CN103155937A - Fungicide for agriculture and forestry - Google Patents
Fungicide for agriculture and forestry Download PDFInfo
- Publication number
- CN103155937A CN103155937A CN2011104160167A CN201110416016A CN103155937A CN 103155937 A CN103155937 A CN 103155937A CN 2011104160167 A CN2011104160167 A CN 2011104160167A CN 201110416016 A CN201110416016 A CN 201110416016A CN 103155937 A CN103155937 A CN 103155937A
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- bactericide
- forestry
- agricultural
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- emulsifier
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Abstract
The invention provides a fungicide for agriculture and forestry. The fungicide contains a drug for inhibiting or killing molds, a bactericide, and an emulsifier, wherein the drug for inhibiting or killing molds accounts for 0. 0.005%-0.02% of the farm chemical based on weight percentage, the bactericide accounts for 0.01%-0.1% of the farm chemical based on weight percentage, the emulsifier accounts for 0-20% of the farm chemical based on weight percentage, and the balance is water. The fungicide of the present invention has a very prominent effect on controlling diseases such as powdery mildew, leaf mold, gray mold, blight, and downy mildew of fruit trees and various woods, and is especially suitable for application in large areas or agricultural aircraft spray.
Description
Technical field:
The present invention relates to biochemical field, particularly a kind of bactericide for agricultural and forestry.
Background technology:
Agricultural chemicals can be used for the biology of kill insects, fungi and the growth of other damages to crops.The agricultural chemicals that uses the earliest has dichlorodiphenyl trichloroethane, hexachlorcyclohexane etc., and they can eliminate destructive insects in a large number.But their good stability can exist in environment for a long time, and constantly accumulation in animals and plants and human body, therefore is eliminated.Use afterwards organophosphorous pesticide instead, as dichlorvos etc., substituted initial agricultural chemicals.Yet their toxicity is too large, and is very large to people and animals' harm.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of bactericide for agricultural and forestry, and described this agricultural chemicals will solve the technical problem that in prior art, organophosphorous pesticide toxicity is too high, the sterilization scope is little.
This bactericide for agricultural and forestry of the present invention, contain the medicament, bactericidal agent, the emulsifier that suppress or kill mould, described inhibition or the percentage by weight of medicament in described agricultural chemicals of killing mould are 0.005%～0.02%, the percentage by weight of described bactericidal agent in described agricultural chemicals is 0.01%～0.1%, the percentage by weight of described emulsifier in described agricultural chemicals is 0～20%, and surplus is water.
Further, also contain size, described size in described agricultural chemicals percentage by weight 0.01%～0.1%.
Further, described inhibition or kill mould microbial inoculum to select mass percent concentration be 3%～5% pyridine derivate.
Further, described pyridine derivate is selected from sodium pyrithione, Zinc Pyrithione, pyrithione urea or cetylpyridinium chloride.
Further, to select mass percent concentration be 3%～5% cationic active agent to described bactericide.
Further, described cationic active agent is selected from chlorohexidene, polyhexamethylene guanide, quaternary ammonium salt, bromogeramine, geramine or domiphen one or both combination.
Further, described quaternary ammonium salt is long-chain or two long chain quaternary.
Further, to select mass percent concentration be 3%～5% non-ionic surface active agent to described emulsifier.
Further, described non-ionic surface active agent is Determination of Polyoxyethylene Non-ionic Surfactants.
Further, described Determination of Polyoxyethylene Non-ionic Surfactants is Tx～10, AEO～9 or paregal O.
Further, described size is selected organosilicon.
Wide spectrum of the present invention, efficient, safety all have good inhibition and killing effect to the various plants pathogen.Show through national plant research unit testing, the present invention is to the common pathogen of plant, has good inhibition as 6 strain moulds such as phytophthora, rhizoctonia, Fusarium, botrytis, wheel line Macrophoma mame, tail spore bacterium, through 5000 times of dilutions, 1,2,5 inhibiting rate wherein is 95%～98%, is 81%～90% to 3,4,6.Show for State Forestry Administration is on probation by Shanghai circumpolar industrial materials Co., Ltd; the present invention has very outstanding effect to the control of the diseases such as the powdery mildew of fruit tree and multiple forest, leaf mold, gray mold, epidemic disease, downy mildew, dark testedly welcome with unit.
The present invention and prior art are compared, and its effect is actively with obvious.The present invention is mainly used in prevention and the control of the multiple forest fungus damages such as fruit tree, bamboo grows.Be specially adapted to large tracts of land or agricultural aircraft and spray medication.Working concentration of the present invention is non-stimulated to skin, uses safety, convenient.
Embodiment:
A kind of bactericide for agricultural and forestry of the present invention, contain the medicament, bactericidal agent, the emulsifier that suppress or kill mould, described inhibition or the percentage by weight of medicament in described agricultural chemicals of killing mould are 0.005%～0.02%, the percentage by weight of described bactericidal agent in described agricultural chemicals is 0.01%～0.1%, the percentage by weight of described emulsifier in described agricultural chemicals is 0～20%, and surplus is water.
Further, also contain size, the percentage by weight of described size in described agricultural chemicals is 0.01%～0.1%.
Further, described inhibition or kill mould microbial inoculum to select mass percent concentration be 3%～5% pyridine derivate.
Further, described pyridine derivate is selected from sodium pyrithione, Zinc Pyrithione, pyrithione urea or cetylpyridinium chloride.
Further, to select mass percent concentration be 3%～5% cationic active agent to described bactericide.
