CN102603405A - Compound chemical for preventing and curing peanut leaf spot disease and using method thereof - Google Patents
Compound chemical for preventing and curing peanut leaf spot disease and using method thereof Download PDFInfo
- Publication number
- CN102603405A CN102603405A CN2012100846694A CN201210084669A CN102603405A CN 102603405 A CN102603405 A CN 102603405A CN 2012100846694 A CN2012100846694 A CN 2012100846694A CN 201210084669 A CN201210084669 A CN 201210084669A CN 102603405 A CN102603405 A CN 102603405A
- Authority
- CN
- China
- Prior art keywords
- parts
- peanut
- preventing
- leaf spot
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a compound chemical for preventing and curing a peanut leaf spot disease and a using method thereof. The compound chemical for preventing and curing the peanut leaf spot disease comprises the following components in parts by mass: 100-300 parts of 50 percent topsin wettable powder, 100-300 parts of 50 percent carbendazim wettable powder, 100-200 parts of urea, 100-300 parts of potassium dihydrogen phosphate, 50-150 parts of potassium sulfate, 25-75 parts of boric acid and 25-75 parts of ethylene diamine tetraacetic acid (EDTA) iron. The using method of the compound chemical for preventing and curing the peanut leaf spot disease comprises the following specific steps of: 1) using water to dilute the compound chemical by 500-600 times according to a mass ratio; and 2) spraying the diluted solution onto the leaf surfaces of peanuts for 2-3 times at an interval of 10-15 days, with the dosage of the compound chemical per time being 50-80g/mu. The compound chemical for preventing and curing the peanut leaf spot disease and the using method thereof have the beneficial effects that: 1) germs can be effectively killed and the goal of preventing and curing the peanut leaf spot disease is achieved; and 2) the nutritious effect is obtained and the disease resistance of peanut leaves can be improved.
Description
Technical field
The present invention relates to a kind of medicament of preventing and treating leaf spot of peanut, particularly a kind of compound and method of use thereof of preventing and treating leaf spot of peanut.
Background technology
Peanut is one of oil crops of extensively cultivating in the world, also is one of important oil crops of China, and peanut nutrition is abundant, and economic worth is high; Flexibility is strong, and production cost is low, and vast farmers has higher plantation enthusiasm; Therefore, peanut is big in China's cultivated area, distributes extensively.
At present, leaf spot of peanut mainly is divided into black spot, brown spot, focal spot disease and net blotch, and what China took place in the past mainly is black spot and brown spot, but in recent years, focal spot is sick and net blotch is popular very fast, becomes the main disease of harm Folium Arachidis hypogaeae portion.Peanut receives after being ill, causes leaf, stem early withered, and large quantities of fallen leaves have a strong impact on the pod plumpness, the lighter's underproduction 4%～10%, and heavy person reaches more than 30%.The cercospora brown spot of peanut emergence period early promptly occurs at initial bloom stage; Black spot is then slower, just takes place in the following pin phase.Therefore, brown spot is more in lower blade, and black spot is many, and the autumn peanut is more outstanding with black spot in upper blade, and spring flower is given birth to then more general with brown spot.Two diseases all can endanger blade, petiole, stem, ovary, handle and pod shell, cause fallen leaves when serious, and plant is early withered, influences nutrient accumulation and cause pod not enrich, reduction kernel percent and oleaginousness, easy shedding and seed germination during results.The major cause of peanut generation leaf spot, with a little less than short, hot and humid environment of the period of crop-rotation, the variety resistance, poor, the fertilising deficiency of sandy soil soil fertility etc. has confidential relation.
At present, the main method of preventing and treating of leaf spot of peanut has three kinds:
First kind for transferring to the change of crops, and the host of leaf spot of peanut bacterium is more single, only infects peanut; Adopt shift of crops such as peanut and wheat, sweet potato, millet; The host who makes germ can not get suiting can reduce harm, controls the generation of disease effectively. and the crop rotation more than 2 years is preferably carried out on sick ground.
Second kind for strengthening cultivation management: big plough deep ploughing, to begin sowing in good time, and rational close planting uses sufficient base fertilizer, promotes the healthy and strong growth of peanut, improves disease resistance; The invalid body of leaving over the field is in time removed in the results back, and nonvoluntary unrest is thrown, huddled; In time turning in sick ground, eliminates and infect the source.But present method can only be delayed the harm of light leaf spot of peanut, can not eradicate.
