CN1650712A - Use method of reinforced chlorbenzuron preparation, its product and production method - Google Patents
Use method of reinforced chlorbenzuron preparation, its product and production method Download PDFInfo
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- CN1650712A CN1650712A CN 200410010052 CN200410010052A CN1650712A CN 1650712 A CN1650712 A CN 1650712A CN 200410010052 CN200410010052 CN 200410010052 CN 200410010052 A CN200410010052 A CN 200410010052A CN 1650712 A CN1650712 A CN 1650712A
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- young urea
- goes out
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- percutaneous absorption
- absorption promoter
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Abstract
An improved chlorbenzuron with high effect is prepared from the chlorbenzuron and natural percutaneous absorption promoter in the ratio of 1:(0.5-1.2) through mixing. It is applied by proportionally mixing it with the irrigation water.
Description
Affiliated technical field
The present invention relates to a kind of agricultural chemicals using method and the compound formulation and the method for using this compound formulation, the method for producing this compound formulation that strengthens this pesticide efficacy is provided.Specifically be exactly go out the using method of young urea preparation and enhancing go out young urea preparation drug effect compound formulation and use the method for this compound formulation, the method for producing this compound formulation.
Background technology
Used the young urea preparation method of going out, all be to spray on the face of land in the past, do not relate to soil inside, thus can not play killing action for soil insect, green onion garlic maggot especially, in underground harm garlic, the growth of shallot and leek, the past is not played effect at the ground spray plane.Use other agricultural chemicals, residue of pesticide exceed standard, and make the vegetables grow up to play ill effect to the people, also are unfavorable for Vegetables Exportation, especially garlic shallot and leek, and the pith of these vegetables all is underground, more will note desinsection and residue of pesticide problem.
Summary of the invention
In order to kill the harm garlic by enough environment friendly agriculturals, the onion fly maggot of green onion and Macrophylla dish reduces residue of pesticide.The invention provides a kind of sharp environment friendly agricultural kills the method for onion fly maggot and reduces the compound formulation of residue of pesticide and the method for using this compound formulation method and producing this compound formulation.
The present invention is that a kind of use young urea pesticidal preparations that goes out is killed the method for green onion garlic maggot, young urea preparation (young urea content 20～25% goes out) and irrigation water will go out exactly by weight, young urea preparation goes out: the ratio of water=1: 20000～250000 is mixed the irrigation land for growing field crops, the water ratio of wherein mixing liquid medicine increases along with soil moisture content and reduces, soil moisture content is big, every mu of water total amount is just little, the go out preparation 0.7-1 kilogram of young urea agricultural chemicals of every mu of usefulness.
In order to strengthen the drug effect of the young urea pesticidal preparations that goes out, the invention provides the go out prescription of young urea pesticidal preparations drug effect of a kind of enhancing, going out in young urea preparation and the natural percutaneous absorption promoter is that young urea preparation goes out: natural percutaneous absorption promoter=1: 0.15～0.3 by weight.
The present invention can be the go out compound formulation of young urea pesticidal preparations drug effect of a kind of enhancing, adds natural percutaneous absorption promoter by weight exactly in the young urea preparation that goes out, and young urea preparation goes out: natural percutaneous absorption promoter=1: 0.15～0.3.Described natural percutaneous absorption promoter is a kind of of book lotus brain, borneol (borneol), volatile oil extracted from eucalyptus' leaves or twigs and rhizome of chuanxiong, Elettaria cardamomum (L.) Maton extract, if the natural percutaneous absorption promoter solid then is processed into micro mist and mixes.
Use the method for this compound formulation to be, with compound formulation when irrigating with irrigation water by weight, compound formulation: water=1: 30000～40000 ratios are mixed the irrigation land for growing field crops, go out 0.3～0.5 kilogram of young urea pesticidal preparations of every mu of usefulness
The method of producing this compound formulation is, compound formulation composition weight ratio is pressed, and young urea powder goes out: natural percutaneous absorption promoter: organic solvent=(20～25): (15～30): the ratio of (70～80) is mixed.
The method of producing this compound formulation can be, compound formulation composition weight ratio is in the young urea powder that goes out: borneol powder: organic solvent=(20～25): 15～30): the ratio of (70～80) is mixed.
The document record, the young urea that goes out is a kind of insect growth regulator, IGR, is mainly stomach poison function, and some insects (Egyptian cotton egger) are also had action of contace poison.In fact, behind the spray medicine, insect enters spray medicine district, has only the shank exposed to pesticides, so it is inoperative to tag.The just main stomach of studying the young urea that goes out of people kills effect, does not study its action of contace poison.The present invention sneaks into the young urea that goes out when irrigating, the young urea overwhelming majority of going out is stayed plow layer, and the zone of action of soil insect is plow layer, soil insect is all the time all at the comprehensive engagement young urea that goes out, even if action of contace poison is not strong,, can reach killing effect equally because the time of tagging is long.In this, overcome people's wrong understanding.In the young urea that goes out, add natural percutaneous absorption promoter, reduced the consumption of the young urea that goes out, the young urea that goes out that remains on the vegetables is reduced, and natural percutaneous absorption promoter is harmless, thereby persticide residue is reduced.It is the most effective that the present invention foretells ground kind fly maggot, hair tail ground kind fly maggot and fragrant-flowered garlic maggot to green onion ground kind fly maggot, delia platura maggot, square-bottomed bamboo basket.Comparative test result such as table 1, table 2.Table 1 is 8 embodiment of garlic maturing stage land for growing field crops comparative trial, and table 2 is 8 embodiment of garlic land for growing field crops in seedling stage comparative trial.
Table 1:2003 garlic in May maturing stage field experiment effect table
| The test sequence number | The dispenser date | Mu consumption (gram) | The experiment area (square metre) | Insect killing rate % | Crop (kilogram) | Exporting amount (kilogram) | Improve commodity | ||
| Compound formulation | Young urea preparation goes out | Dispenser 5 days | Dispenser 10 days | ||||||
| ??1 | ??8 | ??750 | ????50 | ????75 | ????93 | ????94 | ????90 | ????28.5 | |
| ??2 | ??8 | ??1000 | ????50 | ????82 | ????99 | ????96 | ????94 | ????34.2 | |
| ??3 | ??13 | ??750 | ????50 | ????74 | ????92 | ????94 | ????90 | ????28.5 | |
| ??4 | ??13 | ??1000 | ????50 | ????82 | ????99 | ????95 | ????94 | ????34.2 | |
| ??5 | ??13 | ??0 | ????50 | ????1 | ????1 | ????90 | ????70 | ????0 | |
| ??6 | ??10 | ??1000 | ????1000 | ????1950 | ????1850 | ????30.3 | |||
| ??7 | ??10 | ??0 | ????1000 | ????1880 | ????1420 | ????0 | |||
| ??8 | ??10 | ??1200 | ????1000 | ????1900 | ????1790 | ????26.3 | |||
Table 2:2003 garlic in November field experiment in seedling stage effect table
| The test sequence number | The dispenser date | Mu consumption (gram) | The experiment area (square metre) | Control efficiency (per hundred strains have worm number alive, comprise pupa) | |||
| Compound formulation | Young urea preparation goes out | Dispenser 0 day | Dispenser 20 days | 40 days dead seedling numbers of 50 square metres of dispensers | |||
| ??1 | ??5 | ??0 | ????50 | ????400 | ????460 | ????600 | |
| ??2 | ??5 | ??500 | ????50 | ????400 | ????3 | ????8 | |
| ??3 | ??5 | ??700 | ????50 | ????430 | ????2 | ????5 | |
| ??4 | ??10 | ??0 | ????50 | ????500 | ????670 | ????780 | |
| ??5 | ??10 | ??500 | ????50 | ????500 | ????3.9 | ????10 | |
| ??6 | ??10 | ??700 | ????50 | ????594 | ????1.2 | ????7 | |
| ??7 | ??15 | ??0 | ????50 | ????667 | ????787 | ????880 | |
| ??8 | ??15 | ??600 | ????50 | ????667 | ????2 | ????15 | |
| ??9 | ??10 | ??700 | ????50 | ????550 | ????20 | ????20 | |
Embodiment
First group of embodiment
1, measure the 0.075 kilogram of thin up of young urea preparation that goes out by every mu of 1 kilogram of usefulness, with the liquid medicine after the dilution and the water 50 square metres of garlic ground of person who lives in exile simultaneously of irrigating the fields, control liquid medicine flow makes mixed weight ratio be; Young urea preparation goes out: water=1: 20000-25000 stops to water after the liquid medicine after the dilution uses up.Detecting the insect lethality on the 5th day is that 70%, the 10 day detection insect lethality is 90%, thereby has improved crop and exporting amount.
