CN101347132B - Attractant for diamondback moth - Google Patents
Attractant for diamondback moth Download PDFInfo
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- CN101347132B CN101347132B CN2008101982685A CN200810198268A CN101347132B CN 101347132 B CN101347132 B CN 101347132B CN 2008101982685 A CN2008101982685 A CN 2008101982685A CN 200810198268 A CN200810198268 A CN 200810198268A CN 101347132 B CN101347132 B CN 101347132B
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- attractant
- moth
- diamondback moth
- sex pheromone
- volatile substance
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Abstract
The present invention discloses a diamondback moth attractant, which aims at providing an attractant with good attractive effect on male moth and female moth. The present invention contains diamondback moth sex pheromone, host-plant volatile substance and plant oil with the mass ratio of 1:800 to 8000:180; the host-plant volatile substance contains cis-3-vinyl alcohol acetate, cis-3- vinyl alcohol, trans-2-hexene aldehyde and allyl isothiocyanate with the volume ratio of 1:1:1:1; the diamondback moth sex pheromone is formed by mixing cis-11-hexadecane aldehyde, cis-11-hexadecane acetate and cis-11-hexadecane enol according to the mass ratio of 7:3:1. The optimal component of the diamondback moth attractant contains diamondback moth sex pheromone, host-plant volatile substance and plant oil with the mass ratio of 1:4000 to 8000:180. The attractant of the present invention can be used for insect condition prediction as well as mass trap and kill of diamondback moth.
Description
Technical field:
The invention belongs to biological technical field, relate to a kind of attractant for diamondback moth.
Background technology:
Diamond-back moth (Plutella xylostella L.) belongs to Lepidoptera diamond-back moth section, is the worldwide major pest of brassicaceous vegetable of causing harm.Worldwide distribution.The brassicaceous vegetable plants such as wild cabbage, cauliflower rape of seriously causing harm.The annual expenses for prevention and control in the whole world is about 1,000,000,000 dollars.A large amount of uses of chemical pesticide make its insecticide that nearly all field is used produce pesticide resistance, rely on chemical control to be difficult to control its harm merely.Thereby, utilize insect pheromone control diamond-back moth just to seem particularly important.
In China, application pheromones perturbation technique comes Pest Control harm, and traditional agricultural chemicals cost is too high to be difficult to apply than using owing to it, and particularly the agricultural product income is lower.And mass trapping is owing to the easy and simple to handle and lower favor that is subjected to plant protection unit of expenses for prevention and control.But mass trapping can't be competed with other insect control measure because its trap effect is poor in the past few years.In recent years, insect pheromone was also having done many effort aspect its control effect of increase, as the adding of synergistic component, the adding of antioxidant, the improvement of formulation etc.But because conventional sex pheromone lures core can only trap and kill male moth, female adult worm there is not attracting action, caste to the single mating is effective, and also be difficult to reach gratifying degree for the insect field effect of repeatedly mating classes such as diamond-back moth, yet be difficult to the instead of chemical agricultural chemicals, how to screen novel, attractant efficiently, improve sex pheromone and lure the trap effect of core to remain the major issue that we need solve at present.
Summary of the invention:
The purpose of this invention is to provide and a kind of the female male imago of diamond-back moth has all been had the attractant for diamondback moth of good attractant effect,, improved the effect of attractant for diamondback moth in detecting and reporting pest information and mass trapping control to overcome the deficiencies in the prior art.
For achieving the above object, the present invention realizes by following proposal:
Attractant for diamondback moth of the present invention, by sex pheromone of diamond back moth, host plant volatile substance and vegetable oil are formed according to mass ratio 1:800～8000:180; Described host plant volatile substance is made up of according to volume ratio 1:1:1:1 suitable-3-enol acetic acid esters, suitable-3-enol, anti--2-olefine aldehydr and allyl isothiocyanate, described sex pheromone of diamond back moth is by suitable-11-hexadecenal, and suitable-11-hexadecene acetic acid esters and suitable-11-hexadecenol mix according to mass ratio 7:3:1.
Attractant for diamondback moth of the present invention, preferred component is by sex pheromone of diamond back moth, host plant volatile substance and vegetable oil are formed according to mass ratio 1:4000～8000:180.
Described vegetable oil is the sustained release agent of attractant.
Described vegetable oil can be peanut oil, rapeseed oil, corn wet goods.
