CN100493358C - Composition containing prochloraz-manganese chloride complex and copper fungicide - Google Patents
Composition containing prochloraz-manganese chloride complex and copper fungicide Download PDFInfo
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- CN100493358C CN100493358C CNB2007100353446A CN200710035344A CN100493358C CN 100493358 C CN100493358 C CN 100493358C CN B2007100353446 A CNB2007100353446 A CN B2007100353446A CN 200710035344 A CN200710035344 A CN 200710035344A CN 100493358 C CN100493358 C CN 100493358C
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- manganese chloride
- chloride complex
- copper fungicide
- copper
- prochloraz
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Abstract
An assemblage composed of prochloraz-manganese and copper fungicide is provided, which is a pesticide with the weight ratio as follows: 1 per cent to 40 per cent of prochloraz-manganese, 5 per cent to 70 per cent of copper fungicide, 10 per cent to 30 of per cent of auxiliary agent and 10 per cent to 70 per cent of carrier. The invention can overcome the problems of proliferation and rampancy of acarid caused by continuously utilization of copper fungicide in long term, which is a good antiseptic featuring high efficient, abroad publication, low mammalian toxicity and environmental protection.
Description
Technical field
The present invention relates to agricultural chemicals, further be meant the composition that contains prochloraz-manganese chloride complex and copper fungicide.
Background technology
Copper fungicide is being played the part of very important role over more than 200 year in disinfectant use in agriculture, and up to today, copper fungicide still is subjected to the favor of many producers and vast farmers.Bactericidal effect is good because copper fungicide has, efficacy stability, control spectrum is wide, cost is low, the characteristics of safety and environmental protection.Yet the long-term copper fungicide of use has continuously but brought a problem that can not be ignored to us, promptly brings out mite class propagation and causes rampant the generation, causes serious harm.Therefore, with copper fungicide and other bactericide compounded or alternately uses by turns, reduce the usage amount of copper fungicide, reduce the rampant generation of mite class, delaying pesticide resistance and produce, copper fungicide is applied on the crops better, more enduringly, is our current urgent problem.
Summary of the invention
The technical problem to be solved in the present invention is, defective at the prior art existence, use the mite class propagation that copper fungicide brings continuously and the rampant problem that takes place is composite with copper fungicide and prochloraz-manganese chloride complex promptly for a long time, make a kind of efficiently, the good bactericide of wide spectrum, low toxicity, environmental protection.
Technical scheme of the present invention is that the described percentage by weight that contains the composition of prochloraz-manganese chloride complex and copper fungicide consists of:
Prochloraz-manganese chloride complex 1%-40%,
Copper fungicide 5%-70%,
Auxiliary agent 10%-30%,
Carrier 10%-70%.
Below the present invention made further specify.
Described prochloraz-manganese chloride complex (trade name: chemical formula sporgon) is: N-propyl group-N-[2-(2,4, the 6-Trichlorophenoxy) ethyl]-1H imidazoles-1-formamide-manganese chloride.
The prochloraz-manganese chloride complex sterilization mechanism is: work by the biosynthesis that suppresses sterol, be mainly used in and use Prochloraz missible oil to cause easily on the crop of poisoning that the microbial various crop disease of ascus is had special efficacy (as: powdery mildew, false smut, stalk break etc.).Its controlling object mainly contains:
Mango: leaf spot, anthracnose, blossom-end rot;
Oranges and tangerines: anthracnose, shot hole, brown blossom-end rot;
Melon: anthracnose, powdery mildew, scab, black spot, fruit stem rot;
Lettuce: leaf spot, anthracnose, blossom-end rot;
Eggplant: early blight, leaf spot, anthracnose, spot blight;
Tomato: early blight, leaf mold, verticillium wilt, leaf spot, anthracnose, gray mold;
Tobacco: black spot.
Described copper fungicide comprises inorganic copper and organic copper bactericide, as: copper sulphate, basic copper sulfate, Kocide SD, Cupravit, cuprous oxide, copper acetate, network ammonia copper, tiger glue adipic acid copper, copper rosinate or the like.The sterilization mechanism of copper fungicide is that the protease of copper ion rapid damage pathogen makes germ death, do not destroy plant cell tissue's structure, to crop safety, residual life, is short, do not develop immunity to drugs, common fungoid and bacterial disease are all had the better prevention effect; And copper ion has replenished the trace element of crop, can promote plant growth, stimulates fruit and vegetable bright in luster, improves crop quality.
Among the present invention, described auxiliary agent is meant surfactants such as conventional dispersant, wetting agent, comprises the mixture that described dispersant and wetting agent are formed with arbitrary proportion.
Described dispersant is any in sodium lignin sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sodium sulfonate, naphthalenesulfonic acid-formaldehyde condensate, alkylphenol-polyethenoxy base phosphate, the carboxymethyl cellulose.
Described wetting agent is any in organosilicon wetting agent, bay alcohol radical sodium sulphate, lauryl sodium sulfate, sodium alkyl benzene sulfonate, Negel, aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, the sorbitan fatty acid ester.
Described carrier is any in kaolin, diatomite, bentonite, white carbon, the potter's clay.
Composition of the present invention can be used for the multiple fungi and the bacteriosis of various crop, the microbial various crop disease of ascus there is special efficacy, with the composite germ that can also kill in the soil of some copper fungicide, the disease in crop time of infertility can both be suppressed or kill at short notice.
Synergy mutually between present composition middle part grouping divides, the bactericidal effect bactericidal effect when each one pack system is used.Because prochloraz-manganese chloride complex is different with the sterilization mechanism of copper fungicide, composite in twos, can not only reduce the germ pesticide resistance, also have significant synergies simultaneously, from table 1 and table 2 as can be known the present composition not only have the effect of synergy, what have more meaning is that its copper content is low, reduces copper accumulation in the environment and the pollution of the environment such as soil that cause; Because the preparation copper content is low, preparation uses safer simultaneously, is difficult for producing poisoning.
Table 1: several bactericidal agent for preventing and treating watermelon blight result of the test table 2007 year June
The present composition is a wetting powder in the table 1, and prochloraz-manganese chloride complex and network ammonia copper are composite with the ratio of 1:2.
Table 2: several bactericidal agent for preventing and treating citrus anthracnose result of the test tables
The present composition is a wetting powder in the table 2, and prochloraz-manganese chloride complex and Kocide SD are composite with the ratio of 2:3.
Do not adopt organic solvent in the present composition, not only reduced production cost, also reduced the safety of preparation, and in transportation and storage process, compare safety yet the producer and user.
As known from the above, the present invention is the composition that contains prochloraz-manganese chloride complex and copper fungicide, be that copper fungicide and prochloraz-manganese chloride complex are optimized composite forming, can overcome the long-term mite class of using copper fungicide to bring continuously and breed and the rampant problem that takes place, be the good bactericide of efficient, wide spectrum, low toxicity, environmental protection.
Embodiment
Embodiment 1: take by weighing the 10kg prochloraz-manganese chloride complex, 700kg basic copper sulfate, 70kg sodium lignin sulfonate, the 50kg sodium alkyl benzene sulfonate, 170kg diatomite, through premixed, pulverizing, mixing again, ultramicro grinding, after mix, packing, promptly make the 1000kg present composition.
Embodiment 2: take by weighing the 400kg prochloraz-manganese chloride complex, 50kg copper acetate, 100kg alkylphenol-polyethenoxy base phosphate, 50kg organosilicon wetting agent, the 400kg white carbon, through premixed, pulverizing, mixing again, ultramicro grinding, after mix, packing, promptly make the 1000kg present composition.
Embodiment 3: take by weighing the 200kg prochloraz-manganese chloride complex, the 400kg Cupravit, 50kg alkylphenol-polyethenoxy base ether formaldehyde condensation products sodium sulfonate, the 120kg sorbitan fatty acid ester, 230kg potter's clay, through premixed, pulverizing, mixing again, ultramicro grinding, after mix, packing, promptly make the 1000kg present composition.
