CN1381179A - Synergist of microbial insecticide - Google Patents
Synergist of microbial insecticide Download PDFInfo
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- CN1381179A CN1381179A CN 02115763 CN02115763A CN1381179A CN 1381179 A CN1381179 A CN 1381179A CN 02115763 CN02115763 CN 02115763 CN 02115763 A CN02115763 A CN 02115763A CN 1381179 A CN1381179 A CN 1381179A
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- synergist
- urea
- ammonium nitrate
- sucrose
- sodium sulphite
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Abstract
A synergist of microbial insecticide is prepared from 2 or several of calcium acetate, magnesium chloride, sodium sulfite, zinc sulfate, ammonium nitrate, cane sugar and urea. It can effectively improve the effect of Bacillus thuringiensis insecticide and play the role of foliage fertilizer. Its advantages are high safety and effect, low cost, and ease for storage and transport.
Description
The present invention relates to the synergist of a kind of synergist of microorganism insecticide, particularly thuricade-1.
Thuricade-1 is the present microorganism insecticide of output maximum in the world, have nontoxic to the person poultry safety, do not injure natural enemy insect, insect advantage such as be difficult for developing immunity to drugs, be widely used in control agricultural, forest and fruit tree pest insect, storage insect and medical insect, and obtained remarkable economic efficiency, social benefit and ecological benefits.But thuricade-1 also exists the weak point of self, shortcomings such as not ideal enough, the insecticidal spectrum relative narrower of preventive effect, quick-acting relative mistake in use in the field.Therefore, the virulence that improves thuricade-1 has great significance, and is to improve the important research field that thuricade-1 is used.And utilize compound to improve its preventive effect is a kind of simple, easy capable, economical measure.
More existing about using compound to improve the virulence of thuricade-1 and the report of insecticidal effect in laboratory and in the greenhouse, the calcium acetate, magnesium chloride, sodium sulphite, zinc sulphate, ammonium nitrate, sucrose and the urea that adopt one pack system have been inquired into, be wherein each single raw material, mix the synergistic effect of using respectively separately with thuricade-1.
The objective of the invention is insecticidal properties, select some compound combinations, make a kind of synergist, make it to improve the insecticidal effect of thuricade-1, can promote plant growth again at thuricade-1.By using synergist to reach the usage amount that reduces thuricade-1, reduce the use cost of biopesticide, can promote the growth of crop simultaneously again, reach and protect the purpose of producing volume increase.
A kind of synergist of microbial insecticide of the present invention, by calcium acetate, magnesium chloride, sodium sulphite, zinc sulphate, ammonium nitrate, sucrose and urea, the mixture assembly more than 2 kinds or 2 kinds in above-mentioned 7 kinds of raw materials forms.When selecting different former material assemblies for use, the relation of contained various raw materials and weight thereof is as follows in the synergist:
1, calcium acetate: magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=5～20: 5～18: 20～48: 8～20: 8～15: 8～12: 18～35;
2, magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=2～18: 25～52: 5～20: 8～15: 8～12: 25～35;
3, sodium sulphite: ammonium nitrate: sucrose: urea=24～45: 8～15: 8～12: 30～60.
A kind of synergist of microbial insecticide of the present invention selects for use fertilizer commonly used and other compound assembly to form, and is safe, the low and high efficiency of cost.Product can significantly improve the insecticidal effect of thuricade-1, and has good foliage fertilizer function, can promote plant growth, and the loss that crop is caused harm is compensated timely.Constant product quality, dependable performance is easy to store, transport, and is easy to use.Field experiment shows, the thuricade-1 that this synergist and 16000 is tired is used with, and the working concentration of synergist is 0.04% o'clock, and the usage amount that can reduce thuricade-1 is 30～50%, can reach identical or higher insecticidal effect.The field experiment control efficiency is generally 85～95%.
In order fully to disclose a kind of synergist of microbial insecticide of the present invention, now be illustrated in conjunction with the embodiments.When selecting different former material assemblies for use, the various raw materials that synergist is contained and the relation of weight thereof are as follows:
Prescription one, calcium acetate: magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=15: 10: 25: 10: 10: 10: 20;
Prescription two, magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=15: 28: 10: 10: 10: 27;
Prescription three, sodium sulphite: ammonium nitrate: sucrose: urea=38: 10: 10: 42.