Following comparative trial for traping the pickles pretty young woman with the attractant that proposes of the present invention and independent use sex pheromone of diamond back moth, independent host plant volatile substance, peanut oil, clear water, test method is as follows:
Component and the content such as the following table (table 1) of each comparative trial thing of test:
Table 1:
Be equipped with respectively organize the comparative trial thing lure core to be positioned over respectively respectively to organize in the trapper, trapper adopt plastic basin (d=20cm, h=10cm), place the clear water of about 8cm in the basin, and add a little washing powder, fixedly lure core on the top of basin with thin wire, lure core be positioned at basin central authorities and apart from water surface 2-3cm.Lure core to adopt sillicon rubber blocking to lure core (Fig. 1) and plastic centrifuge tube to lure core (Fig. 2), and lure core to tie together into one group of use with two kinds, every group lures core to adorn with a kind of trier.The trapping test is carried out at the brassicaceous vegetable cabbage field, and all field trials are all carried out in the peak period that the diamond-back moth adult is taken place.The trapper placement is higher than the about 20cm in vegetables top.Each trier is provided with 4-7 repetition in the field, lure basin to place at random in the field, and every basin is at a distance of about 20m.For every kind of different trier once every investigation in 2 days, statistics lures the moth number, female-male proportion, and replacing simultaneously lures the position of basin to reduce the position to luring the influence of moth effect, and in time in luring basin, add water to keep luring the distance of the core and the water surface, every experimental field and other vegetables field distance be 50m at least.
Statistical data by experiment, its result is shown in following table (table 2)
Table 2
As can be seen from Table 2, attractant for diamondback moth of the present invention apparently higher than independent usability pheromones, and can be lured simultaneously the diamond-back moth female adult worm of some to diamond-back moth male imago attractant effect.Compare with the core that lures of independent usability pheromones, attractant of the present invention can improve than the trapping amount of using sex pheromone of diamond back moth separately the male moth trapping of diamond-back moth amount and reaches 66.7%, traps female moth simultaneously and can account for and lure 7.0% of moth sum.
This shows that the present invention has following beneficial effect:
1. attractant for diamondback moth of the present invention significantly is better than simple use sex pheromone of diamond back moth to the attractant effect of diamond-back moth, the attractant for diamondback moth of preferred component to the attractant effect of diamond-back moth than the raising of using sex pheromone of diamond back moth separately 66.7%;
2. this attractant not only has strong attracting action to male diamond-back moth and also female diamond-back moth is also had strong attracting action, and the female diamond-back moth that the attractant for diamondback moth of preferred component can be lured accounts for and lures 7.0% of moth sum;
3. trapping effect of the present invention is good, low toxicity is harmless, trace is efficient, easy to use, price is low, technically be easy to industrialization again, can be applied to pest forecast and can directly trap and kill control again, also can be used for the non-environmental pollution control of vegetable-crop pest-insect diamond-back moth.
Description of drawings:
Fig. 1 is that sillicon rubber blocking lures the core schematic diagram
Fig. 2 is that 600 μ l centrifuge tubes lure the core schematic diagram
Embodiment:
Following experiment and operational instances are further to explanation of the present invention, should not be used as limitation of the present invention.
Embodiment one
Attractant for diamondback moth component and content are as follows:
Sex pheromone of diamond back moth 50 μ g,
Host plant volatile substance 40mg,
Peanut oil 9mg.
Wherein, described host plant volatile substance is made up of according to volume ratio 1:1:1:1 suitable-3-enol acetic acid esters, suitable-3-enol, anti--2-olefine aldehydr and allyl isothiocyanate; Described sex pheromone of diamond back moth is by suitable-11-hexadecenal, and suitable-11-hexadecene acetic acid esters and suitable-11-hexadecenol mix according to mass ratio 7:3:1.
Embodiment two
Attractant for diamondback moth component and content are as follows:
Sex pheromone of diamond back moth 50 μ g,
Host plant volatile substance 200mg,
Peanut oil 9mg.
Wherein, described host plant volatile substance is made up of according to volume ratio 1:1:1:1 suitable-3-enol acetic acid esters, suitable-3-enol, anti--2-olefine aldehydr and allyl isothiocyanate; Described sex pheromone of diamond back moth is by suitable-11-hexadecenal, and suitable-11-hexadecene acetic acid esters and suitable-11-hexadecenol mix according to mass ratio 7:3:1.
Embodiment three
Attractant for diamondback moth component and content are as follows:
Sex pheromone of diamond back moth 50 μ g,
Host plant volatile substance 400mg,
Peanut oil 9mg.
Wherein, described host plant volatile substance is made up of according to volume ratio 1:1:1:1 suitable-3-enol acetic acid esters, suitable-3-enol, anti--2-olefine aldehydr and allyl isothiocyanate; Described sex pheromone of diamond back moth is by suitable-11-hexadecenal, and suitable-11-hexadecene acetic acid esters and suitable-11-hexadecenol mix according to mass ratio 7:3:1.
Claims (2)
1. an attractant for diamondback moth is characterized in that by sex pheromone of diamond back moth, and host plant volatile substance and vegetable oil are formed according to mass ratio 1:800～8000:180; Described host plant volatile substance is made up of according to volume ratio 1:1:1:1 suitable-3-enol acetic acid esters, suitable-3-enol, anti--2-olefine aldehydr and allyl isothiocyanate, described sex pheromone of diamond back moth is by suitable-11-hexadecenal, and suitable-11-hexadecene acetic acid esters and suitable-11-hexadecenol mix according to mass ratio 7:3:1.
2. attractant for diamondback moth according to claim 1 is characterized in that by sex pheromone of diamond back moth, and host plant volatile substance and vegetable oil are formed according to mass ratio 1:4000～8000:180.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101982685A CN101347132B (en) | 2008-09-02 | 2008-09-02 | Attractant for diamondback moth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101982685A CN101347132B (en) | 2008-09-02 | 2008-09-02 | Attractant for diamondback moth |
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| Publication Number | Publication Date |
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| CN101347132A CN101347132A (en) | 2009-01-21 |
| CN101347132B true CN101347132B (en) | 2010-09-15 |
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| CN102984937B (en) * | 2010-05-23 | 2015-08-19 | 高砂香料工业株式会社 | Bactericidal composition |
| CN102726392B (en) * | 2011-04-06 | 2014-08-06 | 宁波纽康生物技术有限公司 | Sex pheromone of trichophysetis cretacea and lure thereof |
| CN102405892A (en) * | 2011-08-05 | 2012-04-11 | 无锡依科曼生物技术有限公司 | Controlled-release type trap device for Empoasca flavescens |
| CN102742589A (en) * | 2012-07-26 | 2012-10-24 | 德清科中杰生物科技有限公司 | Plutella xylostella attractant and preparation method thereof |
| CN103004903B (en) * | 2012-12-21 | 2014-06-04 | 广东省昆虫研究所 | Phyllo treta striolata attractant |
| CN103348977B (en) * | 2013-07-31 | 2015-01-07 | 广东省昆虫研究所 | Regional plutella xylostella attractant based on Pearl River Delta region |
| CN103704209B (en) * | 2013-12-30 | 2016-01-20 | 四川瑞进特科技有限公司 | Bamboo spot moth sex attractant |
| CN104996422B (en) * | 2014-04-23 | 2017-04-05 | 南京农业大学 | A kind of camphor tree nest snout moth's larva gyplure composition and its application |
| CN104322531B (en) * | 2014-10-22 | 2017-02-22 | 深圳百乐宝生物农业科技有限公司 | Plutella xylostella attractant |
| CN105850989A (en) * | 2014-11-07 | 2016-08-17 | 亚中实业股份有限公司 | Oily pheromone composition |
| CN105123718A (en) * | 2015-08-21 | 2015-12-09 | 中国农业科学院植物保护研究所 | Reverse sex pheromone for prevention and control of plutella xylostella l. |
| CN105409950A (en) * | 2015-12-08 | 2016-03-23 | 中国农业科学院植物保护研究所 | Method for preparing insect attractant based on molecular structure fragment changes |
| CN105475281B (en) * | 2015-12-08 | 2017-12-05 | 浙江省农业科学院 | A kind of applicable pickles moth sex attractant in Zhejiang vegetable-growing area |
| CN105766907B (en) * | 2016-03-29 | 2019-05-28 | 西北农林科技大学 | A kind of Atrijuglans hetaohei sex pheromone component |
| CN106070212B (en) * | 2016-06-08 | 2018-05-22 | 云南省农业科学院农业环境资源研究所 | The pickles moth sex attractant that a kind of plateau vegetable-growing area is applicable in |
| CN107006433B (en) * | 2017-04-11 | 2019-10-11 | 福建省农业科学院植物保护研究所 | A kind of compound improving diamondback moth mating ratio and mating time |
| CN107279138B (en) * | 2017-06-01 | 2020-10-27 | 中国农业科学院植物保护研究所 | Sex attractant for cochleariae armyworms and application thereof |
| CN108419774A (en) * | 2018-03-28 | 2018-08-21 | 浙江农林大学 | A method of trapping diamondback moth |
| CN111802389B (en) * | 2020-08-07 | 2021-12-28 | 中国农业科学院茶叶研究所 | Exogenous induction composition, exogenous inducer and method for improving carotenoid in tea |
| CN112868651B (en) * | 2021-01-15 | 2021-10-29 | 南京工业大学 | Pheromone formulation for preventing and treating plutella xylostella and preparation method thereof |
| CN114145290A (en) * | 2021-06-02 | 2022-03-08 | 贵州省烟草科学研究院 | Efficient long-acting insect sex attractant core and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110082A (en) * | 1995-02-23 | 1995-10-18 | 南京农业大学 | Mixture insecticide for control diamondback moth |
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2008
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110082A (en) * | 1995-02-23 | 1995-10-18 | 南京农业大学 | Mixture insecticide for control diamondback moth |
Non-Patent Citations (1)
| Title |
|---|
| 邓建宇等.小菜蛾雄蛾对不同组分、比例和剂量的人工合成引诱剂的田间反应.《浙江大学学报(农业与生命科学版)》.2007,第33卷(第05期),514-518. * |
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Address after: 510260 No. 105 West Xingang Road, Guangdong, Guangzhou Patentee after: Guangdong Institute of biological resources application Address before: 510260 No. 105 West Xingang Road, Guangdong, Guangzhou Patentee before: Guangdong Entomological Institute |
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Granted publication date: 20100915 Termination date: 20200902 |