2, measure the 0.096 kilogram of thin up of young urea preparation that goes out by every mu of 1.25 kilograms of usefulness, with the liquid medicine after the dilution and the water 50 square metres of garlic ground of person who lives in exile simultaneously of irrigating the fields, control liquid medicine flow makes mixed weight ratio be; Young urea preparation goes out: water=1: 30000-40000 stops to water after the liquid medicine after the dilution uses up.Detecting the insect lethality on the 5th day is that 76%, the 10 day detection insect lethality is 94%, thereby has improved crop and exporting amount.
3, measure the 0.112 kilogram of thin up of young urea preparation that goes out by every mu of 1.5 kilograms of usefulness, with the liquid medicine after the dilution and the water 50 square metres of garlic ground of person who lives in exile simultaneously of irrigating the fields, control liquid medicine flow makes mixed weight ratio be; Young urea preparation goes out: water=1: 30000-40000 stops to water after the liquid medicine after the dilution uses up.Detecting the insect lethality on the 5th day is that 82%, the 10 day detection insect lethality is 99%, thereby has improved crop and exporting amount.
Second group of embodiment
1, gets the young urea preparation that goes out and join 0.15 kilogram of natural percutaneous absorption promoter (book lotus brain, borneol (borneol), volatile oil extracted from eucalyptus' leaves or twigs and rhizome of chuanxiong, Elettaria cardamomum (L.) Maton extract) for 1 kilogram, if natural percutaneous absorption promoter is not easy water-soluble solid such as borneol (borneol), then make powder, preferably micro mist.During use the two is added in the entry and dilute, add in the water of irrigating the fields and get final product.
2, get the young urea preparation that goes out and join 0.2 kilogram of natural percutaneous absorption promoter (book lotus brain, borneol (borneol), volatile oil extracted from eucalyptus' leaves or twigs and rhizome of chuanxiong, Elettaria cardamomum (L.) Maton extract) for 1 kilogram, if natural percutaneous absorption promoter is not easy water-soluble solid such as borneol (borneol), then make powder, preferably micro mist.During use the two is added in the entry and dilute, add in the water of irrigating the fields and get final product.
3, get the young urea preparation that goes out and join 0.3 kilogram of natural percutaneous absorption promoter (book lotus brain, borneol (borneol), volatile oil extracted from eucalyptus' leaves or twigs and rhizome of chuanxiong, Elettaria cardamomum (L.) Maton extract) for 1 kilogram, if natural percutaneous absorption promoter is not easy water-soluble solid such as borneol (borneol), then make powder, preferably micro mist.During use the two is added in the entry and dilute, add in the water of irrigating the fields and get final product.
By the proportioning of this group embodiment natural percutaneous absorption promoter is added in the death of monks or nuns children urea preparation and just to have made compound formulation.Replace the young urea preparation of going out of first group of embodiment to execute the people land for growing field crops this compound formulation, get final product desinsection in this way.
The 3rd group of embodiment
1, measure 0.045 kilogram of thin up of compound formulation (natural percutaneous absorption promoter is a borneol) by every mu of 0.6 kilogram of usefulness, the liquid medicine after the dilution and the water of irrigating the fields are flowed into 50 square metres of garlic ground simultaneously, control liquid medicine flow makes mixed weight ratio be; Compound formulation: water=1: 30000-40000 stops to water after the liquid medicine after the dilution uses up.Detecting the insect lethality on the 5th day is that 72%, the 10 day detection insect lethality is 92%, thereby has improved crop and exporting amount.
2, measure 0.06 kilogram of thin up of compound formulation (natural percutaneous absorption promoter is a borneol) by every mu of 0.8 kilogram of usefulness, the liquid medicine after the dilution and the water of irrigating the fields are flowed into 50 square metres of garlic ground simultaneously, control liquid medicine flow makes mixed weight ratio be; Compound formulation: water=1: 30000-40000 stops to water after the liquid medicine after the dilution uses up.Detecting the insect lethality on the 5th day is that 78%, the 10 day detection insect lethality is 95%, thereby has improved crop and exporting amount.
3, measure 0.075 kilogram of thin up of compound formulation (natural percutaneous absorption promoter is a borneol) by every mu of 1 kilogram of usefulness, the liquid medicine after the dilution and the water of irrigating the fields are flowed into 50 square metres of garlic ground simultaneously, control liquid medicine flow makes mixed weight ratio be; Compound formulation: water=1: 30000-40000 stops to water after the liquid medicine after the dilution uses up.Detecting the insect lethality on the 5th day is that 85%, the 10 day detection insect lethality is 99.3%, thereby has improved crop and exporting amount.
