CN105851060A - Composition containing lactose high-temperature processing product and copper sulfate - Google Patents
Composition containing lactose high-temperature processing product and copper sulfate Download PDFInfo
- Publication number
- CN105851060A CN105851060A CN201610220129.2A CN201610220129A CN105851060A CN 105851060 A CN105851060 A CN 105851060A CN 201610220129 A CN201610220129 A CN 201610220129A CN 105851060 A CN105851060 A CN 105851060A
- Authority
- CN
- China
- Prior art keywords
- lactose
- copper sulfate
- temperature processing
- processing product
- peanut
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to the field of the peanut bacterial wilt prevention and treatment field and in particular relates to a composition containing a lactose high-temperature processing product and copper sulfate. The lactose high-temperature processing product is a lactose solution prepared by lactose and water in a mass ratio of 3 to 100 by mixing; the lactose solution is put in a high-temperature high-pressure sterilizing pot, is treated for 30min at 120 DEG C, and then the treated solution is cooled; and the mass ratio of the lactose high-temperature processing product to copper sulfate is 1 to 5. The composition has obvious synergism, the addition and contamination of chemical agents can be reduced, and the using cost is reduced.
Description
Technical field
The present invention relates to control of crop disease technical field, a kind of containing lactose high-temperature process product and the compositions of copper sulfate.
Background technology
Bacterial wilt of peanut is a kind of bacterial disease based on soil-borne caused by Ralstonia solanacearum, is to endanger in the world
Maximum, distribution are the most extensively, cause damage one of the most serious plant disease, is referred to as " cancer " of plant.At present this disease is prevented
Control main based on chemical means, but use chemical pesticide for a long time in a large number and be easily generated Drug resistance and cause environmental pollution, therefore, as
On the basis of where ensureing bacterial wilt prevention effect, reduce the use of chemical pesticide, reduce environmental pollution, be that bacterial wilt of peanut is prevented
Control major issue to be solved in field.
The alone less effective to bacterial wilt of peanut of copper sulfate at present.
Summary of the invention
The present invention is directed to the problem that the preventing and treating of above-mentioned bacterial wilt of peanut exists, it is provided that a kind of containing lactose high-temperature process product and copper sulfate
Compositions, improves the prevention effect of peanut solanacearum.
The present invention realizes above-mentioned purpose and is adopted the technical scheme that: a kind of containing lactose high-temperature process product and the compositions of copper sulfate,
Described lactose high-temperature process product is to be mixed according to the mass ratio of 3:100 with water by lactose, is configured to lactose solution, then will
Lactose solution is put in autoclave sterilization pot, and 120 DEG C process 30min, gained after cooling；
Described lactose high-temperature process product is 1:5 with the mass ratio of copper sulfate.
The application in terms of preventing and treating bacterial wilt of peanut of the described compositions.
Potentiation of the present invention is obvious, it is possible to reduces input and the pollution of chemical agent, reduces use cost.
Detailed description of the invention
Below in conjunction with test data and embodiment, technical scheme and beneficial effect are described further.Of the present invention
Lactose high-temperature process product be that lactose is mixed according to the mass ratio of 3:100 with water, be configured to lactose solution, then by lactose
Solution is put in autoclave sterilization pot, and 120 DEG C process 30min, gained after cooling.The lactose high-temperature process product of gained is regarded
It it is 100% female medicine.
One Toxicity Determination test
(1) medicament is equipped with:
Above-mentioned lactose high-temperature process product is mixed according to 1:1,1:2,1:3,1:4,1:5 with copper sulfate, obtains mixing system
Agent 1#-5#.
(2) toxicity test method:
Test uses nephelometry, measures above-mentioned lactose high-temperature process product single dose, copper sulfate single dose, 1#-5# to peanut solanacearum
Virulence.Assay method particularly as follows: by lactose high-temperature process product single dose, copper sulfate single dose, 1#-5# respectively according to 200ppm,
The concentration of 100ppm, 50ppm, 25ppm, 12.5ppm is injected peanut solanacearum (Peanut bacterial wilt) and is hanged
In liquid, by according to concentration inject in peanut solanacearum (Peanut bacterial wilt) suspension, put into 30 ± 1 DEG C of cultivations
In case, cultivate 48 hours, take out and measure its turbidity (making reference with the comparison of injected clear water), calculate it to bacterial wilt of peanut
The EC of bacterium50, evaluating the potentiation of pharmacy mix, i.e. CTC≤80 according to co-toxicity coefficient method (CTC) is antagonism,
80<CTC<120 is summation action, and CTC>=120 are potentiation.
(3) interpretation of result:
| Reagent agent | EC50(ppm) | Actual measurement toxicity index | Theoretical toxicity index | Co-toxicity coefficient |
| Lactose high-temperature process product | 305.14 | 18.53 | / | / |
| Copper sulfate | 56.55 | 100.00 | / | / |
| 1#(1:1) | 105.64 | 53.53 | 59.27 | 90.3 |
| 2#(1:2) | 99.15 | 57.03 | 72.84 | 78.3 |
| 3#(1:3) | 94.72 | 59.70 | 79.63 | 75.0 |
| 4#(1:4) | 98.24 | 57.56 | 83.71 | 68.8 |
| 5#(1:5) | 48.71 | 116.10 | 83.33 | 139.3 |
Upper table is each medicament Toxicity Determination result statistical table to bacterial wilt of peanut.As can be known from the above table, described lactose high temperature
When process product is 1:5 with copper sulfate mass ratio, synergistic results is notable, and other ratios all show antagonism.
Two field medicine effect tests
1. trial crops: select first crop bacterial wilt to occur the most serious Peanut continuous cropping as subjects.
2. test processes and arranges:
3 spraying treatments are set: 300 times of liquid of 5# medicament, 5% copper sulfate 300 times of liquid, clear water.
Above-mentioned spray liquid is sprayed before Semen arachidis hypogaeae onset peak in seedling stage, and Semen arachidis hypogaeae full-bloom stage terminates to carry out bacterial wilt incidence survey, receives
The phase of obtaining carries out determination of yield, using clear water as comparison, calculates the Rectifying efficacies of each process bacterial wilt of peanut, calculates each process simultaneously
Increase of production rate.
3. result of the test such as following table:
| Test processes | Rectifying efficacies (%) to bacterial wilt of peanut | Yield rate of growth (%) |
| 5# medicament | 84.75 | 67.13 |
| Copper sulfate | 46.28 | 19.36 |
Find out from field experiment, use 5# of the present invention that bacterial wilt of peanut is prevented, effect substantially ratio copper sulfate list
Agent to be got well, and increase of production also becomes apparent from.
Claims (2)
1. one kind contains lactose high-temperature process product and the compositions of copper sulfate, it is characterised in that described lactose high-temperature process product
For being mixed according to the mass ratio of 3:100 with water by lactose, it is configured to lactose solution, then lactose solution is put into High Temperature High Pressure and go out
In bacterium pot, 120 DEG C process 30min, gained after cooling；
Described lactose high-temperature process product is 1:5 with the mass ratio of copper sulfate.
Compositions containing lactose high-temperature process product and copper sulfate the most according to claim 1 is in terms of preventing and treating bacterial wilt of peanut
Application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220129.2A CN105851060A (en) | 2016-04-08 | 2016-04-08 | Composition containing lactose high-temperature processing product and copper sulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220129.2A CN105851060A (en) | 2016-04-08 | 2016-04-08 | Composition containing lactose high-temperature processing product and copper sulfate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105851060A true CN105851060A (en) | 2016-08-17 |
Family
ID=56636549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610220129.2A Pending CN105851060A (en) | 2016-04-08 | 2016-04-08 | Composition containing lactose high-temperature processing product and copper sulfate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105851060A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322558A (en) * | 2014-09-30 | 2015-02-04 | 四川利尔作物科学有限公司 | Sterilization composition and applications thereof |
| CN104823769A (en) * | 2015-05-14 | 2015-08-12 | 张家界王家坪砂子垭七星椒专业合作社 | Method for preventing and treating bacterial wilt of pepper |
-
2016
- 2016-04-08 CN CN201610220129.2A patent/CN105851060A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322558A (en) * | 2014-09-30 | 2015-02-04 | 四川利尔作物科学有限公司 | Sterilization composition and applications thereof |
| CN104823769A (en) * | 2015-05-14 | 2015-08-12 | 张家界王家坪砂子垭七星椒专业合作社 | Method for preventing and treating bacterial wilt of pepper |
Non-Patent Citations (2)
| Title |
|---|
| 朱程玉: "乳糖在无菌工艺模拟试验中的应用及清洗验证", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 桑病虫害防治 广西壮族自治区革命委员会农业局: "《植保手册3 甘蔗花生油菜蓖麻》", 30 April 1976 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |