CN103229766B - Active component for inducing german cockroach - Google Patents
Active component for inducing german cockroach Download PDFInfo
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- CN103229766B CN103229766B CN201310170676.0A CN201310170676A CN103229766B CN 103229766 B CN103229766 B CN 103229766B CN 201310170676 A CN201310170676 A CN 201310170676A CN 103229766 B CN103229766 B CN 103229766B
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Abstract
The invention discloses an active component for inducing german cockroach. The active component comprises the following constituents in parts by weight: 0.1 to 5 parts of acetic acid, 0.1 to 1 part of isobutyric acid, 0.1 to 1 part of propionic acid, 0.1 to 5 parts of butyric acid, 0.1 to 10 parts of 3-methylbutanoic acid, 0.1 to 10 parts of n-pentanoic acid, 0.1 to 10 parts of n-hexylic acid, 0.1 to 10 parts of 4-methylpentanoic acid, 0.1 to 10 parts of sorbic acid, 0.1 to 10 parts of L-sorbic acid, 0.1 to 10 parts of gamma-decalactone, 0.1 to 10 parts of delta-decalactone, and 0.1 to 5 parts of 3-methylbutanoic acid-beta-benzoquinone ethyl ester. The active component has the inducing effect on both german cockroach imago and larvas of all ages, and specifically has the inducing effect on adult female, therefore, the inducing range is greatly expanded, and good inducing effect is achieved.
Description
Technical field
The invention belongs to nuisanceless control of insect technical field, be specifically related to a kind of active component of luring Groton bug.
Background technology
Groton bug is one of worldwide Severe pests, at present the control method of its harm is mainly contained and tags and trap and kill two classes.
Tag and refer to and directly spray in the middle of environment with the strong insecticide of knockdown effect, make to go down after Groton bug contact medicament and control, the deficiency of this control method is: environment is unfriendly on the one hand, easily induction is developed immunity to drugs on the other hand, easily cause Groton bug again rampant, therefore the scope of application is limited.
Trapping refers to and utilizes Groton bug to have thermotaxis, hygrotaxis and chemotaxis, and Groton bug is lured in the device that can kill it and killed, and this control method is comparatively flexible, and comparatively friendly to human settlement.
Mainly comprise the stool extract of Groton bug, food materials and the Groton bug sex pheromone of Groton bug happiness food for the attractant of Groton bug at present, as Nojima S, Schal C, Webster FX, et al. is at " Science " the 307th phase (5712) 1104th～1106 in 2005 " Identification of the sex pheromone of the German cockroach, Blattella germanica " disclosed 3 Methylbutanoic acid-β-benzoquinone base ethyl ester, structural formula is as follows:
On the one hand, owing to there is flood competition in the middle of environment, therefore, the food materials of the stool extract of Groton bug and Groton bug happiness food are not good enough to the attractant effect of Groton bug; Above-mentioned Groton bug sex pheromone only has attractant effect to male imago and minority larva on the other hand, there is no attractant effect for female adult and most of larva.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of attractant effect better, the wider active component of luring Groton bug of attract limit.
The technical scheme that realizes the object of the invention is: a kind of active component of luring Groton bug, is made up of the component of following weight parts:
0.1～5 part of acetic acid, 0.1～1 part of isobutyric acid, 0.1～1 part of propionic acid, 0.1～5 part of butyric acid, 0.1～10 part of 3 Methylbutanoic acid, 0.1～10 part of positive valeric acid, 0.1～10 part of n-caproic acid, 0.1～10 part of 4-methylvaleric acid, 0.1～10 part of sorbic acid, 0.1～10 part of Pfansteihl ethyl ester, 0.1～10 part of gamma decalactone, 0.1～10 part of fourth position decalactone, 0.1～5 part of Groton bug sex pheromone (3 Methylbutanoic acid-β-benzoquinone base ethyl ester).