The third is chemical control, and control effect medicament preferably has Bordeaux mixture (copper sulfate, lime and water form than proportioning according to 1: 1: 200 quality), 400 times of liquid of 80% Zineb wettable powder, 300 times of liquid of 80% zinc manganese ethylenebisdithiocarbamate.Chemical control has certain effect, but nutrition can not be provided.
Summary of the invention
The problem that the present invention will solve is: a kind of compound and the method for use that can treat leaf spot of peanut is provided, and this medicament also has the effect of nutrition Folium Arachidis hypogaeae simultaneously.
In order to solve the problems of the technologies described above, the compound of preventing and treating leaf spot of peanut of the present invention comprises the following component by the ratio of quality and the number of copies preparation:
50% mildethane wettable powder 100-300 part:
50% carbendazol wettable powder 100-300 part;
Urea 100-200 part;
Potassium primary phosphate 100-300 part;
Vitriolate of tartar 50-150 part;
Boric acid 25-75 part;
EDTA iron 25-75 part.
The compound of preventing and treating leaf spot of peanut of the present invention, the scheme after further optimizing is to comprise the following component by the ratio of quality and the number of copies preparation:
50% mildethane wettable powder 175-225 part;
50% carbendazol wettable powder 165-235 part;
Urea 120-165 part;
Potassium primary phosphate 125-230 part;
Vitriolate of tartar 75-125 part;
Boric acid 40-65 part;
EDTA iron 35-70 part.
The compound of preventing and treating leaf spot of peanut of the present invention, the scheme after further optimizing is to comprise the following component by the ratio of quality and the number of copies preparation:
200 parts of 50% mildethane wettable powders;
200 parts of 50% carbendazol wettable powders;
150 parts in urea;
200 parts of potassium primary phosphates;
100 parts of vitriolate of tartar;
50 parts of boric acid;
50 parts of EDTA iron.
In addition, the present invention also provides a kind of method of use of preventing and treating the compound of leaf spot of peanut, comprises following concrete steps:
The first step, water will be prevented and treated the compound of leaf spot of peanut by 500-600 times of mass ratio dilution;
In second step, with the foliage spray of the soup after the dilution at peanut, every at a distance from sprinkling in 10-15 days once spraying number of times is 2-3 time, and the consumption that at every turn sprays used compound is a 50-80 gram/mu.
The beneficial effect that the present invention obtains is: (1) mildethane and derosal have the ability of good killing pathogenic bacteria, thereby the effective killing pathogenic bacteria of ability, reach the purpose of preventing and treating leaf spot of peanut; (2) urea, potassium primary phosphate, vitriolate of tartar, boric acid and EDTA iron have Nutrition, therefore can strengthen the resistance against diseases of Folium Arachidis hypogaeae.
Embodiment
Embodiment 1
50% mildethane wettable powder of 175 grams, 50% carbendazol wettable powder of 165 grams, the urea of 120 grams, the potassium primary phosphate of 125 grams, the vitriolate of tartar of 125 grams, the boric acid of 75 grams and the EDTA iron of 40 grams are mixed, process 725 gram compounds.
When leaf spot of peanut was fallen ill, the compound that water will be prevented and treated leaf spot of peanut diluted 600 times;
Soup after will diluting with atomizer then sprays at the place, blade face of peanut, whenever sprays once at a distance from 15 days, sprays 3 times, and the consumption that at every turn sprays used compound is 65 gram/mus.
Table 1 is to adopt compound of the present invention and other medicament synopsis to the leaf spot of peanut control effect.
Table 1
With reference to table 1, of the present invention to the preventing and treating efficient and can reach 93.2% of leaf spot of peanut, and the efficient of preventing and treating of Bordeaux mixture is 70.6%; The efficient of preventing and treating of 80% zineb is 62.6%; The efficient of preventing and treating of zinc manganese ethylenebisdithiocarbamate is 76.8%, and the efficient of preventing and treating of derosal is 77.3%, therefore; Can prove compound of the present invention; Its efficient of preventing and treating to leaf spot of peanut is much higher than Bordeaux mixture, 80% zineb, 80% zinc manganese ethylenebisdithiocarbamate and 50% derosal, and with respect to existing various control medicaments, the efficient of preventing and treating of the present invention is to be significantly increased.
Table 2 is after compound of the present invention and other medicament are prevented and treated leaf spot of peanut, the synopsis of peanut pod per mu yield and stimulation ratio.
Table 2
| The control medicament | Peanut pod per mu yield (kg) | Than the stimulation ratio of not doing to prevent and treat (%) |
| The present invention's (65 gram/mu) | 504.7 | 26.7 |
| Bordeaux mixture (55 kilograms/mu) | 453.6 | 13.9 |
| 80% zineb (85 gram/mu) | 433.8 | 8.9 |
| 80% zinc manganese ethylenebisdithiocarbamate (90 gram/mu) | 462.1 | 16.1 |
| 50% derosal (100 gram/mu) | 468.3 | 17.6 |
| Do not prevent and treat | 398.2 | 0 |
With reference to table 2; After control of the present invention; The per mu yield of peanut pod can reach 504.7kg, than the per mu yield raising the output 26.7% of not doing control, and is much higher than per mu yield and the stimulation ratio after Bordeaux mixture, 80% zineb, 80% zinc manganese ethylenebisdithiocarbamate and the control of 50% derosal.
Embodiment 2
50% mildethane wettable powder of 200 grams, 50% carbendazol wettable powder of 200 grams, the urea of 150 grams, the potassium primary phosphate of 200 grams, the vitriolate of tartar of 100 grams, the boric acid of 50 grams and the EDTA iron of 50 grams are mixed, process 900 gram compounds.
When leaf spot of peanut was fallen ill, the compound that water will be prevented and treated leaf spot of peanut diluted 550 times;
Soup after will diluting with atomizer then sprays at the place, blade face of peanut, whenever sprays once at a distance from 12 days, sprays 3 times, and the consumption that at every turn sprays used compound is 60 gram/mus.
Claims (4)
1. a compound of preventing and treating leaf spot of peanut is characterized in that, comprises the following component by the ratio of quality and the number of copies preparation:
50% mildethane wettable powder 100-300 part;
50% carbendazol wettable powder 100-300 part;
Urea 100-200 part;
Potassium primary phosphate 100-300 part;
Vitriolate of tartar 50-150 part;
Boric acid 25-75 part;
EDTA iron 25-75 part.
2. the compound of preventing and treating leaf spot of peanut according to claim 1 is characterized in that, comprises the following component by the ratio of quality and the number of copies preparation:
50% mildethane wettable powder 175-225 part;
50% carbendazol wettable powder 165-235 part;
Urea 120-165 part;
Potassium primary phosphate 125-230 part;
Vitriolate of tartar 75-125 part;
Boric acid 40-65 part;
EDTA iron 35-70 part.
3. the compound of preventing and treating leaf spot of peanut according to claim 1 is characterized in that, comprises the following component by the ratio of quality and the number of copies preparation:
200 parts of 50% mildethane wettable powders;
200 parts of 50% carbendazol wettable powders;
150 parts in urea;
200 parts of potassium primary phosphates;
100 parts of vitriolate of tartar;
50 parts of boric acid;
50 parts of EDTA iron.
4. a method of use of preventing and treating the compound of leaf spot of peanut is characterized in that, comprises following concrete steps:
1) water will prevent and treat leaf spot of peanut compound by mass ratio dilution 500-600 doubly;
2) soup after will diluting is in the foliage spray of peanut, whenever sprays once at a distance from 10-15 days, and spraying number of times is 2-3 time, and the consumption that at every turn sprays used compound is a 50-80 gram/mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100846694A CN102603405B (en) | 2012-03-18 | 2012-03-18 | Compound chemical for preventing and curing peanut leaf spot disease and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100846694A CN102603405B (en) | 2012-03-18 | 2012-03-18 | Compound chemical for preventing and curing peanut leaf spot disease and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102603405A true CN102603405A (en) | 2012-07-25 |
| CN102603405B CN102603405B (en) | 2013-12-04 |
Family
ID=46521262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100846694A Expired - Fee Related CN102603405B (en) | 2012-03-18 | 2012-03-18 | Compound chemical for preventing and curing peanut leaf spot disease and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102603405B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539560A (en) * | 2013-10-24 | 2014-01-29 | 安徽环绿生态农业投资发展有限公司 | Fertilizer specially used for pomegranates |
| CN103964962A (en) * | 2014-05-19 | 2014-08-06 | 山东省农业科学院生物技术研究中心 | Growth regulator specially used in mature periods of peanuts |
| CN104145623A (en) * | 2013-05-15 | 2014-11-19 | 唐飞 | Method for reducing incidence of leaf spot disease of cliff tea trees |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099302A (en) * | 1981-05-22 | 1982-12-08 | Pan Britannica Ind Ltd | Fungicide preparation |
| CN101061805A (en) * | 2007-02-07 | 2007-10-31 | 曹先兵 | Saving type crop multi-way yield increasing regulator |
-
2012
- 2012-03-18 CN CN2012100846694A patent/CN102603405B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2099302A (en) * | 1981-05-22 | 1982-12-08 | Pan Britannica Ind Ltd | Fungicide preparation |
| CN101061805A (en) * | 2007-02-07 | 2007-10-31 | 曹先兵 | Saving type crop multi-way yield increasing regulator |
Non-Patent Citations (2)
| Title |
|---|
| 何炳芬: "药剂防治花生叶斑病试验初报", 《云南农业大学学报》 * |
| 田丽丽: "大棚网纹甜瓜栽培技术", 《新疆农业科技》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145623A (en) * | 2013-05-15 | 2014-11-19 | 唐飞 | Method for reducing incidence of leaf spot disease of cliff tea trees |
| CN103539560A (en) * | 2013-10-24 | 2014-01-29 | 安徽环绿生态农业投资发展有限公司 | Fertilizer specially used for pomegranates |
| CN103964962A (en) * | 2014-05-19 | 2014-08-06 | 山东省农业科学院生物技术研究中心 | Growth regulator specially used in mature periods of peanuts |
| CN103964962B (en) * | 2014-05-19 | 2016-01-06 | 山东省农业科学院生物技术研究中心 | The peanut full fruit phase is growth regulator dedicated |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102603405B (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103265366B (en) | Seed dressing agent | |
| CN1193666C (en) | Chioligose plant grow-promotor and its preparation method | |
| CN103265376B (en) | The nuisanceless bactericidal and herbicidal Chemical Mixed Fertilizer of one kind of plant | |
| CN105248209A (en) | Pollution-free paddy rice planting method | |
| CN103274843B (en) | A kind of polynary microorganism special fertilizer preventing and treating bacterial soft rot of potato and preparation method thereof | |
| CN110959486B (en) | Rice planting method | |
| CN107637438A (en) | A kind of weather-proof high-yield planting method of rape green | |
| CN106171710A (en) | A kind of Functional rice implantation methods | |
| CN106613063A (en) | Plateau crop planting method | |
| CN108184513A (en) | A kind of Citrus Huanglongbing pathogen control method | |
| CN105418220A (en) | Specific insecticide-fertilizer package for jinxiang garlic high-yield cultivation and application method thereof | |
| CN106561364A (en) | Planting method of selenium-rich paddy rice | |
| CN109090146B (en) | Medicament for preventing and treating peanut root rot and preparation method and use method thereof | |
| CN105993749A (en) | Paddy rice cultivation method | |
| CN104272951A (en) | Planting method of Perilla frutescens | |
| CN102603405B (en) | Compound chemical for preventing and curing peanut leaf spot disease and using method thereof | |
| CN110073875A (en) | A kind of high-yield planting method of selenium-rich mango | |
| CN109042189A (en) | A kind of implantation methods reducing Paris polyphylla disease | |
| CN103833442A (en) | Special organic-inorganic fertilizer for water chestnut planting | |
| CN105175092A (en) | Liquid leaf fertilizer containing various plant extracts including alginic acid, preparation method for liquid leaf fertilizer and application method of liquid leaf fertilizer | |
| CN107027562A (en) | The implantation methods of rice high yield | |
| CN106665222A (en) | Cultivation method of high yield selenium enriched rice | |
| CN102603408A (en) | Nanometer smectite clay organic compound fertilizer | |
| CN108409458A (en) | A kind of crop foliar fertilizer and preparation method thereof | |
| CN104761406B (en) | A kind of shallot special fertilizer material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190318 |