CN104322597A - Pesticide for preventing and controlling stored grain pests and preparation method thereof - Google Patents
Pesticide for preventing and controlling stored grain pests and preparation method thereof Download PDFInfo
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- CN104322597A CN104322597A CN201410674684.3A CN201410674684A CN104322597A CN 104322597 A CN104322597 A CN 104322597A CN 201410674684 A CN201410674684 A CN 201410674684A CN 104322597 A CN104322597 A CN 104322597A
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Abstract
The invention discloses a pesticide for preventing and controlling stored grain pests, which comprises the following components in parts by weight: 20 to 30 parts of diatomaceous earth, 8 to 14 parts of silicon dioxide, 3 to 7 parts of turpentine, 4 to 10 parts of spinetoram, 4 to 8 parts of brassinolide, 2 to 4 parts of a synergist, 8 to 15 parts of plant extract liquid and 1 to 2 parts of a conservation agent, wherein the plant extract includes the following components in parts by weight: 3 to 5 parts of argy wormwood leaf extract liquid, 3 to 6 parts of dodonaea viscosa (L.) Jacq. extract, 3 to 6 parts of flos albiziae stem, 2 to 5 parts of melia azedarach seed extract, 2 to 5 parts of pyrola extract and 2 to 5 parts of ruta graveolens extract. The pesticide disclosed by the invention is wide in application range, good in insect killing effect, long in service life and is difficult to producing drug resistance.
Description
technical field:
The invention belongs to field of pesticides, relate to a kind of agricultural chemicals, be specifically related to a kind of agricultural chemicals preventing and treating grain storage pest, also relate to the preparation method of this agricultural chemicals.
background technology:
Storage pest is the No.1 formidable enemy of preservation two Room in people's daily life, food and obligation always.The method of storage pest that effectively prevents adopted for a long time is both at home and abroad that chemicals is fumigated.This method control efficiency is good, but has that cost is high, residual toxicity is large, contaminated environment and uneasiness congruence problem.Therefore, select the natural bioactivator of exploitation, as the material that plant, insect and microorganism produce, develop pest efficient, the main flow biorational pesticides of environment and non-target organism safety being become to modern development.Because botanical pesticide derives from nature, not only effectively, and comparatively safe, economical, nuisanceless, meet the requirement of sustainable agriculture development, therefore, the research of active substance of plant is caused day by day to the attention of people.Plant with insect coordinating evolution process in create many secondary metabolites with defense function.The higher plant that can control pest that the whole world has been reported has kind more than 1600, and what wherein have insecticidal activity has 1005 kinds.Vegetable insecticide has food refusal to insect, avoid keep away, kill, the effects such as suppression of growing, what have also has sterilization and the spiral shell isoreactivity that goes out.
Existing vegetable insecticide is easily degraded at occurring in nature, has good selectivity to target organisms, has good ecological effect, but also exists the lethality of insect little, the problem that the effect duration is short.
summary of the invention:
The object of the present invention is to provide a kind of agricultural chemicals of control grain storage pest of high-efficient and lasting.
For solving the problems of the technologies described above, the present invention adopts following technical scheme to realize: a kind of agricultural chemicals preventing and treating grain storage pest, comprises the following component according to parts by weight: diatomite 20-30 part, silica 8-14 part, turpentine oil 3-7 part, ethyl pleocidin 4-10 part, brassinosteroid 4-8 part, synergist 2-4 part, plant extraction liquid 8-15 part, retention agent 1-2 part.
Described plant extraction liquid is according to the following component of parts by weight: felon herb raffinate 3-5 part, akeake extract 3-6 part, silk tree stem extraction 3-6 part, chinaberry seed extract 2-5 part, wintergreen extract 2-5 part, rue extract 2-5 part.
Further, the agricultural chemicals of described control grain storage pest comprises the following component according to parts by weight: diatomite 23-26 part, silica 1 0-12 part, turpentine oil 4-6 part, ethyl pleocidin 6-8 part, brassinosteroid 6-7 part, synergist 2.8-3.2 part, plant extraction liquid 11-12 part, bio-preservative 1.3-1.6 part.
Further, described retention agent is nano silver particles 0.3-0.6 part, nano titanium oxide 0.3-0.5 part, organosilicon quaternary ammonium salt 2-3 part, triclosan 1-2 part, methyl hydroxybenzoate 1-2 part, biguanide-based antibacterial agent 0.5-1 part, fine, soft fur parthenium extract 0.5-1 part, tall leaf extract 0.5-1 part and horse rise leaf extract 0.5-1 part.
