CN1341359A - Aphis-killing pesticide containing trans-beta-farnesene synergist and its preparation method - Google Patents
Aphis-killing pesticide containing trans-beta-farnesene synergist and its preparation method Download PDFInfo
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Abstract
The present invention relates to an aphicide containing trans-beta-farnesene synergistic agent and its preparation method. It is characterized by adding trans-beta-farnesene synergistic agent into the convertional aphicide, and its preparation method is simple, said synergistic agent contained in said invented aphicide can make aphid abscond from back of plant leaf, and in the dynamic process of abscondence the aphid can be killed by aphicide. As compared with conventional spray application method of existent aphicide the dose of said invented aphicide can be reduced by 25% to 75%, and its cost can be reduced, and the environmental pollution resulted from aphicide also can be reduced.
Description
The present invention relates to a kind of agricultural chemical as aphicide and preparation method thereof, particularly a kind of agricultural chemical as aphicide that contains trans-beta-farnesene synergist and preparation method thereof.
The Aphis Homoptera insect is a worldwide major pest, and only China just has 1500 kinds more than, aphid not only sucks the juice of plant, crop, plant, crops such as wide model harm land for growing field crops vegetables, fruit tree, but also propagate the various plants disease, so harmfulness is very big.At present anti-eliminating aphis normally sprays the aphid insecticide that goes out to plant, the crop that the aphid insect pest is arranged, and its aphid insecticide that goes out of executing spray has: organic phosphor, pyrethroid, carbamates aphid insecticide or its formulation that the is mixed aphid insecticide that goes out that goes out.Because aphid generally perches the behind at plant, crop leaf, so the aphid insecticide that goes out that sprays often can not directly contact aphid, do not reach the aphid effect of going out of expection, usually have to strengthen the discharge rate of executing of aphid insecticide of going out, when causing the aphid insecticide waste of going out, also can increase pollution level like this to environment.
The object of the present invention is to provide a kind of agricultural chemical as aphicide that contains trans-beta-farnesene synergist and preparation method thereof, the smell that contained trans-beta-farnesene synergist gives out in this agricultural chemicals can make aphid from plant, escape out in the back side of crop, aphid is the dynamic process of escaping out from vacuum side of blade, insecticide in can direct exposed to pesticides and being killed effectively, thereby improve the aphid effect of going out, reduce the consumption of the aphid insecticide that goes out, reduce the aphid cost that goes out, simultaneously because the synergist itself that is added in the agricultural chemicals is nontoxic, side effect, and because the effect of synergist, also can reduce the consumption of the aphid insecticide that goes out, further reduce pollution environment.
Embodiment of the present invention are as follows:
The agricultural chemical as aphicide that contains trans-beta-farnesene synergist provided by the invention, contain go out aphid insecticide or of organic phosphor, pyrethroid, carbamates by go out aphid insecticide or its formulation that is mixed extracted in the plant aphid insecticide that goes out with the aphid activity of going out, it is characterized in that also containing trans-beta-farnesene synergist, the addition of this synergist is the 0.1%-10.0% of aphid insecticidal total weight of going out, the chemical name of trans-beta-farnesene synergist is: 3-(4,8-dimethyl-3, the 7-nonadiene)-butadiene 1,3
Organophosphorus insecticide comprises flolimat, snout moth's larva pine, zolone and orthene;
The pyrethrins aphid insecticide that goes out comprises fenpropathrin, cyhalothrin, decis and Belmark;
The carbamate aphid insecticide that goes out comprises meta-tolyl-N-methylcarbamate (MTMC), Methomyl and Aphox;
Comprise trifoliate jewelvine, polygodial and nicotine by the aphid insecticide that goes out that extracts in the plant with the aphid activity of going out.The above-mentioned preparation method who contains the agricultural chemical as aphicide of trans-beta-farnesene synergist is: with go out aphid insecticide or put into container by extracting go out aphid insecticide or its formulation that is mixed with the aphid activity of the going out aphid insecticide that goes out in the plant of organic phosphor, pyrethroid, carbamates, under stirring state, the trans-beta-farnesene synergist of the 0.1-10.0% of the aphid insecticidal total weight of will going out drops in the container, promptly makes the agricultural chemical as aphicide that contains trans-beta-farnesene synergist of the present invention.