Further, described cationic active agent is selected from chlorohexidene, polyhexamethylene guanide, quaternary ammonium salt, bromogeramine, geramine or domiphen one or both combination.
Further, described quaternary ammonium salt is long-chain or two long chain quaternary.
Further, to select mass percent concentration be 3%～5% non-ionic surface active agent to described emulsifier.
Further, described non-ionic surface active agent is Determination of Polyoxyethylene Non-ionic Surfactants.
Further, described Determination of Polyoxyethylene Non-ionic Surfactants is Tx～10, AEO～9 or paregal O.
Further, described size is selected organosilicon.
When the present invention used: with water purification, the present invention is diluted doubly rear sprinkling of 500-1000, spray every other week once.Should be sprayed on trees blade face and branch comprehensively, equably during the spray medicine.The sprinkling amount is with the blade face and branch is wetting is advisable.Use according to trees kind, growth cycle and different diseases dilution different multiples, as more in being used for the seedling extension rate, the extension rate that is used for growing into forest will lack.
Claims (11)
1. bactericide that is used for agricultural and forestry, it is characterized in that: contain the medicament, bactericidal agent and the emulsifier that suppress or kill mould, described inhibition or the percentage by weight of medicament in described bactericide of killing mould are 0.005%～0.02%, the percentage by weight of described bactericidal agent in described bactericide is 0.01%～0.1%, the percentage by weight of described emulsifier in described bactericide is 0～20%, and surplus is water.
2. as claimed in claim 1 a kind of for agricultural and the bactericide of forestry, it is characterized in that: also contain size, the percentage by weight of described size in described agricultural chemicals is 0.01%～0.1%.
3. as claimed in claim 1 a kind of for agricultural and the bactericide of forestry, it is characterized in that: described inhibition or kill mould microbial inoculum to select mass percent concentration be 3%～5% pyridine derivate.
4. as claimed in claim 3 a kind of for agricultural and the bactericide of forestry, it is characterized in that: described pyridine derivate is selected from sodium pyrithione, Zinc Pyrithione, pyrithione urea or cetylpyridinium chloride.
5. as claimed in claim 1 a kind of for agricultural and the bactericide of forestry, it is characterized in that: it is 3%～5% cationic active agent that described bactericide is selected mass percent concentration.
6. as claimed in claim 5 a kind of for agricultural and the bactericide of forestry, it is characterized in that: described cationic active agent is selected from chlorohexidene, polyhexamethylene guanide, quaternary ammonium salt, bromogeramine, geramine or domiphen one or both combination.
7. as claimed in claim 6 a kind of for agricultural and the bactericide of forestry, it is characterized in that: described quaternary ammonium salt is long-chain or two long chain quaternary.
8. as claimed in claim 1 a kind of for agricultural and the bactericide of forestry, it is characterized in that: it is 3%～5% non-ionic surface active agent that described emulsifier is selected mass percent concentration.
9. as claimed in claim 8 a kind of for agricultural and the bactericide of forestry, it is characterized in that: described non-ionic surface active agent is Determination of Polyoxyethylene Non-ionic Surfactants.
10. as claimed in claim 8 a kind of for agricultural and the bactericide of forestry, it is characterized in that: described Determination of Polyoxyethylene Non-ionic Surfactants is Tx～10, AEO～9 or paregal O.
11. a kind of bactericide for agricultural and forestry as claimed in claim 2, it is characterized in that: described size is selected organosilicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104160167A CN103155937A (en) | 2011-12-14 | 2011-12-14 | Fungicide for agriculture and forestry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104160167A CN103155937A (en) | 2011-12-14 | 2011-12-14 | Fungicide for agriculture and forestry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103155937A true CN103155937A (en) | 2013-06-19 |
Family
ID=48579866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104160167A Pending CN103155937A (en) | 2011-12-14 | 2011-12-14 | Fungicide for agriculture and forestry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103155937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493243A (en) * | 2020-11-13 | 2021-03-16 | 兰州大学 | Application of dipyrithione in prevention and treatment of microbial diseases |
| CN115894128A (en) * | 2022-12-15 | 2023-04-04 | 中国热带农业科学院南亚热带作物研究所 | Foliar fertilizer for preventing and treating pineapple heart rot |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040035519A (en) * | 2002-10-22 | 2004-04-29 | 에스케이케미칼주식회사 | Antifouling Paint Composition Comprising Zinc pyrithione |
| KR20040038040A (en) * | 2002-10-31 | 2004-05-08 | 에스케이케미칼주식회사 | Sterilization composition and sterilization method using the same |
| CN102258064A (en) * | 2011-05-12 | 2011-11-30 | 赵正坤 | Antibacterial composition and application thereof |
-
2011
- 2011-12-14 CN CN2011104160167A patent/CN103155937A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040035519A (en) * | 2002-10-22 | 2004-04-29 | 에스케이케미칼주식회사 | Antifouling Paint Composition Comprising Zinc pyrithione |
| KR20040038040A (en) * | 2002-10-31 | 2004-05-08 | 에스케이케미칼주식회사 | Sterilization composition and sterilization method using the same |
| CN102258064A (en) * | 2011-05-12 | 2011-11-30 | 赵正坤 | Antibacterial composition and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493243A (en) * | 2020-11-13 | 2021-03-16 | 兰州大学 | Application of dipyrithione in prevention and treatment of microbial diseases |
| CN115894128A (en) * | 2022-12-15 | 2023-04-04 | 中国热带农业科学院南亚热带作物研究所 | Foliar fertilizer for preventing and treating pineapple heart rot |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |