CN106614731A - Pesticide composition for preventing termites - Google Patents
Pesticide composition for preventing termites Download PDFInfo
- Publication number
- CN106614731A CN106614731A CN201611165512.9A CN201611165512A CN106614731A CN 106614731 A CN106614731 A CN 106614731A CN 201611165512 A CN201611165512 A CN 201611165512A CN 106614731 A CN106614731 A CN 106614731A
- Authority
- CN
- China
- Prior art keywords
- borax
- ethiprole
- pesticide composition
- coptotermes formosanus
- termites
- 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.)
- Pending
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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
- A01N59/14—Boron; Compounds thereof
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
Abstract
The invention relates to a pesticide composition for preventing termites. Effective components of the pesticide composition are compounded by sodium borate and fipronil, and the weight ratio of the sodium borate to the fipronil is (2-10):1. The two effective components of the pesticide composition have synergistic interaction, the pesticide composition is applicable to prevention of the termites, and can effectively control damage of the termites on crops, the survival rate of emerged seedlings of the crops is increased, and economic benefits are improved.
Description
Technical field
The present invention relates to agricultural technology field, and in particular to a kind of composition pesticide of preventing and treating Coptotermes formosanus Shtrari..
Background technology
Coptotermes formosanus Shtrari. is one of insect for harming the crops, very wide in branch of China.In hillside, new clearage and near forest
Farmland, termite damage is more very.The whole trophophase of Caulis Sacchari sinensis can suffer termite damage, harm aggrieved most strong with the after planting budding period
Sugarcane kind is more to be invaded from two ends otch, and Zhu Shi stems inner tissue prevents seedling from sprouting, and middle and late stage is eaten into into making in stem by underground sugarcane stem
Hollow, blade is withered and yellow or the dry tip, and Herb is withered.
Maninot esculenta crantz. is one of major economic crops of Guangxi plantation, is bred with the kind stem that cane is truncated into, new clearage
Or the stem of planting near mountain and forest region is easily taken food harm by Coptotermes formosanus Shtrari., Coptotermes formosanus Shtrari. passes through the epidermis and xylem for gnawing kind of stem,
Cause hollow kind of stem, destruction growing point, dehydration and lose germinating power, cause the disconnected ridge that is short of seedling, economic benefit is reduced.
Borax, molecular formula Na2B4O7·10H2O, is very important containing boron mineral and boron compound, with regard to Borax anti-
Existing many reports in the application of Coptotermes formosanus Shtrari. are controlled, as the Yuhang District termite control of Hangzhou, Zhejiang province city is delivered《4 kinds of borates are to platform
The toxic effect research of gulf formosanes》Confirm that Borax is respectively provided with preferable toxic effect to Workers of Coptotermes formosanus Shiraki.
Ethiprole, English name is：Fipronil, is that a kind of Phenylpyrazole insecticides, insecticidal spectrum are wide, to insect with stomach
Based on toxic action, have concurrently and tag and certain systemic action, its mechanism of action is the chlorine for hindering the control of insecticide γ-aminobutyric acid
The important pests such as aphid, leafhopper, plant hopper, lepidopterous larvae, flies and coleoptera are had very high insecticidal activity by compound metabolism,
To crop without poisoning.The medicament can impose on soil, also can foliar spray.Imposing on soil can effectively prevent and treat corn root leaf A, acupuncture needle
Worm and cutworm.During foliage spray, there is high-level preventive effect to diamondback moth, cabbage butterfly, rice thripses etc., and the lasting period is long.In recent years
Come, ethiprole is also widely used in hygienic insecticide.It is mainly used in preventing killing the harmful organisms such as Blatta seu periplaneta, Coptotermes formosanus Shtrari..
At present, it is used for regard to the mixture with Borax, ethiprole as effective ingredient in the research for prevent and treat Coptotermes formosanus Shtrari. also without phase
Close report.
The content of the invention
It is an object of the invention to provide a kind of composition pesticide of preventing and treating Coptotermes formosanus Shtrari., it refuses to kill Coptotermes formosanus Shtrari. effect is significant, can be effective
The termite damage on crops is killed, that improves crop goes out shoot survival percent, increases economic efficiency.
The present invention is adopted the technical scheme that：A kind of composition pesticide of preventing and treating Coptotermes formosanus Shtrari., effective ingredient is by Borax and fluorine worm
Nitrile compounding is formed, and the weight ratio of Borax and ethiprole is 2-10:1, preferably, the weight ratio of Borax and ethiprole is 8:1.
In described compositionss, Borax percentage by weight in the composition is 5-20%, and ethiprole is weighed in the composition
Amount percentage ratio is 1-5%, and described compositionss press method known in those skilled in the art, adds corresponding adjuvant to be configured to
It is adapted to the practical wettable powder of agricultural.
The adjuvant wanted needed for the composite preparation of the present invention include filler, dispersant, wetting agent, stabilizer or other
It is beneficial to the effective ingredient known substance that in the formulation stable and drug effect is played, is all to commonly use in field of pesticide preparation or allow to make
Various composition.
Two effective ingredient Synergistics in the compositionss of the present invention, the harm of energy effective control Coptotermes formosanus Shtrari., significantly improve and lean on
Closely the emergence rate and planting percent of the termite damage location crops that the woods nearby and with opening up wasteland are planted, reduces operation of filling the gaps with seedlings, and increases
Per mu yield, so as to increase economic benefit.
Specific embodiment
Technical scheme and beneficial effect are described further with reference to embodiments, of the present invention hundred
Ratio is divided to be weight percentage.
Implementation of an application example one：The implementation of Formulation Example
Embodiment 1：18% Borax ethiprole wettable powder
Borax 16%, ethiprole 2%, sodium alkyl benzene sulfonate 5%, sodium lauryl sulphate 5%, white carbon are weighed according to quantity
10%th, Kaolin adds to 100%, and mixture carries out comminution by gas stream, and 18% Borax ethiprole wettable powder is obtained.
Embodiment 2：15% Borax ethiprole wettable powder
Weigh according to quantity Borax 10%, ethiprole 5%, polycarboxylate 5%, sodium lauryl sulphate 4%, white carbon 11%,
Bentonite adds to 100%, and mixture carries out comminution by gas stream, and 15% Borax ethiprole wettable powder is obtained.
Embodiment 3:22% Borax ethiprole wettable powder
Weigh that Borax 20%, ethiprole 2%, alkylphenol-polyethenoxy be phonetic 5%, spaonin powder 3%, white carbon according to quantity
12%th, kieselguhr adds to 100%, and mixture carries out comminution by gas stream, and 22% Borax ethiprole wettable powder is obtained.
Embodiment 4:24% Borax ethiprole wettable powder
Weigh that Borax 20%, ethiprole 4%, alkylphenol-polyethenoxy be phonetic 5%, spaonin powder 3%, white carbon according to quantity
12%th, kieselguhr adds to 100%, and mixture carries out comminution by gas stream, and 24% Borax ethiprole wettable powder is obtained.
Implementation of an application example two：Borax, ethiprole and its different ratio are tested Workers of Coptotermes formosanus Shiraki Toxicity Determination
Evaluate the potentiation of pharmacy mix according to the co-toxicity coefficient method (CTC) of SunJohnson (1960), i.e. CTC≤
80 is antagonism, 80<CTC<120 is summation action, and CTC >=120 are potentiation.
Table 1：The Toxicity Determination result of Borax, ethiprole and its different ratio to Workers of Coptotermes formosanus Shiraki
| Reagent agent | Proportioning | LC50(mg/L) | Co-toxicity coefficient (CTC) |
| Borax (A) | / | 13.42 | / |
| Ethiprole (B) | / | 2.45 | / |
| A：B | 2:1 | 3.95 | 136.3 |
| A：B | 4:1 | 4.42 | 160.4 |
| A：B | 5:1 | 5.00 | 153.9 |
| A：B | 6:1 | 4.93 | 166.2 |
| A：B | 8:1 | 4.43 | 202.5 |
| A：B | 10:1 | 5.88 | 162.2 |
| A：B | 1:5 | 3.62 | 78.5 |
Find out in table 1, Borax is 2-10 in weight ratio with ethiprole:Common poison in the range of 1 during mixture, to Workers of Coptotermes formosanus Shiraki
Coefficient (CTC) is all higher than 120, shows mixture within this range, and mixed agent has potentiation to Coptotermes formosanus Shtrari., can reduce each single dose
Dosage, improves prevention effect.When the weight ratio of Borax and fluorine worm is 8:When 1, co-toxicity coefficient is 202.5, and Synergistic is the most
Significantly.
Implementation of an application example three：The preparation of the gained of example 1 of the implementation of Formulation Example is used for the Coptotermes formosanus Shtrari. test of control harm cassava seed stems
(1) EXPERIMENTAL DESIGN：Select sturdy, close section, it is fresh, do not damage skin, do not damage bud, do not dry up, without putrefaction, no disease and pests harm,
Cortex is green, chop otch off has the Maninot esculenta crantz. stem middle and lower part that milk flows out to plant a stem, and kind of a stem is cut into kind, and Maninot esculenta crantz. kind is placed in not
With 30min is soaked in the medicament diluent for processing, pick up Maninot esculenta crantz. kind and drain away the water, select have termite damage serious, close afterwards
The field of the woods is sowed.3 cells are respectively processed, cell corresponds to each farming operation 100 plants, managed everywhere during test of Maninot esculenta crantz. kind
It is consistent.Each corresponding medicament for processing and diluted concentration are as follows：
Process 1#：The preparation (18% Borax ethiprole wettable powder) of the gained of example 1 of the implementation of Formulation Example, is watered dilution
500 times；
Test 2#：20% Borax wettable powder, is watered 200 times of dilution；
Test 3#：5% ethiprole wettable powder, is watered 200 times of dilution；
Test 4#：Blank (CK)
(2) result of the test
40 days after sowing, the emergence rate for processing 1# is 94.5%, and the emergence rate for processing 2# is 78.2%, processes emerging for 3#
Rate is 82.3%, and the emergence rate of blank is 58.7%.Harvest survey product result and show that process 1# increases than blank
76.2%, process 2# increases by 43.5% than blank, and process 3# increases by 46.2% than blank.
In sum, Borax and ethiprole mixture in the reasonable scope, its mixture potentiation significantly, can be controlled effectively white
Harm of the ant to cassava seed stems, improves planting percent, so that per mu yield and economic benefit are significantly improved.
Claims (3)
1. it is a kind of preventing and treating Coptotermes formosanus Shtrari. composition pesticide, it is characterised in that effective ingredient by Borax and it is Firponil compounded form, Borax
It is 2-10 with the weight ratio of ethiprole:1.
2. composition pesticide according to claim 1, it is characterised in that the weight ratio of Borax and ethiprole is 8:1.
3. Pesticidal combination according to claim 1 and 2, it is characterised in that Borax percentage by weight in the composition
For 5-20%, in the composition percentage by weight is 1-5% to ethiprole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165512.9A CN106614731A (en) | 2016-12-16 | 2016-12-16 | Pesticide composition for preventing termites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165512.9A CN106614731A (en) | 2016-12-16 | 2016-12-16 | Pesticide composition for preventing termites |
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| Publication Number | Publication Date |
|---|---|
| CN106614731A true CN106614731A (en) | 2017-05-10 |
Family
ID=58822743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165512.9A Pending CN106614731A (en) | 2016-12-16 | 2016-12-16 | Pesticide composition for preventing termites |
Country Status (1)
| Country | Link |
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| CN (1) | CN106614731A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947519A (en) * | 2005-10-10 | 2007-04-18 | 张宝玉 | Anti-corrosion agent with termite-proof function |
| CN101305721A (en) * | 2008-07-17 | 2008-11-19 | 浙江省农业科学院 | Fipronil microcapsule suspension hygienic insecticide and its preparation method |
| CN105284838A (en) * | 2015-09-17 | 2016-02-03 | 天峨县平昌生态农业有限公司 | Pesticide composition capable of preventing and treating white ants |
-
2016
- 2016-12-16 CN CN201611165512.9A patent/CN106614731A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947519A (en) * | 2005-10-10 | 2007-04-18 | 张宝玉 | Anti-corrosion agent with termite-proof function |
| CN101305721A (en) * | 2008-07-17 | 2008-11-19 | 浙江省农业科学院 | Fipronil microcapsule suspension hygienic insecticide and its preparation method |
| CN105284838A (en) * | 2015-09-17 | 2016-02-03 | 天峨县平昌生态农业有限公司 | Pesticide composition capable of preventing and treating white ants |
Non-Patent Citations (2)
| Title |
|---|
| 朱方丽 等: "氟虫腈粉剂对黑胸散白蚁的药效研究", 《农药科学与管理》 * |
| 谢杏扬 等: "二种硼化物对家白蚁的室内毒杀试验", 《白蚁科学》 * |
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