The agricultural chemical as aphicide that contains trans-beta-farnesene synergist provided by the invention, owing to be in go out aphid insecticide or its formulation that is mixed of routine are gone out the aphid insecticide, to add a certain amount of trans-beta-farnesene synergist, and the preparation method is easy, spray this agricultural chemical as aphicide that contains trans-beta-farnesene synergist when killing aphid, contained synergist is nontoxic, side effect, the plant that the smell that gives out can make aphid dwell from happiness, escape out in the crop leaf back side, in the dynamic process of escaping, killed effectively by the insecticide in the agricultural chemicals, executing the spray routine aphid insecticide that goes out separately compares, its insecticide consumption can reduce 25-75%, not only reduce the aphid cost that goes out, owing to reduced the consumption of the aphid insecticide that goes out, reduce the aphid insecticide pollution on the environment that goes out greatly simultaneously.
Embodiment:
1. the aphid insecticide Belmark emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide A1, A2, the A3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide A1 that contains trans-beta-farnesene synergist of conventional Belmark emulsion (control group) and the present invention preparation then, A2, A3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), A1, A2, the aphid effect of going out of A3 is respectively 85.1%, 98.3%, 99.2%, compare with the aphid effect 81.5% of going out of independent use Belmark emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
2。The aphid insecticide chrysanthemum horse emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip the agent of department of trans-beta-farnesene association respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide B1, B2, the B3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide B1 that contains trans-beta-farnesene synergist of conventional chrysanthemum horse emulsion (control group) and the present invention preparation then, B2, B3 executes spray (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), B1, B2, the aphid effect of going out of B3 is respectively 72.7%, 92.2%, 95.7%, compare with the aphid effect 67.5% of going out of independent use chrysanthemum horse emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
3. the aphid insecticide Aphox emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip (instead)-β-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thus make the agricultural chemical as aphicide C1 that contains trans-beta-farnesene synergist, (22, C3.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide C1 that contains trans-beta-farnesene synergist of conventional Aphox emulsion (control group) and the present invention preparation then, C2, C3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), C1, C2, the aphid effect of going out of C3 is respectively 79.9%, 82.8%, 85.9%, compare with the aphid effect 44.6% of going out of independent use Aphox emulsion (control group), its aphid insecticide consumption that effectively goes out is identical.
4. the aphid insecticide flolimat emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide D1, D2, the D3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide D1 that contains trans-beta-farnesene synergist of conventional flolimat emulsion (control group) and the present invention preparation then, D2, D3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), D1, D2, the aphid effect of going out of D3 is respectively 91.5%, 96.7%, 98.2%, compare with the aphid effect 89.2% of going out of independent use flolimat emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
5. the aphid insecticide multiple fruit emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 3.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide E1, E2, the E3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the go out agricultural chemical as aphicide E1 that contains trans-beta-farnesene synergist of aphid insecticide (control group) and the present invention preparation of conventional multiple fruit, E2, E3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), E1, E2, the aphid effect of going out of E3 is respectively 92.9%, 95.9%, 96.1%, reply immediately the aphid effect 90.8% of going out of fruit emulsion (control group) with independent use and compare, its aphid insecticide consumption that effectively goes out reduces 1/2nd.
6. the aphid insecticide Folithion emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide F1, F2, the F3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide F1 that contains trans-beta-farnesene synergist of conventional fast Folithion emulsion (control group) and the present invention preparation then, F2, F3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), F1, F2, the aphid effect of going out of F3 is respectively 87.3%, 96.0%, 97.0%, compare with the identical aphid effect of going out of independent use Folithion emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
7。The aphid insecticide zolone emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, in the container 1,2,3 addition of synergist be respectively the aphid insecticidal total weight of going out 0.1%, 4.o% and 10.0%, thereby make agricultural chemical as aphicide G1, G2, the G3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide G1 that contains trans-beta-farnesene synergist of conventional zolone emulsion (control group) and the present invention preparation then, G2, G3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), G1, G2, the aphid effect of going out of G3 is respectively 80.5%, 92.1%, 94.9%, compare with the identical aphid effect of going out of independent use zolone emulsion (control group), its aphid insecticide consumption that goes out reduces 1/3rd.