It is consistent to organize above-mentioned effect with test effect and this of book lotus brain, volatile oil extracted from eucalyptus' leaves or twigs and rhizome of chuanxiong, Elettaria cardamomum (L.) Maton extract replacement borneol, just the price difference.
The 4th group of embodiment
1, get young urea powder 20 grams that go out, borneol 15 grams, organic solvent 70 grams, wherein organic solvent is identical with organic solvent in the young urea preparation that goes out, and the young urea powder that will go out is dissolved in the organic solvent, and adding borneol powder gets final product, and the time spent shakes up.
2, get young urea powder 22.5 grams that go out, borneol 20 grams, organic solvent 75 grams, wherein organic solvent is identical with organic solvent in the young urea preparation that goes out, and the young urea powder that will go out is dissolved in the organic solvent, and adding borneol powder gets final product, and the time spent shakes up.
3, get young urea powder 25 grams that go out, borneol 30 grams, organic solvent 80 grams, wherein organic solvent is identical with organic solvent in the young urea preparation that goes out, and the young urea powder that will go out is dissolved in the organic solvent, and adding borneol powder gets final product, and the time spent shakes up.
This group the foregoing description can use book lotus brain, volatile oil extracted from eucalyptus' leaves or twigs and rhizome of chuanxiong, Elettaria cardamomum (L.) Maton extract to replace borneol.
Claims (7)
1, a kind of use young urea pesticidal preparations that goes out is killed the method for green onion garlic maggot, it is characterized in that to go out young urea preparation (young urea content 20～25% goes out) and irrigation water by weight, young urea preparation goes out: the ratio of water=1: 20000～25000 is mixed the irrigation land for growing field crops, the water ratio of wherein mixing liquid medicine increases along with soil moisture content and reduces, the go out preparation 1-1.5 kilogram of young urea agricultural chemicals of every mu of usefulness.
2, a kind of enhancing prescription of young urea pesticidal preparations drug effect that goes out is that young urea preparation goes out: natural percutaneous absorption promoter=1: 0.15～0.3 by weight in it is characterized in that going out young urea preparation and the natural percutaneous absorption promoter.
3, a kind of enhancing compound formulation of young urea pesticidal preparations drug effect that goes out is characterized in that in the young urea preparation that goes out by weight the natural percutaneous absorption promoter that adds, young urea preparation goes out: natural percutaneous absorption promoter=1: 0.15～0.3.
4, compound formulation as claimed in claim 2 is characterized in that described natural percutaneous absorption promoter is a kind of of book lotus brain, borneol (borneol), volatile oil extracted from eucalyptus' leaves or twigs and rhizome of chuanxiong, Elettaria cardamomum (L.) Maton extract, if solid then is the micro mist shape.
5, a kind of method of using claim 3,4 described compound formulations, it is characterized in that with compound formulation when irrigating, shake up with irrigation water by weight, compound formulation: water=1: 30000～40000 ratios mixes irrigates the land for growing field crops, and every mu with 0.6～1 kilogram of compound formulation
6, a kind of production as the method for claim 3,4 described compound formulations, it is characterized in that its composition weight ratio by, young urea powder goes out: natural percutaneous absorption promoter: organic solvent=(20～25): (15～30): the ratio mixing of (70～80).
7, a kind of production as the method for claim 3,4 described compound formulations is characterized in that its composition weight ratio is in the young urea powder that goes out: borneol powder: organic solvent=(20～25): (15～30): the ratio mixing of (70～80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410010052 CN1650712A (en) | 2004-02-06 | 2004-02-06 | Use method of reinforced chlorbenzuron preparation, its product and production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410010052 CN1650712A (en) | 2004-02-06 | 2004-02-06 | Use method of reinforced chlorbenzuron preparation, its product and production method |
Publications (1)
| Publication Number | Publication Date |
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| CN1650712A true CN1650712A (en) | 2005-08-10 |
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| CN 200410010052 Pending CN1650712A (en) | 2004-02-06 | 2004-02-06 | Use method of reinforced chlorbenzuron preparation, its product and production method |
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- 2004-02-06 CN CN 200410010052 patent/CN1650712A/en active Pending
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