CN103004863A - Underground insect luring and killing granule and preparation method - Google Patents
Underground insect luring and killing granule and preparation method Download PDFInfo
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- CN103004863A CN103004863A CN 201310004022 CN201310004022A CN103004863A CN 103004863 A CN103004863 A CN 103004863A CN 201310004022 CN201310004022 CN 201310004022 CN 201310004022 A CN201310004022 A CN 201310004022A CN 103004863 A CN103004863 A CN 103004863A
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Abstract
The invention provides an underground insect luring and killing granule for controlling underground insects. The granule comprises the following raw materials in parts by weight: 50-300 parts of grain bait, 0.1-5 parts of insecticide, 0.002-0.02 part of sodium citrate, 0.1-10 parts of water-based colour paste and 0.1-5 parts of water, wherein the grain bait is any one of the grains such as millet, broom corn millet, wheat, sorghum and rice or the mixture of more than two grains; and the insecticide is any one of phoxim, imidacloprid, chlorpyrifos and dichlorvos or the mixture of two insecticides according to the pesticide combined use rule. A preparation method comprises the steps of taking the above grain raw materials, drying the grain raw materials in the sun, removing the impurities and baking the grain raw materials until the grain raw materials are fragrant to prepare the grain bait; and adding the insecticide to water, shaking up the mixture and then adding the mixture to the grain bait, stirring the mixture uniformly, then respectively adding sodium citrate and water-based colour paste, stirring the mixture uniformly and piling and covering the mixture tightly in a closed container for 12-24 hours, thus obtaining the finished product. The granule can lure insects into active feeding, has the advantages of long duration, simple process, low price and obvious control effect and is convenient to use.
Description
Technical field
The present invention relates to a kind of to cure cereal to perfume (or spice) as bait and carrier, a kind of soil insect trapping granular preparation that adds insecticide, preservative and coloring agent preparation, a kind of granule composite be used to killing soil insect particularly the invention still further relates to the preparation method of this granule.
Background technology
Soil insect usually lives in the soil or is active in soil surface, and the root system of the feeding plant that bites, piece root, stem tuber, seed or seedling usually cause the impaired or whole strain of plant strain growth dead, and the disconnected ridge that is short of seedling is for agricultural production causes larger loss.Because this class pest often is hidden in the soil, giving effectively, control has brought certain difficulty.
At present, the method for China control soil insect mainly contains four kinds, and all there is certain problem in these methods: the first is insecticide to be admixed powder carrier make insect powder, rear easy loss is manured into soil, lasting period is shorter, and is easily sucked by human body in use, causes actual bodily harm; The second is take the grains of sand as the agent of farm chemical carrier granulation, because sand is poor to the adsorptivity of agricultural chemicals, and the rear easy loss that is manured into soil, the lasting period is short; The third is with the insecticide seed dressing, can effectively prevent and kill soil insect, but often affect seed sprouting; The 4th kind be directly with insecticide spraying in soil, kill soil pests, this method waste agricultural chemicals, contaminated environment, control efficiency are not remarkable.Above several method, except dressing seed, all the other methods only have competence exertion effect when insect touches agricultural chemicals, the effect of not luring insect.
Summary of the invention
The object of the present invention is to provide a kind of easy to usely, comparatively safe, the lasting period is longer, can trap and kill the granule of soil insect.
The objective of the invention is to be realized by following technical proposals:
A kind of soil insect trapping granule is comprised of following raw material and weight portion proportioning:
Cereal bait 50-300 part, insecticide 0.1-5 part, sodium citrate 0.002-0.02 part, aqueous color paste 0.1-10 part, water 0.1-5 part.
The preferred weight proportioning of above-mentioned raw materials is:
100 parts of cereal bait, insecticide 0.2-1 part, sodium citrate 0.003-0.005 part, aqueous color paste 0.2-1 part, water 0.2-1 part.