8. the aphid insecticide orthene emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip (instead)-β-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 4.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide H1, H2, the H3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide H1 that contains trans-beta-farnesene synergist of conventional orthene emulsion (control group) and the present invention preparation then, H2, H3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), H1, H2, the aphid effect of going out of H3 is respectively 87.7%, 95.5%, 98.9%, compare with the identical aphid effect of going out of independent use orthene emulsion (control group), its aphid insecticide consumption that effectively goes out is 1/2nd of a conventional amount used.
9. the aphid insecticide decis emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide I1, I2, the I3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide I1 that contains trans-beta-farnesene synergist of conventional decis emulsion (control group) and the present invention preparation then, I2, I3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), I1, I2, the aphid effect of going out of I3 is respectively 88.0%, 97.3%, 98.3%, compare with the identical aphid effect of going out of independent use decis emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
10. the aphid insecticide nicotine emulsion that goes out with identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide J1, J2, the J3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the go out agricultural chemical as aphicide J1 that contains trans-beta-farnesene synergist of aphid emulsion (control group) and the present invention preparation of conventional nicotine, J2, J3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), J1, J2, the aphid effect of going out of J3 is respectively 90.1%, 97.5%, 99.1%, compare with the go out identical aphid effect of going out of aphid emulsion (control group) of independent use nicotine, its aphid insecticide consumption that effectively goes out reduces 1/2nd.
11. the aphid agent Methomyl emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 3.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide K1, K2, the K3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide K1 that contains trans-beta-farnesene synergist of conventional Methomyl emulsion (control group) and the present invention preparation then, K2, K3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), K1, K2, the aphid effect of going out of K3 is respectively 88.2%, 94.9%, 97.2%, compare with the identical aphid effect of going out of independent use Methomyl emulsion (control group), its aphid insecticide consumption that effectively goes out is 1/3rd of a conventional amount used.
12。The aphid insecticide trifoliate jewelvine of going out of the identical weight aphid emulsion that goes out is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide Q1, Q2, the Q3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the go out agricultural chemical as aphicide Q1 that contains trans-beta-farnesene synergist of aphid emulsion (control group) and the present invention preparation of conventional trifoliate jewelvine, Q2, Q3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), Q1, Q2, the aphid effect of going out of Q3 is respectively 83.7%, 90.3%, 97.1%, compare with the go out identical aphid effect of going out of aphid emulsion (control group) of independent use trifoliate jewelvine, its aphid insecticide consumption that effectively goes out is 2/3rds of a conventional amount used.
13. the aphid insecticide polygodial that goes out of the identical weight aphid emulsion that goes out is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip (instead)-β-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 4.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide W1, W2, the W3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the go out agricultural chemical as aphicide W1 that contains trans-beta-farnesene synergist of aphid emulsion (control group) and the present invention preparation of conventional polygodial, W2, W3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), W1, W2, the aphid effect of going out of W3 is respectively 90.5%, 95.1%, 96.4%, compare with the go out identical aphid effect of going out of aphid emulsion (control group) of independent use polygodial, its aphid insecticide consumption that effectively goes out reduces 1/2nd.