Preferably 1～5 part of acetic acid, 0.5～1 part of isobutyric acid, 0.5～1 part of propionic acid, 1～5 part of butyric acid, 1～10 part of 3 Methylbutanoic acid, 1～10 part of positive valeric acid, 1～10 part of n-caproic acid, 1～10 part of 4-methylvaleric acid, 1～10 part of sorbic acid, 1～10 part of Pfansteihl ethyl ester, 1～10 part of gamma decalactone, 1～10 part of fourth position decalactone, 1～5 part of Groton bug sex pheromone (3 Methylbutanoic acid-β-benzoquinone base ethyl ester).
Described active component lures core to discharge by slowly-releasing, and aerial valid density is 0.1ppb～10ppm.Concentration is lower is not enough to cause active reaction, the higher offensive odour that easily produces of concentration.
It is to be 0.5cm by being impregnated into surface area after above-mentioned active component mixing that slowly-releasing lures core
2～10cm
2the scraps of paper on, and obtain with PE film encapsulation.Scraps of paper specification is according to medicine carrying amount and service time and determine.
When use, lure and on core, prick 1～20 hole, preferably 10～20 holes at slowly-releasing.
The good effect that the present invention has: (1) active component of the present invention not only has attractant effect to Groton bug male imago, and the larva of each age group is all had to attractant effect, particularly female adult is had to attractant effect, thereby greatly opened up extensively attract limit.(2) active component of the present invention has good attractant effect, contrasts that there were significant differences with blank group, particularly lures while pricking 10～20 hole on core difference more remarkable at slowly-releasing.
Embodiment
(embodiment 1)
The active component of luring Groton bug of the present embodiment is made up of the component of following weight parts:
1 part of acetic acid, 1 part of isobutyric acid, 1 part of propionic acid, 1 part of butyric acid, 1 part of 3 Methylbutanoic acid, 1 part of positive valeric acid, 1 part of n-caproic acid, 1 part of 4-methylvaleric acid, 1 part of sorbic acid, 1 part of Pfansteihl ethyl ester, 1 part of gamma decalactone, 1 part of fourth position decalactone, 1 part of 3 Methylbutanoic acid-β-benzoquinone base ethyl ester.
After 1 part mixes said components, obtain 1.3g yellowish-brown liquid taking 0.1g, getting 1.5mg(is that each component is 0.1mg) impregnated in that on the blank scraps of paper of electric mosquito repellent of long 2cm, wide 0.5cm, thick 2mm, (surface area is 3cm
2), and with the encapsulation of PE film, obtain luring core.
(experimental example 1)
What embodiment 1 was obtained lures core with dissecting 1 hole of pinprick (its efficiency time that discharges 1 hole is about 3 months).Then porose one side is upwards placed in to commercially available sticky roach plate central authorities, is placed on that cockroach endangers serious supermarket and test in restaurant, repeat 3 groups of tests, the results are shown in Table 1.
(experimental example 2)
This experimental example and experimental example 1 are basic identical, and difference is: described in lure on core and evenly prick 10 holes, result is still in table 1.
(experimental example 3)
This experimental example and experimental example 1 are basic identical, and difference is: described in lure on core and evenly prick 20 holes, result is still in table 1.
(embodiment 2)
The active component of luring Groton bug of the present embodiment is made up of the component of following weight parts:
1 part of acetic acid, 1 part of isobutyric acid, 1 part of propionic acid, 2 parts of butyric acid, 5 parts of 3 Methylbutanoic acids, 5 parts of positive valeric acids, 5 parts of n-caproic acids, 3 parts of 4-methylvaleric acids, 5 parts of sorbic acids, 10 parts of Pfansteihl ethyl esters, 5 parts of gamma decalactones, 5 parts of fourth position decalactones, 2 parts of 3 Methylbutanoic acid-β-benzoquinone base ethyl esters.
After 1 part mixes said components, obtain 5.0g yellowish-brown liquid taking 0.1g, get 50mg and impregnated in that in the fibrous paper of long 3cm, wide 0.6cm, thick 2.5mm, (surface area is 5.4cm
2), and with the encapsulation of PE film, obtain luring core.
(experimental example 4)
This experimental example is basic identical with experimental example 1, and difference is: the core dissecting needle that lures that embodiment 2 is obtained is evenly pricked 10 holes (its efficiency time that discharges 1 hole is about 3 months), and result is still in table 1.
