1.0g ethiprole, 0.03g.Co-grinding is granulated becomes 1.1% transfluthrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 17
Biphenthrin and Firponil compounded ratio are 1:3, and actual inventory is that 0.5g Biphenthrin, 1.5g ethiprole, 0.1g laurone, 20g glucose, 25g flour, 15g dusty yeast, 5g yellow rice wine, milk powder are mended to 100g.Co-grinding is granulated becomes 2.0% Biphenthrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 18
Chlorine fluorine ether chrysanthemum ester and Firponil compounded ratio are 2:1, and actual inventory is 0.02g chlorine fluorine ether chrysanthemum ester, 0.01g ethiprole, mend to 100g by acetal, 20g white granulated sugar, 25g flour, 10g milk powder, 15g onion powder, diatomite for 0.15g.Co-grinding is granulated becomes 0.03% chlorine fluorine ether chrysanthemum ester ethiprole particle bait formulation.
FORMULATION EXAMPLE 19
Beta-cypermethrin and Firponil compounded ratio are 5:1, and actual inventory is that 0.125g beta-cypermethrin, 0.025g ethiprole, 0.03g 23 alkene, 10g milk powder, 20g fish meal, 15g analysis for soybean powder, flour are mended to 100g.Co-grinding is granulated becomes 0.15% beta-cypermethrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 20
Decis and Firponil compounded ratio are 5:1, and actual inventory is that 0.075g decis, 0.015g ethiprole, 0.03g 23 alkene, 10g milk powder, 20g fish meal, 15g analysis for soybean powder, flour are mended to 100g.Co-grinding is granulated becomes 0.09% decis ethiprole particle bait formulation.
FORMULATION EXAMPLE 21
Actual inventory is decis 0.05g, cypermethrin 0.2g, ethiprole 0.05g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.3% decis cypermethrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 22
Actual inventory is decis 0.1g, beta-cypermethrin 0.1g, ethiprole 0.1g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.3% decis beta-cypermethrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 23
Actual inventory is phenothrin 0.05g, beta-cypermethrin 0.1g, ethiprole 0.05g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.2% phenothrin beta-cypermethrin ethiprole particle bait formulation.
FORMULATION EXAMPLE 24
Actual inventory is chlorine fluorine ether chrysanthemum ester 0.05g, beta-cypermethrin 0.1g, ethiprole 0.05g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.2% chlorine fluorine ether chrysanthemum ester beta-cypermethrin ethiprole particle bait formulation.
Comparing embodiment 1
Actual inventory is cypermethrin 0.15g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.15% cypermethrin particle bait formulation.
Comparing embodiment 2
Tetramethrin and Firponil compounded ratio are 30:1, and actual inventory is tetramethrin 0.375g, ethiprole 0.075g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.45% tetramethrin ethiprole particle bait formulation.
Comparing embodiment 3
Actual inventory is ethiprole 0.15g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.15% ethiprole particle bait formulation.
Comparing embodiment 4
Actual inventory is tetramethrin 0.45g, 0.01g 23 alkene, 20g white granulated sugar, 25g brewer's grains, 10g milk powder, 15g cracker meal, mend to 100g by acetal, diatomite for 0.5g.Co-grinding is granulated becomes 0.45% tetramethrin particle bait formulation.
Test case 1
Co-toxicity coefficient is measured
With the housefly male insect of the laboratory rearing survey target of making a living, measure cypermethrin and the virulence of ethiprole different proportion mixed agent to housefly, calculating mixture co-toxicity coefficient, determines synergistic effect power.
Probe temperature is 26 ℃ ± 1 ℃; Relative moisture is 60% ± 5%.
1) liquid preparation takes required medicament accurately with ten thousand/electronic balance, prepare finite concentration mother liquor, then it is for subsequent use to prepare respectively 5 ~ 7 concentration by geometric ratio or equal difference rank take acetone as solvent by W/V.
2) will try worm with after etherization, take 30 as one group, male and female half and half, first take acetone as contrast, then concentration drops on examination worm mesonotum with the amount point of 1ul with micro intravenous drip device successively from low to high, after some medicine, examination worm is put into the clean beaker that indicates relative concentration, feed with food and water, normally raise.When medicine drips, temperature is controlled at below 25 ℃.
3) observe each concentration group examination worm 24h lethality, death standard is that polypide faces upward and turns over, with needle stimulus worm belly without any reaction.Contrast lethality >20% experiment is scrapped and is reformed, and when <20%, experimental group lethality should be proofreaied and correct.