The preparation method is as follows:
Get above-mentioned cereal materials, dry, impurity elimination is cured to perfume (or spice), makes cereal bait.With insecticide be added to the water shake up after, add in the cereal bait, stir, add respectively again sodium citrate and aqueous color paste, stir, heap both was finished product in vexed 12-24 hour in closed container.
The present invention has following characteristics:
1. lure insect initiatively to take food.Select the cereal such as millet that insect likes eating, broom corn millet, wheat, jowar, paddy as bait, cure, produce fragrance, greatly improved its temptation to insect.2. the lasting period is long.With the carrier of cereal bait as insecticide, insecticide easily adheres to its surface, infiltrates inner; In cereal bait, add the preservative sodium citrate, can prevent it rotten in soil rot, prolong the lasting period.3. loose particles, prevented from caking, easy to use.4. destroyed plumule after bait cereal high temperature cures, can avoid its unexpected germination and emergence and field crops to strive water and strive fertilizer.5. do not affect the field crop seed sprouting.6. control efficiency is remarkable.7. cheap.8. production technology is simple.9. comparatively safe.Select one of aqueous color pastes such as redness, blueness, purple, green, yellow, black that cereal bait is dyeed, poisonous in order to warn this cereal bait, remind it to be different from common cereal.Particularly when batch production is produced, can distinguish according to different colours the difference of the contained insecticide kind of its product, to make things convenient for the identification in product processing, classification, packing, storage, the transportation.
Using method: 1. before the sowing, can spread the earth's surface and plough under soil, or be sprinkled into ditch dug with a plow when ploughing; 2. in sowing time, can or sow in the cave in crop seeds applies seed furrow; 3. after planting, can spread fertilizer over the fields the seedling periphery; 4. Stage of Top Dressing can mix with fertilizer use; 5. crop growth period finds to have soil pests to cause harm, and can adopt the method such as spread manuer in holes, spread fertilizer over the fields.Best with result of use before sowing and during sowing, only use generally speaking once to get final product, need not repeatedly to make medicine.
Usage amount: in the seedbed, every square metre is used about the 50-100 gram; Large Tanaka, every mu is used the 2-3 kilogram, and usage amount is decided on the size of insect density, and insect density is larger, and consumption is larger.
Points for attention: 1. the desinsection scope of every kind of insecticide is different, and the desinsection scope of this preparation is consistent with the desinsection scope of selected insecticide raw material; 2. producing and using to have safety prevention measure, prevents from contacting skin and suction, will in time wash Clean Living body exposure portion with clear water after production or the dispenser; 3. should not be exposed to the sun under strong sunlight, in order to avoid reduce drug effect, unpacking preferably once uses, and remainder should be imbedded the farmland, forbids people and animals to eat by mistake.
Test Summary
Field test results by 2 years shows, soil insect trapping granule control efficiency is better.
1., tested at man of Huang Jiapu village, Gao Ping town, Jingchuan County, Pingliang, Gansu Province Huanghai Sea army contracted field in 2011.Soil types is arid former district, fertile soil, and the plantation tomato adopts 100 parts of wheats, 1 part of 50% phoxim emulsifiable concentrate, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, the soil insect trapping granule control efficiency of 1 part of preparation of water reaches 83%; Adopt 100 parts of wheats, 1 part of 80% DDT EC, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, the soil insect trapping granule control efficiency of 1 part of preparation of water reaches 81%.
2., tested at man of Huang Jiapu village, Gao Ping town, Jingchuan County, Pingliang, Gansu Province Huanghai Sea army contracted field in 2012, soil types is arid former district, fertile soil, the plantation capsicum adopts the control efficiency of same preparation to reach respectively 91% and 93%.
Embodiment
Below in conjunction with embodiment the present invention is explained in further detail:
Embodiment 1:
Get 100 parts of wheats, 1 part of 50% phoxim emulsifiable concentrate, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, 1 part in water.
Get above-mentioned cereal materials, dry, impurity elimination is cured to perfume (or spice), makes cereal bait.With insecticide be added to the water shake up after, add in the cereal bait, stir, add respectively again sodium citrate and aqueous color paste, stir, heap both was finished product in vexed 12-24 hour in closed container.
Embodiment 2:
Get 100 parts of wheats, 1 part of 80% DDT EC, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, 1 part in water.
The preparation method is identical with embodiment 1.
Embodiment 3:
Get 100 parts of wheats, 1 part of 5% Imidacloprid missible oil, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, 1 part in water.
The preparation method is identical with embodiment 1.
Embodiment 4:
Get 100 parts of wheats, 1 part of 20% chlorpyrifos ec, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, 1 part in water.
The preparation method is identical with embodiment 1.
Embodiment 5:
Get 100 parts of wheats, 0.5 part of 50% phoxim emulsifiable concentrate, 0.5 part of 5% Imidacloprid missible oil, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, 1 part in water.
The preparation method is identical with embodiment 1.
Embodiment 6:
Get 100 parts of wheats, 0.5 part of 50% phoxim emulsifiable concentrate, 0.5 part of 20% chlorpyrifos ec, 0.004 part of sodium citrate, 0.3 part of aqueous color paste, 1 part in water.
The preparation method is identical with embodiment 1.
Claims (8)
1. a soil insect is trapped and killed granule, it is characterized in that being comprised of following raw material and weight portion proportioning:
Cereal bait 50-300 part, insecticide 0.1-5 part, sodium citrate 0.002-0.02 part, aqueous color paste 0.1-10 part, water 0.1-5 part.
Be prepared from by following process:
Get above-mentioned cereal materials, dry, impurity elimination is cured to perfume (or spice), makes cereal bait.With insecticide be added to the water shake up after, add in the cereal bait, stir, add respectively again sodium citrate and aqueous color paste, stir, heap both was finished product in vexed 12-24 hour in closed container.
2. a kind of soil insect trapping granule claimed in claim 1 is characterized in that the part by weight of described raw material is: 100 parts of cereal bait, insecticide 0.2-1 part, sodium citrate 0.003-0.005 part, aqueous color paste 0.2-1 part, water 0.2-1 part.
3. a kind of soil insect trapping granule claimed in claim 1 it is characterized in that one of cereal such as millet that bait selects insect and like taking food, broom corn millet, wheat, jowar, paddy, or aforementioned two or more cereal mixes.
4. a kind of soil insect trapping granule claimed in claim 1 is characterized in that the carrier of cereal bait as insecticide.
5. a kind of soil insect trapping granule claimed in claim 1 is characterized in that cereal bait has been carried out curing, frying fragrant the processing.
6. a kind of soil insect trapping granule claimed in claim 1 is characterized in that insecticide selects one of insecticides such as phoxim, Imidacloprid, chlopyrifos, dichlorvos, also can two kinds of insecticides mixes according to the combined use of pesticides rule and uses.
7. a kind of soil insect trapping granule claimed in claim 1 is characterized in that selecting one of aqueous color pastes such as redness, blueness, purple, green, yellow, black that cereal bait is dyeed.
8. a kind of soil insect trapping granule claimed in claim 1 is characterized in that adding sodium citrate in cereal bait, in case it is rotten in soil rot.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310004022 CN103004863A (en) | 2013-01-05 | 2013-01-05 | Underground insect luring and killing granule and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201310004022 CN103004863A (en) | 2013-01-05 | 2013-01-05 | Underground insect luring and killing granule and preparation method |
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| CN103004863A true CN103004863A (en) | 2013-04-03 |
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| CN 201310004022 Pending CN103004863A (en) | 2013-01-05 | 2013-01-05 | Underground insect luring and killing granule and preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041027A (en) * | 2018-01-12 | 2018-05-18 | 汝阳自强生物科技有限公司 | Subterranean pest-insect traps and kills granule |
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2013
- 2013-01-05 CN CN 201310004022 patent/CN103004863A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041027A (en) * | 2018-01-12 | 2018-05-18 | 汝阳自强生物科技有限公司 | Subterranean pest-insect traps and kills granule |
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Application publication date: 20130403 |