Further, described retention agent is nano silver particles 0.4 part, nano titanium oxide 0.4 part, organosilicon quaternary ammonium salt 2.7 parts, triclosan 1.4 parts, methyl hydroxybenzoate 1.6 parts, biguanide-based antibacterial agent 0.8 part, fine, soft fur parthenium extract 0.7 part, tall leaf extract 0.7 part and horse rise leaf extract 0.6 part.
Further, described synergist is rough rice shell 30-32 part, rice bran 30-32 part, wheat bran 18-20 part, careless carbon 5-6 part, weathered coal 5-6 part, beneficial microbe activator 4-5 part.
Further, described synergist is 30.6 parts, rough rice shell, 30.6 parts, rice bran, 18.5 parts, wheat bran, 5.7 parts, careless carbon, weathered coal 5.2 parts, 4.3 parts, beneficial microbe activator.
Another object of the present invention is to provide a kind of preparation method preventing and treating the agricultural chemicals of storage pest, by silica microwave drying, moisture is down to 36%-38%, be crushed to 200-300 order, then heated-air drying to moisture is 28-30%, after be crushed to 500-800 order again, mix with diatomite, then turpentine oil, ethyl pleocidin, brassinosteroid, synergist, plant extraction liquid is added in proportion, be stir under the condition of 20-22 degree Celsius in temperature, insulation 10-25 minute, finally adds retention agent and namely obtains finished product.
Beneficial effect of the present invention: agricultural chemicals of the present invention, through test, without bad penetrating odor, drug residue free, to people and animals, agricultural product, does not have poisoning, have desinsection, antibacterial effect, and effect is lasting; Agricultural chemicals of the present invention can kill red flour beetle, corn weevil, and killing rate, up to 90%, effectively can also prevent and treat coffee bean weevil, adzuki bean weevil, broad bean weevil, gelechiid, meal moth, the ancient moth of India etc.Pesticide use scope of the present invention is wide, and good disinsection effect, the term of validity is long, not easily develops immunity to drugs.
embodiment:
Below in conjunction with specific embodiment, technical scheme of the present invention is elaborated.
Of the present inventionly provide a kind of agricultural chemicals preventing and treating grain storage pest, comprise the following component according to parts by weight: diatomite 20-30 part, silica 8-14 part, turpentine oil 3-7 part, ethyl pleocidin 4-10 part, brassinosteroid 4-8 part, synergist 2-4 part, plant extraction liquid 8-15 part, retention agent 1-2 part.
Embodiment 1
Prevent and treat an agricultural chemicals for grain storage pest, comprise the following component according to parts by weight: 20 parts, diatomite, silica 8 parts, 3 parts, turpentine oil, ethyl pleocidin 4 parts, brassinosteroid 4 parts, synergist 2 parts, plant extraction liquid 8 parts, retention agent 1 part.
Wherein, plant extraction liquid is according to the following component of parts by weight: felon herb raffinate 3 parts, akeake extract 3 parts, silk tree stem extraction 3 parts, chinaberry seed extract 2 parts, wintergreen extract 2 parts, rue extract 2 parts.
Retention agent is nano silver particles 0.3 part, nano titanium oxide 0.3 part, organosilicon quaternary ammonium salt 2 parts, triclosan 1 part, methyl hydroxybenzoate 1 part, biguanide-based antibacterial agent 0.5 part, fine, soft fur parthenium extract 0.5 part, tall leaf extract 0.5 part and horse rise leaf extract 0.5 part.
Synergist is 30 parts, rough rice shell, 30 parts, rice bran, 18 parts, wheat bran, 5 parts, careless carbon, weathered coal 5 parts, 4 parts, beneficial microbe activator.
Preparation method: by silica microwave drying, moisture is down to 36%%, be crushed to 200 orders, then heated-air drying to moisture is 28%, after be crushed to 500 orders again, mix with diatomite, then turpentine oil, ethyl pleocidin, brassinosteroid, synergist, plant extraction liquid is added in proportion, be stir under the condition of 20 degrees Celsius in temperature, be incubated 10 minutes, finally add retention agent and namely obtain finished product.
Embodiment 2
Prevent and treat an agricultural chemicals for grain storage pest, comprise the following component according to parts by weight: 25 parts, diatomite, silica 11 part, 5 parts, turpentine oil, ethyl pleocidin 7 parts, brassinosteroid 6 parts, synergist 3 parts, plant extraction liquid 12 parts, retention agent 1.4 parts.