14. the aphid insecticide fenpropathrin emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide R1, R2, the R3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide R1 that contains trans-beta-farnesene synergist of conventional fenpropathrin emulsion (control group) and the present invention preparation then, DR2, R3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value) R1, R2, the aphid effect of going out of R3 is respectively 91.5%, 96.7%, 98.2%, compare with the identical aphid effect of going out of independent use fenpropathrin emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
15. the aphid insecticide decis emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 3.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide T1, T2, the T3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the go out agricultural chemical as aphicide T1 that contains trans-beta-farnesene synergist of aphid insecticide (control group) and the present invention preparation of conventional decis, T2, T3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), T1, T2, the aphid effect of going out of T3 is respectively 92.9%, 95.9%, 96.1%, compare with the identical aphid effect of going out of independent use decis emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
17. the aphid insecticide metolcarb emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide U1, U2, the U3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide U1 that contains trans-beta-farnesene synergist of conventional metolcarb emulsion (control group) and the present invention preparation then, U2, U3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), U1, U2, the aphid effect of going out of U3 is respectively 85.1%, 98.3%, 99.2%, compare with the identical aphid effect of going out of independent use metolcarb emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
17。The aphid insecticide cyhalothrin emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide M1, M2, the M3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide M1 that contains trans-beta-farnesene synergist of conventional cyhalothrin emulsion (control group) and the present invention preparation then, M2, M3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), M1, M2, the aphid effect of going out of M3 is respectively 72.7%, 92.2%, 95.7%, compare with the identical aphid effect of going out of independent use cyhalothrin emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
18. the aphid insecticide speed of going out of identical weight is killed clever emulsion to be placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide V1, V2, the V3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, kill the agricultural chemical as aphicide V1 that contains trans-beta-farnesene synergist of clever emulsion (control group) and the present invention's preparation then with conventional speed, CV2, V3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), V1, V2, the aphid effect of going out of V3 is respectively 79.9%, 82.8%, 85.9%, kill the identical aphid effect of going out of clever emulsion (control group) with independent use speed and compare, its aphid insecticide consumption that effectively goes out reduces 1/2nd.
19. the aphid insecticide that goes out of the identical weight cyanogen emulsion that goes out is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide N1, N2, the N3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the go out agricultural chemical as aphicide N1 that contains trans-beta-farnesene synergist of cyanogen emulsion (control group) and the present invention preparation of routine, N2, N3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), N1, N2, the aphid effect of going out of N3 is respectively 91.5%, 96.7%, 98.2%, compare with the go out identical aphid effect of going out of cyanogen emulsion (control group) of independent use, its aphid insecticide consumption that effectively goes out reduces 1/2nd.
20. how prestige emulsion is placed on respectively in the container 1,2,3 with the aphid insecticide cyanogen that goes out of identical weight, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 3.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide S1, S2, the S3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the conventional cyanogen prestige aphid insecticide that goes out how
The agricultural chemical as aphicide S1, the S2 that contain trans-beta-farnesene synergist of (control group) and the present invention preparation, S3 spray (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), the aphid effect of going out of S1, S2, S3 is respectively 92.9%, 95.9%, 96.1%, with independent use cyanogen how the identical aphid effect of going out of prestige emulsion (control group) compare, its aphid insecticide consumption that effectively goes out reduces 1/2nd.
21. the secondary emulsion of the aphid insecticide chlorine cyanogen that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide Y1, Y2, the Y3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide Y1 that contains trans-beta-farnesene synergist of the secondary emulsion (control group) of conventional chlorine cyanogen and the present invention's preparation then, Y2, Y3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), Y1, Y2, the aphid effect of going out of Y3 is respectively 85.1%, 98.3%, 99.2%, compare with the aphid effect 81.5% of going out of the secondary emulsion of independent use chlorine cyanogen (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
22。The aphid insecticide leaf horse emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 2.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide L1, L2, the L3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide L1 that contains trans-beta-farnesene synergist of conventional leaf horse emulsion (control group) and the present invention preparation then, L2, L3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), L1, L2, the aphid effect of going out of L3 is respectively 72.7%, 92.2%, 95.7%, compare with the aphid effect 67.5% of going out of independent use leaf horse emulsion (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
23. the completely clean emulsion of the aphid insecticide worm of going out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip (instead)-β-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide P1, P2, the P3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, use the agricultural chemical as aphicide P1 that contains trans-beta-farnesene synergist of the completely clean emulsion (control group) of conventional worm and the present invention's preparation then, P2, P3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), P1, P2, the aphid effect of going out of P3 is respectively 79.9%, 82.8%, 85.9%, compare with the aphid effect 44.6% of going out of the completely clean emulsion (control group) of independent use worm, its aphid insecticide consumption that effectively goes out is identical.
24. the aphid insecticide that goes out of identical weight is extensively killed prestige emulsion to be placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 5.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide PP1, PP2, the PP3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the conventional wide agricultural chemical as aphicide PP1 that contains trans-beta-farnesene synergist that kills prestige emulsion (control group) and the present invention's preparation, PP2, PP3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), PP1, PP2, the aphid effect of going out of PP3 is respectively 91.5%, 96.7%, 98.2%, extensively kill the aphid effect 89.2% of going out of prestige emulsion (control group) with independent use and compare, its aphid insecticide consumption that effectively goes out reduces 1/2nd.
25. the aphid insecticide speed amine phosphoric emulsion that goes out of identical weight is placed on respectively in the container 1,2,3, under greater than 300 rev/mins of stirring states, in 30 minutes, in container 1,2,3, drip trans-beta-farnesene synergist respectively, the addition of synergist is respectively 0.1%, 3.0% and 10.0% of the aphid insecticidal total weight of going out in the container 1,2,3, thereby makes agricultural chemical as aphicide EE1, EE2, the EE3 that contains trans-beta-farnesene synergist.
Select the experiment crop plant in the field, at first check the aphid radix, then with the go out agricultural chemical as aphicide EE1 that contains trans-beta-farnesene synergist of aphid insecticide (control group) and the present invention preparation of conventional fast amine phosphorus, EE2, EE3 sprays (and the distance between the control group is at least 20 meters) to the experiment crop respectively, the remainder of inspection aphid (do altogether three times by above-mentioned experiment behind the certain hour, get its mean value), EE1, EE2, the aphid effect of going out of EE3 is respectively 92.9%, 95.9%, 96.1%, compare with the aphid effect 90.8% of going out of the fast amine phosphoric emulsion of independent use (control group), its aphid insecticide consumption that effectively goes out reduces 1/2nd.
Claims (2)
1. agricultural chemical as aphicide that contains trans-beta-farnesene synergist is characterized in that: this agricultural chemical as aphicide is to comprise the go out mix preparation of aphid insecticide and β-farnesene synergist of plant resource, and the described plant resource aphid insecticide that goes out is polygodial, rotenone or nicotine; The addition of described β-farnesene synergist is the 0.1%-10% of aphid insecticidal total weight of going out, and the chemical name of β-farnesene synergist is: 3-(4,8-dimethyl-3,7-nonadiene)-butadiene-1,3.
2. by the described preparation method who contains the trans-beta-farnesene synergist agricultural chemical as aphicide of claim 1, it is characterized in that, the preparation method is: will place reactor by the aphid insecticide that goes out with the aphid activity of going out that extracts in the plant, under stirring state, β-the farnesene synergist that accounts for the aphid insecticidal total weight 0.1%-10% that goes out is dropped in the reactor, promptly make the agricultural chemical as aphicide that contains trans-beta-farnesene synergist; The described plant resource aphid insecticide that goes out is polygodial, rotenone or nicotine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011037318A CN1162081C (en) | 1998-11-20 | 1998-11-20 | Aphis-killing pesticide containing trans-beta-farnesene synergist and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011037318A CN1162081C (en) | 1998-11-20 | 1998-11-20 | Aphis-killing pesticide containing trans-beta-farnesene synergist and its preparation method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98125103A Division CN1069814C (en) | 1998-11-20 | 1998-11-20 | Aphid killing farm chemical comprising trans-beta-farnesene synergist and its preparing method |
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| Publication Number | Publication Date |
|---|---|
| CN1341359A true CN1341359A (en) | 2002-03-27 |
| CN1162081C CN1162081C (en) | 2004-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837769A (en) * | 2017-01-17 | 2017-06-13 | 西安交通大学 | A kind of lead bismuth alloy airlift pump circulation ability experimental system and its experimental technique |
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1998
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837769A (en) * | 2017-01-17 | 2017-06-13 | 西安交通大学 | A kind of lead bismuth alloy airlift pump circulation ability experimental system and its experimental technique |
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| CN1162081C (en) | 2004-08-18 |
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