(experimental example 5)
This experimental example and experimental example 4 are basic identical, and difference is: described in lure on core and prick 20 holes, result is still in table 1.
(embodiment 3)
The active component of luring Groton bug of the present embodiment is made up of the component of following weight parts:
5 parts of acetic acid, 1 part of isobutyric acid, 1 part of propionic acid, 5 parts of butyric acid, 10 parts of 3 Methylbutanoic acids, 10 parts of positive valeric acids, 10 parts of n-caproic acids, 10 parts of 4-methylvaleric acids, 10 parts of sorbic acids, 10 parts of Pfansteihl ethyl esters, 10 parts of gamma decalactones, 10 parts of fourth position decalactones, 5 parts of 3 Methylbutanoic acid-β-benzoquinone base ethyl esters.
After 1 part mixes said components, obtain 9.7g yellowish-brown liquid taking 0.1g, get 160mg and impregnated in that in the fibrous paper of long 4cm, wide 1cm, thick 2mm, (surface area is 10cm
2), and with the encapsulation of PE film, obtain luring core.
(experimental example 6)
This experimental example is basic identical with experimental example 1, and difference is: the core dissecting needle that lures that embodiment 3 is obtained is evenly pricked 10 holes (its efficiency time that discharges 1 hole is about 3 months), and result is still in table 1.
(experimental example 7)
This experimental example and experimental example 6 are basic identical, and difference is: described in lure on core and prick 20 holes, result is still in table 1.
(contrast experiment's example 1)
With the sticky roach plate of blank as a comparison, be placed on the sticky roach plate 30cm place from each experimental example, result is still in table 1.
(contrast experiment's example 2,3)
Only using 3 Methylbutanoic acid-β-benzoquinone base ethyl ester as active component.
3 Methylbutanoic acid-β-benzoquinone base ethyl ester of getting 100mg makes and lures core according to the method for embodiment 3, and tests according to the method for real experimental example 6 and experimental example 7, and result is still in table 1.
Table 1
| ? | Male worm number | Female borer population | 1～3 instar larvae number | 4～6 instar larvae numbers | With contrast difference |
| Experimental example 1 | 10.2±3.7 | 5.3±2.2 | 10.6±2.8 | 15.7±6.5 | ** |
| Experimental example 2 | 25.3±3.3 | 10.5±2.5 | 26.4±2.9 | 20.9±9.3 | *** |
| Experimental example 3 | 30.6±10.5 | 25.2±5.4 | 40.5±12.3 | 42.8±15.5 | *** |
| Experimental example 4 | 50.6±12.6 | 22.5±4.3 | 50.7±15.8 | 50.6±16.4 | *** |
| Experimental example 5 | 70.5±17.9 | 50.4±13.7 | 85.6±13.9 | 65.9±10.7 | *** |
| Experimental example 6 | 61.5±18.0 | 55.1±13.5 | 65.8±10.5 | 52.0±16.7 | *** |
| Experimental example 7 | 75.2±16.3 | 64.6±16.6 | 93.9±16.8 | 70.5±12.7 | *** |
| Contrast experiment's example 1 | 5.2±2.5 | 2.1±1.3 | 4.2±2.5 | 6.5±4.2 | - |
| Contrast experiment's example 2 | 63.5±14.5 | 5.1±1.5 | 4.8±1.2 | 36.4±6.2 | * |
| Contrast experiment's example 3 | 77.1±133 | 7.6±26 | 5.9±17 | 54.5±12.7 | * |
Note: the borer population that the numeric representation in table 1 is lured weekly, unit is: head/week.
Claims (2)
1. lure an active component for Groton bug, it is characterized in that being formed by the component of following weight parts:
0.1～5 part of acetic acid, 0.1～1 part of isobutyric acid, 0.1～1 part of propionic acid, 0.1～5 part of butyric acid, 0.1～10 part of 3 Methylbutanoic acid, 0.1～10 part of positive valeric acid, 0.1～10 part of n-caproic acid, 0.1～10 part of 4-methylvaleric acid, 0.1～10 part of sorbic acid, 0.1～10 part of Pfansteihl ethyl ester, 0.1～10 part of gamma decalactone, 0.1～10 part of fourth position decalactone, 0.1～5 part of 3 Methylbutanoic acid-β-benzoquinone base ethyl ester.