4) calculate LD50
Measurement result
1, the LD50 value of single dose
The as above LD50 of medicament single dose to housefly of table-2
2, the theoretical poison exponent of mixed agent
According to the LD50 value of table-3, theoretical poison exponent when definite as above each medicament and the following proportioning of ethiprole are composite.
The theoretical poison exponent of table-3 mixed agents
Component A |
B component |
Component A ratio (%) |
B component ratio (%) |
A:B ratio |
Theoretical poison exponent |
Ethiprole |
Cypermethrin |
16.67% |
83.33% |
1:5 |
16.796 |
Ethiprole |
Cypermethrin |
9.09% |
90.91% |
1:10 |
9.213 |
Ethiprole |
Cypermethrin |
4.76% |
95.24% |
1:20 |
4.905 |
Ethiprole |
Cypermethrin |
50% |
50% |
1:1 |
50.076 |
Ethiprole |
Cypermethrin |
83.33% |
16.67% |
5:1 |
83.355 |
Ethiprole |
Cypermethrin |
90.91% |
9.09% |
10:1 |
80.924 |
Ethiprole |
Cypermethrin |
95.24% |
4.76% |
20:1 |
95.247 |
3, actual poison exponent and the co-toxicity coefficient of mixed agent
Actual poison exponent and the co-toxicity coefficient of table-4 mixed agents
4, according to above-mentioned co-toxicity coefficient assay method, by beta-cypermethrin, cyfloxylate, betacyfluthrin, cyhalothrin, cyphenothrin, phenothrin, tralomethrin, decis, transfluthrin, Biphenthrin, chlorine fluorine ether chrysanthemum ester all carry out composite with ethiprole with the ratio of 5:1, test respectively single dose sample and composite sample LD50 value, and further judge the co-toxicity coefficient of each composite sample, result is asked for an interview table 5.
Actual poison exponent and the co-toxicity coefficient of table-5 mixed agents
Component A |
B component |
A:B ratio |
Co-toxicity coefficient |
Component A |
B component |
A:B ratio |
Co-toxicity coefficient |
Ethiprole |
Beta-cypermethrin |
1:5 |
195 |
Ethiprole |
Cyhalothrin |
1:5 |
183 |
Ethiprole |
Cyfloxylate |
1:5 |
154 |
Ethiprole |
Cyphenothrin |
1:5 |
165 |
Ethiprole |
Betacyfluthrin |
1:5 |
168 |
Ethiprole |
Phenothrin |
1:5 |
174 |
Ethiprole |
Tralomethrin |
1:5 |
179 |
Ethiprole |
Decis |
1:5 |
186 |
Ethiprole |
Transfluthrin |
1:5 |
214 |
Ethiprole |
Biphenthrin |
1:5 |
159 |
Ethiprole |
Chlorine fluorine ether chrysanthemum ester |
1:5 |
226 |
- |
- |
- |
- |
At ethiprole and described chrysanthemum ester, under the proportioning at 1:20 ~ 20:1, its co-toxicity coefficient is all greater than 120, and when ethiprole and described chrysanthemum ester are under the proportioning of 1:10 ~ 10:1, has the more excellent coefficient of spending together.But high co-toxicity coefficient is not this patent emphasis, the emphasis of this patent, for when ethiprole and affiliated chrysanthemum ester are in the time that this ratio is composite, has knocking down and lethal performance of the best.
Test case 2
Indoor harmacological effect is measured
With the adult housefly of the laboratory rearing survey target of making a living, by FORMULATION EXAMPLE 1 ~ 4,20 ~ 21 and comparing embodiment 1 ~ 4, in glass square chest, carry out the evaluation of pesticide effectiveness, observe that 0.5h knocks down, 2h knocks down, 5h knocks down the lethality with 24h, with actual drug effect effect.
In glass square chest, place respectively poison bait and fly feed (white sugar: milk powder=1:1) for relative two jiaos, feed water with immersion cotton balls simultaneously.Put into 50 of worms of examination, record 0.5h and knock down, 2h knocks down, 5h knocks down the lethality with 24h.Square chest test method is with reference to GB/T 17322.8-1998.Statistical data is shown in table-6.
Particle bait formulation and the comparison of comparing embodiment particle bait formulation effect of killing flies of table-6 FORMULATION EXAMPLE of the present invention
Experimental result shows, cypermethrin and ethiprole carry out when composite, having the excellent effect of knocking down fast and thoroughly killing.This is composite had both overcome the independent use ethiprole shortcoming slowly that takes effect, and had also solved tetramethrin and still obviously not enough drawback of serious and eradicative rate of recovery when Firponil compounded.