Wherein, plant extraction liquid is according to the following component of parts by weight: felon herb raffinate 4 parts, akeake extract 5 parts, silk tree stem extraction 5 parts, chinaberry seed extract 4 parts, wintergreen extract 4 parts, rue extract 4 parts.
Retention agent is nano silver particles 0.6 part, nano titanium oxide 0.5 part, organosilicon quaternary ammonium salt 3 parts, triclosan 2 parts, methyl hydroxybenzoate 2 parts, biguanide-based antibacterial agent 1 part, fine, soft fur parthenium extract 1 part, tall leaf extract 1 part and horse rise leaf extract 1 part.
Synergist is 32 parts, rough rice shell, 32 parts, rice bran, 20 parts, wheat bran, 6 parts, careless carbon, weathered coal 6 parts, 5 parts, beneficial microbe activator.
Preparation method: by silica microwave drying, moisture is down to 37%, be crushed to 250 orders, then heated-air drying to moisture is 29%, after be crushed to 650 orders again, mix with diatomite, then turpentine oil, ethyl pleocidin, brassinosteroid, synergist, plant extraction liquid is added in proportion, be stir under the condition of 21 degrees Celsius in temperature, be incubated 18 minutes, finally add retention agent and namely obtain finished product.
Embodiment 3
Prevent and treat an agricultural chemicals for grain storage pest, comprise the following component according to parts by weight: 30 parts, diatomite, silica 14 parts, 7 parts, turpentine oil, ethyl pleocidin 10 parts, brassinosteroid 8 parts, synergist 4 parts, plant extraction liquid 15 parts, retention agent 2 parts.
Wherein, plant extraction liquid is according to the following component of parts by weight: felon herb raffinate 3-5 part, akeake extract 6 parts, silk tree stem extraction 6 parts, chinaberry seed extract 5 parts, wintergreen extract 5 parts, rue extract 5 parts.
Retention agent is nano silver particles 0.4 part, nano titanium oxide 0.4 part, organosilicon quaternary ammonium salt 2.7 parts, triclosan 1.4 parts, methyl hydroxybenzoate 1.6 parts, biguanide-based antibacterial agent 0.8 part, fine, soft fur parthenium extract 0.7 part, tall leaf extract 0.7 part and horse rise leaf extract 0.6 part.
Synergist is 30.6 parts, rough rice shell, 30.6 parts, rice bran, 18.5 parts, wheat bran, 5.7 parts, careless carbon, weathered coal 5.2 parts, 4.3 parts, beneficial microbe activator.
Preparation method: by silica microwave drying, moisture is down to 38%, be crushed to 300 orders, then heated-air drying to moisture is 30%, after be crushed to 800 orders again, mix with diatomite, then turpentine oil, ethyl pleocidin, brassinosteroid, synergist, plant extraction liquid is added in proportion, be stir under the condition of 22 degrees Celsius in temperature, be incubated 25 minutes, finally add retention agent and namely obtain finished product.
Embodiment 4
Agricultural chemicals is placed in non-woven bag, and non-woven bag is placed in sealing vessel A, B, C, D respectively, puts into 50 red flour beetles, puts into 5g agricultural chemicals in A, B puts into 7g agricultural chemicals, C puts into 9g agricultural chemicals, D puts into the dead borer population of 11g agricultural chemicals 48h " Invest, Then Investigate " in vessel.
Experimental result is as shown in the table:
| Process | Lethality (%) |
| A | 90.2 |
| B | 91.5 |
| C | 91.9 |
| D | 92.2 |
Agricultural chemicals of the present invention has good insecticidal effect as can be known from the above table.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof
.
Claims (7)
1. prevent and treat an agricultural chemicals for grain storage pest, it is characterized in that: comprise the following component according to parts by weight: diatomite 20-30 part, silica 8-14 part, turpentine oil 3-7 part, ethyl pleocidin 4-10 part, brassinosteroid 4-8 part, synergist 2-4 part, plant extraction liquid 8-15 part, retention agent 1-2 part; Described plant extraction liquid is according to the following component of parts by weight: felon herb raffinate 3-5 part, akeake extract 3-6 part, silk tree stem extraction 3-6 part, chinaberry seed extract 2-5 part, wintergreen extract 2-5 part, rue extract 2-5 part.
2. a kind of agricultural chemicals preventing and treating grain storage pest according to claim 1, is characterized in that: the agricultural chemicals of described control grain storage pest comprises the following component according to parts by weight: diatomite 23-26 part, silica 1 0-12 part, turpentine oil 4-6 part, ethyl pleocidin 6-8 part, brassinosteroid 6-7 part, synergist 2.8-3.2 part, plant extraction liquid 11-12 part, bio-preservative 1.3-1.6 part.