Use above-mentioned various prescription to produce synergist, each raw material is dry compound, mixes and is processed into the powder that can cross 150 mesh sieves after pulverizing, and gets final product after fully mixing again.Working concentration according to thuricade-1 during use adds, and making the concentration of synergist in soup is 0.01～0.5%.This synergist has growth-promoting functions, and is more serious if insect is taken place, and plant growth can utilize the foliage fertilizer function of urea when more weak, suitably increases its using dosage.
Claims (7)
1, a kind of synergist of microbial insecticide contains calcium acetate, magnesium chloride, sodium sulphite, zinc sulphate, ammonium nitrate, sucrose and the urea of one pack system, and feature of the present invention is to be formed by the mixture assembly more than 2 kinds or 2 kinds in above-mentioned 7 kinds of raw materials.
2, a kind of synergist of microbial insecticide according to claim 1, it is characterized in that contained various raw materials and weight ratio thereof are: calcium acetate: magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=5～20: 5～18: 20～48: 8～20: 8～15: 8～12: 18～35;
3, a kind of synergist of microbial insecticide according to claim 1, it is characterized in that contained various raw materials and weight ratio thereof are: magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=2～18: 25～52: 5～20: 8～15: 8～12: 25～35;
4, a kind of synergist of microbial insecticide according to claim 1 is characterized in that, contained various raw materials and weight ratio thereof are: sodium sulphite: ammonium nitrate: sucrose: urea=24～45: 8～15: 8～12: 30～60;
5, a kind of synergist of microbial insecticide according to claim 1 and 2, it is characterized in that contained various raw materials and weight ratio thereof are: calcium acetate: magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=15: 10: 25: 10: 10: 10: 20;
6, according to claim 1 or 3 described a kind of synergist of microbial insecticide, it is characterized in that contained various raw materials and weight ratio thereof are: magnesium chloride: sodium sulphite: zinc sulphate: ammonium nitrate: sucrose: urea=15: 28: 10: 10: 10: 27;
7, according to claim 1 or 4 described a kind of synergist of microbial insecticide, it is characterized in that contained various raw materials and weight ratio thereof are: sodium sulphite: ammonium nitrate: sucrose: urea=38: 10: 10: 42.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02115763 CN1258326C (en) | 2002-04-23 | 2002-04-23 | Synergist of microbial insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02115763 CN1258326C (en) | 2002-04-23 | 2002-04-23 | Synergist of microbial insecticide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1381179A true CN1381179A (en) | 2002-11-27 |
| CN1258326C CN1258326C (en) | 2006-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02115763 Expired - Fee Related CN1258326C (en) | 2002-04-23 | 2002-04-23 | Synergist of microbial insecticide |
Country Status (1)
| Country | Link |
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| CN (1) | CN1258326C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101390511B (en) * | 2007-09-21 | 2012-06-27 | 天津市慧珍科技有限公司 | Water-base pesticides potentiating agent |
-
2002
- 2002-04-23 CN CN 02115763 patent/CN1258326C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101390511B (en) * | 2007-09-21 | 2012-06-27 | 天津市慧珍科技有限公司 | Water-base pesticides potentiating agent |
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| Publication number | Publication date |
|---|---|
| CN1258326C (en) | 2006-06-07 |
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Owner name: FUJIAN AGRICULTURE AND FORESTRY UNIVERSITY Free format text: FORMER OWNER: BIOTECHNOLOGY RESEARCH CENTER, FUJIAN AGRICULTURAL AND FORESTRY UNIV Effective date: 20051014 |
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Effective date of registration: 20051014 Address after: 350002 Biotechnology Research Center, Fujian Agriculture And Forestry University, Jinshan, Fujian, Fuzhou Applicant after: Fujian Agricultural and Forestry University Address before: 350002 Biotechnology Research Center, Fujian Agriculture And Forestry University, Jinshan, Fujian, Fuzhou Applicant before: Biological Technology Research Centre, Fujian Agricultural & Forestry Univ. |
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Granted publication date: 20060607 |