Embodiment 4: take by weighing the 100kg prochloraz-manganese chloride complex, 150kg network ammonia copper, 80kg naphthalenesulfonic acid-formaldehyde condensate, 120kg alkylphenol-polyethenoxy base ether, the 550kg bentonite, through premixed, pulverizing, mixing again, ultramicro grinding, after mix, packing, promptly make the 1000kg present composition.
Embodiment 5: take by weighing the 40kg prochloraz-manganese chloride complex, 80kg network ammonia copper, the 70kg sodium lignin sulfonate, the 50kg Negel, 760kg diatomite, through premixed, pulverizing, mixing again, ultramicro grinding, after mix, packing, promptly make the 1000kg present composition.Effect sees Table 1.
Embodiment 6: take by weighing the 50kg prochloraz-manganese chloride complex, 75kg Kocide SD, 70kg sodium lignin sulfonate, the 50kg lauryl sodium sulfate, 755kg diatomite, through premixed, pulverizing, mixing again, ultramicro grinding, after mix, packing, promptly make the 1000kg present composition.Effect sees Table 2.
Claims (5)
1, a kind of composition that contains prochloraz-manganese chloride complex and copper fungicide is characterized in that, its percentage by weight consists of:
Prochloraz-manganese chloride complex 1%-40%,
Copper fungicide 5%-70%,
Auxiliary agent 10%-30%,
Carrier 10%-70%,
Wherein, described copper fungicide is Kocide SD or network ammonia copper.
2, according to the described composition that contains prochloraz-manganese chloride complex and copper fungicide of claim 1, it is characterized in that described auxiliary agent is meant conventional dispersant or wetting agent, or the mixture formed with arbitrary proportion of described dispersant and wetting agent.
3, according to the described composition that contains prochloraz-manganese chloride complex and copper fungicide of claim 2, it is characterized in that described dispersant is any in sodium lignin sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sodium sulfonate, naphthalenesulfonic acid-formaldehyde condensate, alkylphenol-polyethenoxy base phosphate, the carboxymethyl cellulose.
4, according to the described composition that contains prochloraz-manganese chloride complex and copper fungicide of claim 2, it is characterized in that described wetting agent is any in organosilicon wetting agent, bay alcohol radical sodium sulphate, lauryl sodium sulfate, sodium alkyl benzene sulfonate, Negel, aliphatic alcohol polyethenoxy base ether, alkylphenol-polyethenoxy base ether, the sorbitan fatty acid ester.
According to the described composition that contains prochloraz-manganese chloride complex and copper fungicide of claim 1, it is characterized in that 5, described carrier is any in kaolin, diatomite, bentonite, white carbon, the potter's clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100353446A CN100493358C (en) | 2007-07-11 | 2007-07-11 | Composition containing prochloraz-manganese chloride complex and copper fungicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100353446A CN100493358C (en) | 2007-07-11 | 2007-07-11 | Composition containing prochloraz-manganese chloride complex and copper fungicide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101107931A CN101107931A (en) | 2008-01-23 |
| CN100493358C true CN100493358C (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100353446A Expired - Fee Related CN100493358C (en) | 2007-07-11 | 2007-07-11 | Composition containing prochloraz-manganese chloride complex and copper fungicide |
Country Status (1)
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| CN (1) | CN100493358C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785471B (en) * | 2009-12-18 | 2012-11-07 | 陕西美邦农资贸易有限公司 | Sterilization composition containing ZJ0712 and Prochloraz manganese |
| CN102669142B (en) * | 2012-05-31 | 2013-12-04 | 利尔化学股份有限公司 | Bactericidal composition and pesticide and application thereof |
| CN103798270B (en) * | 2014-02-18 | 2016-05-18 | 中国水稻研究所 | A kind of Recompounded pesticide and application thereof containing the gloomy copper of thiophene |
| CN104119129A (en) * | 2014-06-12 | 2014-10-29 | 中国水稻研究所 | Compound pesticide containing copper hydroxide and application of compound pesticide |
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2007
- 2007-07-11 CN CNB2007100353446A patent/CN100493358C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101107931A (en) | 2008-01-23 |
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Granted publication date: 20090603 Termination date: 20110711 |