3. a kind of agricultural chemicals preventing and treating grain storage pest according to claim 1, is characterized in that: described retention agent is nano silver particles 0.3-0.6 part, nano titanium oxide 0.3-0.5 part, organosilicon quaternary ammonium salt 2-3 part, triclosan 1-2 part, methyl hydroxybenzoate 1-2 part, biguanide-based antibacterial agent 0.5-1 part, fine, soft fur parthenium extract 0.5-1 part, tall leaf extract 0.5-1 part and horse rise leaf extract 0.5-1 part.
4. a kind of agricultural chemicals preventing and treating grain storage pest according to claim 1, is characterized in that: described retention agent is nano silver particles 0.4 part, nano titanium oxide 0.4 part, organosilicon quaternary ammonium salt 2.7 parts, triclosan 1.4 parts, methyl hydroxybenzoate 1.6 parts, biguanide-based antibacterial agent 0.8 part, fine, soft fur parthenium extract 0.7 part, tall leaf extract 0.7 part and horse rise leaf extract 0.6 part.
5. a kind of agricultural chemicals preventing and treating grain storage pest according to claim 1, is characterized in that: described synergist is rough rice shell 30-32 part, rice bran 30-32 part, wheat bran 18-20 part, careless carbon 5-6 part, weathered coal 5-6 part, beneficial microbe activator 4-5 part.
6. a kind of agricultural chemicals preventing and treating grain storage pest according to claim 1, is characterized in that: described synergist is 30.6 parts, rough rice shell, 30.6 parts, rice bran, 18.5 parts, wheat bran, 5.7 parts, careless carbon, weathered coal 5.2 parts, 4.3 parts, beneficial microbe activator.
7. the preparation method of the agricultural chemicals of a control storage pest according to claim 1, it is characterized in that: by silica microwave drying, moisture is down to 36%-38%, be crushed to 200-300 order, then heated-air drying to moisture is 28-30%, after be crushed to 500-800 order again, mix with diatomite, then turpentine oil, ethyl pleocidin, brassinosteroid, synergist, plant extraction liquid is added in proportion, be stir under the condition of 20-22 degree Celsius in temperature, insulation 10-25 minute, finally adds retention agent and namely obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674684.3A CN104322597A (en) | 2014-11-23 | 2014-11-23 | Pesticide for preventing and controlling stored grain pests and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410674684.3A CN104322597A (en) | 2014-11-23 | 2014-11-23 | Pesticide for preventing and controlling stored grain pests and preparation method thereof |
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| CN104322597A true CN104322597A (en) | 2015-02-04 |
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| CN201410674684.3A Pending CN104322597A (en) | 2014-11-23 | 2014-11-23 | Pesticide for preventing and controlling stored grain pests and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172511A (en) * | 2016-06-30 | 2016-12-07 | 广西壮族自治区烟草公司百色市公司 | A kind of method preventing and treating tobacco mosaic virus (tmv) |
| CN106490076A (en) * | 2016-10-31 | 2017-03-15 | 郑州思辩科技有限公司 | A kind of Farm chemical of Chinese berbs of preventing and treating grain storage pest and preparation method thereof |
| CN107347991A (en) * | 2017-07-31 | 2017-11-17 | 广西南宁市宾阳县聚丰米业有限公司 | A kind of method of granary prevention storage pest |
| CN107372818A (en) * | 2017-08-03 | 2017-11-24 | 广西南宁乐蕊生物科技有限责任公司 | A kind of grain storage pest controlling agent containing ethyl pleocidin and eucalyptus oil |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172511A (en) * | 2016-06-30 | 2016-12-07 | 广西壮族自治区烟草公司百色市公司 | A kind of method preventing and treating tobacco mosaic virus (tmv) |
| CN106490076A (en) * | 2016-10-31 | 2017-03-15 | 郑州思辩科技有限公司 | A kind of Farm chemical of Chinese berbs of preventing and treating grain storage pest and preparation method thereof |
| CN107347991A (en) * | 2017-07-31 | 2017-11-17 | 广西南宁市宾阳县聚丰米业有限公司 | A kind of method of granary prevention storage pest |
| CN107372818A (en) * | 2017-08-03 | 2017-11-24 | 广西南宁乐蕊生物科技有限责任公司 | A kind of grain storage pest controlling agent containing ethyl pleocidin and eucalyptus oil |
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Application publication date: 20150204 |