CN104304306A - Drug for preventing and treating tea-oil young growth insect pests and prevention method thereof - Google Patents
Drug for preventing and treating tea-oil young growth insect pests and prevention method thereof Download PDFInfo
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- CN104304306A CN104304306A CN201410598681.6A CN201410598681A CN104304306A CN 104304306 A CN104304306 A CN 104304306A CN 201410598681 A CN201410598681 A CN 201410598681A CN 104304306 A CN104304306 A CN 104304306A
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Abstract
The invention discloses a drug for preventing and treating tea-oil young growth insect pests and a prevention method thereof. The drug is prepared by mixing methylamino abamectin benzoate emulsifiable concentrates, lambda-cyhalothrin emulsifiable concentrates, amino acid water-soluble fertilizers and water. During prevention of insect pests, the survey on the variety of the insect pests and population density is carried out in the early stage of growth of tea-oil summer shoot at first so as to determine the dosage of the drug; the drug is sprayed for prevention of the insect pests when the leaves of the summer shoot grow to reach 20-30 percent at the beginning of June. According to the drug for preventing and treating tea-oil young growth insect pests, a good comprehensive prevention effect on the summer insect pests of tea-oil is realized, and the population density can be reduced once, thereby reducing resources of drugs and saving labor force.
Description
Technical field
The present invention relates to technical field of pharmaceuticals, relate in particular to a kind of medicine and the prevention and controls thereof of preventing and treating the insect pest of oil tea young growth.
Background technology
Oil tea is the main woody edible oil material seeds of China, and tea oil has risen to national grain and oil security strategy as its end product.2009, three ministries and commissions of country have put into effect " national camellia oleiferaindustry development plan (2009 ~ the year two thousand twenty) ", propose and newly make the developing goal that camellia oleifera lam per mu yield oil reaches more than 40 kilograms, improve more than 35kg than existing low production forest per mu yield oil about the 5kg that grows directly from seeds, this target divides management to propose requirements at the higher level to camellia oleifera lam.Breed improvement becomes with tree body administrative skill the core content improving oil tea standing forest yield index, and sets the integrated management level that body management must strengthen standing forest from Juvenile Stage, and the extermination of disease and insect pest is the important technology part of camellia oleifera lam tree body management.
The oil tea young growth summer shoot pumping time focuses mostly in late May in summer to mid-June, and amount of growth is large, is to form the long-pending main composition part of oil tea standing forest crown surface.Summer shoot growing-season temperature rises gradually, and rain heat condition is suitable for oil tea class pest Fast-propagation and takes food harm in a large number, and presenting the feature that food leaf, spray pest species are many, reproduction speed fast, harm amount is large, is also the insect pest high-incidence season in oil tea young growth Annual growth cycle.The insect pest emergence period in summer is proper fluffy rainy weather again, and pole is unfavorable for carrying out of pest control work, can only grab to rob rare fine day in short-term and prevent and treat in time.
The incident insect pest in summer of oil tea young growth has oil tea poison moth (tea caterpillar), chafer, leaf miner, Parametrites theae, aphid, biston marginata etc., and concentrate on summer shoot sprout to exhibition the leaf initial stage, insect density reaches 24-68%.
Current, there is the integrated control technique reference frame of various pests shortage science in the same period in camellia oleifera lam.Edit the oil tea pest control partial content introduction done in the documents such as " the oil tea main diseases and insect pests guideline of prevention and treatment " that the gloomy anti-Information Network of " Chinese oil tea " (the 2nd edition) and China issues according to Zhuan Ruilin, the insect of harm oil tea standing forest mainly contains: oil tea poison moth (tea caterpillar) cluster caterpillar, oil tea resemble, oil tea giant coccid, oil tea sawfly, anomala corpulenta, Parametrites theae, biston marginata, black attached eye longicorn, stem borer etc.Main prophylactico-therapeutic measures is a point worm control, namely pests occurrence rule, harmful characteristics etc. for single insect research and propose concrete prophylactico-therapeutic measures, and all require within 7-10 days, spray medicine 1 time to each insect, continuous 2-3 time, prevent and treat complex process, cost of drugs high, prevent and treat time lengthening, labor intensive amount is large and control efficiency is not good enough.
Summary of the invention
In view of this, the object of this invention is to provide a kind of medicine and the prevention and controls thereof of preventing and treating the insect pest of oil tea young growth, to solve following technical problem: eat in camellia oleifera lam that leaf, spray pest species are many, reproduction speed fast, harm amount is large, and existing prevent and treat complex process, cost of drugs high, prevent and treat time lengthening, labor intensive amount is large and control efficiency is not good enough.
To achieve these goals, the present inventor completes the present invention by a large amount of investigative tests, comparative trial and condition test.The present invention solves the problems of the technologies described above particular by following technical scheme:
Prevent and treat a medicine for oil tea young growth insect pest, formulated by the raw material of following weight portion:
Formulated by the raw material of following weight portion further:
Further formulated by the raw material of following weight portion:
The prevention and controls of the medicine of described control oil tea young growth insect pest, first 5% emamectin-benzoate missible oil, 2.5% efficient cyhalothrin emulsifiable concentrate, amino acid water-soluble fertilizer and water are fully mixed rear sealing in the ratio of above-mentioned weight portion to save backup, then at oil tea summer shoot early growth period, carry out pest species and insect density investigation, to determine the consumption of medicine and to use scope, and when summer shoot pumping exhibition leaf reaches 20-30% at the beginning of 6 months, select cloudy day or fine day to carry out the control of spray medicine to oil tea young growth.
Beneficial effect of the present invention is: the present invention prevents and treats the medicine of oil tea young growth insect pest, has good integrated control effect to oil tea insect in summer, can disposable reduction insect density, has not only saved medicine resource, and has saved labour.Carry out pest control owing to only needing to spray a medicine, avoid the pollution that repeatedly dispenser brings to environment, thus good protective effect is played to ecotope.
Beneficial effect of the present invention is verified below by test example:
First, oil tea summer shoot early growth period, select several oil tea planting base to carry out insect pest condition survey, result is as shown in table 1 below.
Table 1
According to investigation result, main food leaf and the spray insect of harm oil tea young growth summer shoot have euproctis pseudoconspersa, aphid, Parametrites theae, chafer, leaf miner, biston marginata etc., have the advantages that insect species survey is many, reproduction speed fast, harm amount is large.Insect density 24-68%, average insect pest density is 49%.
Then an integrated control is implemented to oil tea young growth insect in summer, and step on oil tea base, dam young growth in sociology township and implement not spray medicine and prevent and treat check experiment.From spray medicine final day, once fix investigation every 7 days, continuous observation secondary, investigation result is in table 2.
Table 2
The present invention is applied to oil tea young growth integrated pest control in summer, average population density by do not spray medicine prevent and treat before 49% drop to 3.5%, the same period is than contrast decline 62.5%.Achieve and require that insect classified control technology needs continuous spraying medicine to be adjusted to 1 integrated control for 2-3 time, reach the control efficiency better directly reducing insect density, have and prevent and treat the advantage that technique is simple, the time easily arranges, labor consumption is little.
Embodiment
Conveniently those skilled in the art will recognize that the present invention will be further described below in conjunction with embodiment.Embodiment is only illustrating this invention, is not limitation of the invention, and the step not doing in embodiment to illustrate is all prior arts, is not described in detail at this.
Embodiment one
A kind of medicine preventing and treating the insect pest of oil tea young growth, first take 5% emamectin-benzoate missible oil 0.07kg, 2.5% efficient cyhalothrin emulsifiable concentrate 0.09kg, amino acid water-soluble fertilizer 0.07kg and water 70kg, then 5% emamectin-benzoate missible oil, 2.5% efficient cyhalothrin emulsifiable concentrate, amino acid water-soluble fertilizer being added to is equipped with in the container of water, abundant stirring makes raw material mix, and is then sub-packed in airtight container the medicine namely obtaining this control oil tea young growth insect pest.
When preventing and treating oil tea young growth, first at oil tea summer shoot early growth period, carry out pest species and insect density investigation, to determine the consumption of medicine, then when summer shoot pumping exhibition leaf reaches 20% at the beginning of 6 months, select fine day to carry out the control of spray medicine to oil tea young growth.
Embodiment two
A kind of medicine preventing and treating the insect pest of oil tea young growth, first take 5% emamectin-benzoate missible oil 0.08kg, 2.5% efficient cyhalothrin emulsifiable concentrate 0.11kg, amino acid water-soluble fertilizer 0.08kg and water 80kg, then 5% emamectin-benzoate missible oil, 2.5% efficient cyhalothrin emulsifiable concentrate, amino acid water-soluble fertilizer being added to is equipped with in the container of water, abundant stirring makes raw material mix, and is then sub-packed in airtight container the medicine namely obtaining this control oil tea young growth insect pest.
When preventing and treating oil tea young growth, first at oil tea summer shoot early growth period, carry out pest species and insect density investigation, to determine the consumption of medicine, then when summer shoot pumping exhibition leaf reaches 30% at the beginning of 6 months, select fine day to carry out the control of spray medicine to oil tea young growth.
Embodiment three
A kind of medicine preventing and treating the insect pest of oil tea young growth, first take 5% emamectin-benzoate missible oil 0.072kg, 2.5% efficient cyhalothrin emulsifiable concentrate 0.095kg, amino acid water-soluble fertilizer 0.072kg and water 72kg, then 5% emamectin-benzoate missible oil, 2.5% efficient cyhalothrin emulsifiable concentrate, amino acid water-soluble fertilizer being added to is equipped with in the container of water, abundant stirring makes raw material mix, and is then sub-packed in airtight container the medicine namely obtaining this control oil tea young growth insect pest.
When oil tea young growth is prevented and treated, first at oil tea summer shoot early growth period, carry out pest species and insect density investigation, to determine consumption and the dispenser scope of medicine, then, when summer shoot pumping exhibition leaf reaches 22% at the beginning of 6 months, fine day is selected to carry out the control of spray medicine to oil tea young growth.
Embodiment four
A kind of medicine preventing and treating the insect pest of oil tea young growth, first take 5% emamectin-benzoate missible oil 0.078kg, 2.5% efficient cyhalothrin emulsifiable concentrate 0.105kg, amino acid water-soluble fertilizer 0.078kg and water 78kg, then 5% emamectin-benzoate missible oil, 2.5% efficient cyhalothrin emulsifiable concentrate, amino acid water-soluble fertilizer being added to is equipped with in the container of water, abundant stirring makes raw material mix, and is then sub-packed in airtight container the medicine namely obtaining this control oil tea young growth insect pest.
When preventing and treating oil tea young growth, first at oil tea summer shoot early growth period, carry out pest species and insect density investigation, to determine the consumption of medicine, then when summer shoot pumping exhibition leaf reaches 28% at the beginning of 6 months, select the cloudy day to carry out the control of spray medicine to oil tea young growth.
Embodiment five
A kind of medicine preventing and treating the insect pest of oil tea young growth, first take 5% emamectin-benzoate missible oil 0.075kg, 2.5% efficient cyhalothrin emulsifiable concentrate 0.1kg, amino acid water-soluble fertilizer 0.075kg and water 75kg, then 5% emamectin-benzoate missible oil, 2.5% efficient cyhalothrin emulsifiable concentrate, amino acid water-soluble fertilizer being added to is equipped with in the container of water, abundant stirring makes raw material mix, and is then sub-packed in airtight container the medicine namely obtaining this control oil tea young growth insect pest.
When preventing and treating oil tea young growth, first at oil tea summer shoot early growth period, carry out pest species and insect density investigation, to determine the consumption of medicine, then when summer shoot pumping exhibition leaf reaches 25% at the beginning of 6 months, select fine day to carry out the control of spray medicine to oil tea young growth.
Claims (4)
1. prevent and treat a medicine for oil tea young growth insect pest, it is characterized in that, formulated by the raw material of following weight portion:
2. the medicine of control oil tea young growth as claimed in claim 1 insect pest, is characterized in that, formulated by the raw material of following weight portion:
3. the medicine of control oil tea young growth as claimed in claim 2 insect pest, is characterized in that, formulated by the raw material of following weight portion:
4. the prevention and controls of the medicine of the control oil tea young growth insect pest as described in claim 1,2 or 3, it is characterized in that, first 5% emamectin-benzoate missible oil, 2.5% efficient cyhalothrin emulsifiable concentrate, amino acid water-soluble fertilizer and water are fully mixed rear sealing in the ratio of above-mentioned weight portion to save backup, then at oil tea summer shoot early growth period, carry out pest species and insect density investigation, and when summer shoot pumping exhibition leaf reaches 20-30% at the beginning of 6 months, select cloudy day or fine day to carry out the control of spray medicine to oil tea young growth.
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| CN201410598681.6A CN104304306A (en) | 2014-10-30 | 2014-10-30 | Drug for preventing and treating tea-oil young growth insect pests and prevention method thereof |
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| CN201410598681.6A CN104304306A (en) | 2014-10-30 | 2014-10-30 | Drug for preventing and treating tea-oil young growth insect pests and prevention method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104560740A (en) * | 2015-02-03 | 2015-04-29 | 福建省林业科学研究院 | Metarhizium anisopliae plant for controlling curculio chinensis chevrolat larvae and application of metarhizium anisopliae plant |
| CN107484778A (en) * | 2017-10-09 | 2017-12-19 | 三江县稻香山茶油生态发展有限公司 | A kind of insecticide containing Tea Saponin and preparation method thereof |
| WO2021093266A1 (en) * | 2019-11-11 | 2021-05-20 | 南京华洲药业有限公司 | Compound insecticidal and acaricidal nano aqueous formulation containing lambda-cyhalothrin and emamectin benzoate, and use thereof |
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| CN101406199A (en) * | 2008-11-19 | 2009-04-15 | 陕西韦尔奇作物保护有限公司 | Insecticidal composition containing emamectin-benzoate |
| CN102356769A (en) * | 2011-09-02 | 2012-02-22 | 魏振东 | Wettable powder pesticide containing organic matters |
| EP2476313A1 (en) * | 2011-01-14 | 2012-07-18 | Basf Se | Synergistic pesticidal compositions comprising a dithiocarbamate and an insecticide |
| CN103598202A (en) * | 2013-11-29 | 2014-02-26 | 苏州佳辉化工有限公司 | Insecticidal composition containing emamectin benzoate and efficient cyhalothrin |
-
2014
- 2014-10-30 CN CN201410598681.6A patent/CN104304306A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406199A (en) * | 2008-11-19 | 2009-04-15 | 陕西韦尔奇作物保护有限公司 | Insecticidal composition containing emamectin-benzoate |
| EP2476313A1 (en) * | 2011-01-14 | 2012-07-18 | Basf Se | Synergistic pesticidal compositions comprising a dithiocarbamate and an insecticide |
| CN102356769A (en) * | 2011-09-02 | 2012-02-22 | 魏振东 | Wettable powder pesticide containing organic matters |
| CN103598202A (en) * | 2013-11-29 | 2014-02-26 | 苏州佳辉化工有限公司 | Insecticidal composition containing emamectin benzoate and efficient cyhalothrin |
Non-Patent Citations (1)
| Title |
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| 谈太腾 等: ""生物有机肥对油茶中幼林生长量的影响"", 《现代农业科技》, no. 8, 31 December 2012 (2012-12-31), pages 199 - 1 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104560740A (en) * | 2015-02-03 | 2015-04-29 | 福建省林业科学研究院 | Metarhizium anisopliae plant for controlling curculio chinensis chevrolat larvae and application of metarhizium anisopliae plant |
| CN107484778A (en) * | 2017-10-09 | 2017-12-19 | 三江县稻香山茶油生态发展有限公司 | A kind of insecticide containing Tea Saponin and preparation method thereof |
| CN107484778B (en) * | 2017-10-09 | 2020-05-22 | 三江县稻香山茶油生态发展有限公司 | Insecticide containing tea saponin and preparation method thereof |
| WO2021093266A1 (en) * | 2019-11-11 | 2021-05-20 | 南京华洲药业有限公司 | Compound insecticidal and acaricidal nano aqueous formulation containing lambda-cyhalothrin and emamectin benzoate, and use thereof |
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Application publication date: 20150128 |
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