2. active component of luring Groton bug according to claim 1, is characterized in that being made up of the component of following weight parts:
1～5 part of acetic acid, 0.5～1 part of isobutyric acid, 0.5～1 part of propionic acid, 1～5 part of butyric acid, 1～10 part of 3 Methylbutanoic acid, 1～10 part of positive valeric acid, 1～10 part of n-caproic acid, 1～10 part of 4-methylvaleric acid, 1～10 part of sorbic acid, 1～10 part of Pfansteihl ethyl ester, 1～10 part of gamma decalactone, 1～10 part of fourth position decalactone, 1～5 part of 3 Methylbutanoic acid-β-benzoquinone base ethyl ester.
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| CN201310170676.0A CN103229766B (en) | 2013-05-09 | 2013-05-09 | Active component for inducing german cockroach |
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| CN103229766B true CN103229766B (en) | 2014-10-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103621516B (en) * | 2013-12-11 | 2016-03-16 | 中华人民共和国常州出入境检验检疫局 | A kind of active component of luring Groton bug and preparation method thereof |
| CN103875687B (en) * | 2014-03-19 | 2015-12-09 | 福建农林大学 | A kind of poison bait with the Groton bug of aggregation capability |
Citations (7)
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|---|---|---|---|---|
| US5346700A (en) * | 1986-12-09 | 1994-09-13 | Stapleton Billy J | Insecticidal bait composition for cockroaches |
| CN1539286A (en) * | 2003-11-01 | 2004-10-27 | 张健华 | Poison bait for trapping and killing blattella germainca |
| WO2006019648A1 (en) * | 2004-07-14 | 2006-02-23 | Cornell Research Foundation, Inc. | German cockroach attractant |
| CN100998344A (en) * | 2007-01-05 | 2007-07-18 | 沈宏良 | Chemical for trapping and killing cockroach and its preparing method |
| CN101416624A (en) * | 2008-11-20 | 2009-04-29 | 浙江林学院 | Sanitary pesticide composition and use thereof |
| CN101422175A (en) * | 2007-10-31 | 2009-05-06 | 郑磊 | Long-acting cockroach killing gel bait |
| CN102696684A (en) * | 2012-05-29 | 2012-10-03 | 佘延英 | Poison bait for controlling German cockroach |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53121935A (en) * | 1977-03-30 | 1978-10-24 | Earth Chemical Co | Cockroach inducing agent |
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2013
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Patent Citations (7)
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|---|---|---|---|---|
| US5346700A (en) * | 1986-12-09 | 1994-09-13 | Stapleton Billy J | Insecticidal bait composition for cockroaches |
| CN1539286A (en) * | 2003-11-01 | 2004-10-27 | 张健华 | Poison bait for trapping and killing blattella germainca |
| WO2006019648A1 (en) * | 2004-07-14 | 2006-02-23 | Cornell Research Foundation, Inc. | German cockroach attractant |
| CN100998344A (en) * | 2007-01-05 | 2007-07-18 | 沈宏良 | Chemical for trapping and killing cockroach and its preparing method |
| CN101422175A (en) * | 2007-10-31 | 2009-05-06 | 郑磊 | Long-acting cockroach killing gel bait |
| CN101416624A (en) * | 2008-11-20 | 2009-04-29 | 浙江林学院 | Sanitary pesticide composition and use thereof |
| CN102696684A (en) * | 2012-05-29 | 2012-10-03 | 佘延英 | Poison bait for controlling German cockroach |
Non-Patent Citations (3)
| Title |
|---|
| JP昭53-121935A 1978.10.24 |
| 德国小蠊性信息素类似物的设计与合成;王晓波 等;《有机化学》;20120921;第33卷;第178页第3段，图1 * |
| 王晓波 等.德国小蠊性信息素类似物的设计与合成.《有机化学》.2012,第33卷第178页第3段，图1. |
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