CN1429484A - European pine shoot moth sex attractant - Google Patents
European pine shoot moth sex attractant Download PDFInfo
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- CN1429484A CN1429484A CN 01145133 CN01145133A CN1429484A CN 1429484 A CN1429484 A CN 1429484A CN 01145133 CN01145133 CN 01145133 CN 01145133 A CN01145133 A CN 01145133A CN 1429484 A CN1429484 A CN 1429484A
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- sex attractant
- pine shoot
- european pine
- acetate
- dodecylene
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Abstract
A sex attractant for preventing and eliminating pine roller is prepared from cis-8-dodecenyl acetate, organic hydrocarbon solvent, optional trans-8-dodecenyl acetate, and optional 2,6-di-tert-butyl p-cresol through proportioning and compounding. Its advantages are high effect, and no environmental pollution.
Description
Invention field
The invention belongs to the gyplure technical field, particularly a kind of important pests European pine shoot moth with the trapping Chinese pine is the European pine shoot moth sex attractant of purpose.
Background technology
European pine shoot moth (Rhyacionia duplana Hubner) is a kind of important pests of harm Chinese pine, a generation takes place in 1 year, and the loose tip of its larva moth food makes tip top withered, has a strong impact on the growth of pine tree.Mainly be distributed in areas such as Hebei and Beijing-Tianjin, also there are distribution in Europe and Japan.
Summary of the invention
The object of the present invention is to provide the European pine shoot moth sex attractant of the important pests European pine shoot moth of a kind of easy, efficient, non-harmful control harm Chinese pine, fill up a blank of control European pine shoot moth harm.
Embodiment of the present invention are as follows:
European pine shoot moth sex attractant provided by the invention, it is characterized in that, comprise suitable-8-dodecylene yl acetate (Z8-12:Ac) and hydrocarbon organic solvent in the component of its composition, suitable-8-dodecylene yl acetate (Z8-12:Ac) is 1 with the weight portion proportioning of hydrocarbon organic solvent: 10-100;
Also can further comprise anti--8-dodecylene yl acetate (E8-12:Ac) in its component, described suitable-8-dodecylene yl acetate is 1 with the weight portion proportioning of anti--8-dodecylene yl acetate: 1-0.1; Suitable-8-dodecylene yl acetate is 1: 100 with the anti--weight portion sum of 8-dodecylene yl acetate and the weight portion proportioning of hydrocarbon organic solvent;
European pine shoot moth sex attractant provided by the invention also can add the antioxidant 2 of its gross weight 5%, 6-BHT; Described organic solvent is benzinum or n-hexane.
Use for convenient, European pine shoot moth sex attractant of the present invention can be made and lure core: with special natural rubber plug is carrier, with its clean, airing, the above-mentioned European pine shoot moth sex attractant for preparing with hydrocarbon organic solvent is quantitatively injected the rubber stopper recess, treat that making European pine shoot moth after the solvent evaporates lures core.
Application of the present invention and effect are as follows:
1. monitoring insect pest situation: can in time and exactly monitor the situation that European pine shoot moth is sent out dirt and growth and decline with European pine shoot moth sex attractant provided by the invention, insect pest situation is made prediction, provide reliable scientific basis for carrying out in good time effectively preventing.Way is to lure the plastic plate viscose glue trapper of core to hang on the branch of pine tree with European pine shoot moth is housed, and every pine forest is hung 5-7 trapper, between two trappers apart from about 50m.With the date is abscissa, and catching a moth number is ordinate, and the curve with growth and decline takes place the European pine shoot moth that draws, just can be according to the moth appearance peak, and determine between control the most in good time and carry out effectively preventing.Observe and predict insect pest situation with European pine shoot moth sex attractant of the present invention, highly sensitive, selectivity is strong, and is easy and simple to handle, and expense is cheap, is suitable for generally applying.
2. mass trapping: after insect pest situation monitoring trapper is caught first European pine shoot moth, in pine forest, generally hang European pine shoot moth trapper provided by the invention at once, the male moth of the mating of seeking a spouse after sprouting wings is is in time trapped and killed, after a large amount of male moths are trapped and killed, the female moth of woodland European pine shoot moth has just lost the mating machine meeting, can not effectively raise up seed to endanger.
3. interference mating: in the adult emergence period, in pine forest, generally discharge European pine shoot moth sex attractant of the present invention, make male moth orientation find female moth, thereby disturb the normal mating of European pine shoot moth effectively, it can not be raised up seed effectively endanger, reach and prevent and treat purpose.
In addition; European pine shoot moth sex attractant provided by the invention; be used for doing detecting and reporting pest information no matter be; still directly prevent and treat European pine shoot moth with mass trapping or interference mating method, all help protecting natural enemy, Xing Yi removes the evil; improve the effect of control European pine shoot moth; can also reduce the pollution of using chemical pesticide to cause, protection environment, ecological benefits and obvious social benefit.
Embodiment
Below, further describe the present invention in conjunction with the embodiments:
Describe for convenient, establish: suitable-8-dodecylene yl acetate (Z8-12:Ac) is A
Instead-8-dodecylene yl acetate (E8-12:Ac) is B
Hydrocarbon organic solvent is C
Antioxidant 2,6-BHT are D
Experiment in following examples all is that 1999-2000 carries out in the pine forest in Ji County, Tianjin summer.The plastic plate trapper two ends of experiment usefulness are triangular in shape, length of side 20cm * 20cm * 20cm, the long 25cm of rib, the blowing plate that scribbles viscose glue of nail of going to the bottom, the rubber stopper that contains European pine shoot moth sex attractant of the present invention lures core to hang down in the middle of the rib from the insect trap, apart from the about 2cm of glue face.Trapper hangs on the side shoot of pine tree, the about 50m of distance between the trapper.
Embodiment 1: comprise the European pine shoot moth sex attractant of the different proportionings of A+C in the formulation components, and make and lure core.
C is a benzinum, and the weight portion proportioning of A and C is:
First group of A: C=1: 10
Second group of A: C=1: 20
The 3rd group of A: C=1: 50
The 4th group of A: C=1: 100
Make four groups by said ratio and lure core, the dosage that contains European pine shoot moth sex attractant A is respectively 1.0mg, 0.5mg, and 0.2mg and 0.1mg, every group lures core to establish three repetitions and a blank.Experimental result sees Table 1:
Table 1 various dose lures the influence of moth effect to European pine shoot moth sex attractant
Embodiment 2: comprise the European pine shoot moth sex attractant of the different proportionings of A+B+C in the configuration component and make luring core, C is a n-hexane, A, and B, the weight portion proportioning between the C is:
First group of A: B=0: 1
Second group of A: B=1: 1
The 3rd group of A: B=1: 0.5
The 4th group of A: B=1: 0.3
The 5th group of A: B=1: 0.2
The 6th group of A: B=1: 0.1
The 7th group of A: B=1: 0
More than in each group the ratio of (A+B) weight portion sum and C weight portion be 1: 100; Every group lures the gross weight of (A+B) in the core to be 1.0mg, and every group lures core to establish 3 repetitions and 1 blank.Experimental result sees Table 2:
Table 2 E8-12:AC lures the influence of moth effect to Z8-12:AC
Embodiment 3: comprise the European pine shoot moth sex attractant of the different proportionings of A+B+C+D in the formulation components and make luring core, C is a n-hexane, A, and B, C, the weight portion proportioning between the D is:
First group of A: B=1: 1
Second group of A: B=1: 0.5
The 3rd group of A: B=1: 0.3
The 4th group of A: B=1: 0.2
The 5th group of A: B=1: 0.1
The 6th group of A: B=1: 0
More than in each group the ratio of (A+B) weight portion sum and C weight portion be 1: 100, and the weight portion of D is 5% of (A+B) gross weight; Every kind lures core to establish 3 repetitions and 1 blank.Experimental result sees Table 3:
Table 3 antioxidant lures the influence of moth effect to European pine shoot moth sex attractant
Claims (6)
1. an European pine shoot moth sex attractant is characterized in that, comprises suitable-8-dodecylene yl acetate and hydrocarbon organic solvent in this gyplure component, and the weight portion proportioning of suitable-8-dodecylene yl acetate and hydrocarbon organic solvent is 1: 10-100.
2. by the described European pine shoot moth sex attractant of claim 1, it is characterized in that, also can further comprise anti--8-dodecylene yl acetate in this gyplure component, described suitable-8-dodecylene yl acetate is 1 with the weight portion proportioning of anti--8-dodecylene yl acetate: 1-0.1; Suitable-8-dodecylene yl acetate is 1: 100 with the anti--weight portion sum of 8-dodecylene yl acetate and the weight portion proportioning of hydrocarbon organic solvent.
3. by the described European pine shoot moth sex attractant of claim 1, it is characterized in that, add the antioxidant 2 of gyplure gross weight 5% in this gyplure, the 6-BHT.
4. by the described European pine shoot moth sex attractant of claim 2, it is characterized in that this gyplure adds the antioxidant 2 of gyplure gross weight 5%, 6-BHT.
5. by the described European pine shoot moth sex attractant of claim 1, it is characterized in that described organic solvent is benzinum or n-hexane.
6. by the described European pine shoot moth sex attractant of claim 2, it is characterized in that described organic solvent is benzinum or n-hexane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01145133 CN1429484A (en) | 2001-12-30 | 2001-12-30 | European pine shoot moth sex attractant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01145133 CN1429484A (en) | 2001-12-30 | 2001-12-30 | European pine shoot moth sex attractant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1429484A true CN1429484A (en) | 2003-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01145133 Pending CN1429484A (en) | 2001-12-30 | 2001-12-30 | European pine shoot moth sex attractant |
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| CN (1) | CN1429484A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103704209A (en) * | 2013-12-30 | 2014-04-09 | 四川瑞进特科技有限公司 | Balataea funeralis sex attractant |
| CN103875662A (en) * | 2013-11-28 | 2014-06-25 | 华南农业大学 | Sex attractant of Euzophera pyriella Yang |
| CN109769572A (en) * | 2019-03-22 | 2019-05-21 | 广西壮族自治区林业科学研究院 | A method of combining the loose tip pest of prevention and treatment with insect parasite using trapping |
| CN115633686A (en) * | 2022-10-14 | 2023-01-24 | 虫捕头(苏州)生物科技有限公司 | Active component of larch fruit cabbage moth attractant, attractant and attracting method |
-
2001
- 2001-12-30 CN CN 01145133 patent/CN1429484A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875662A (en) * | 2013-11-28 | 2014-06-25 | 华南农业大学 | Sex attractant of Euzophera pyriella Yang |
| CN103875662B (en) * | 2013-11-28 | 2016-08-31 | 华南农业大学 | A kind of fragrant pear excellent phycitid sex attractant |
| CN103704209A (en) * | 2013-12-30 | 2014-04-09 | 四川瑞进特科技有限公司 | Balataea funeralis sex attractant |
| CN103704209B (en) * | 2013-12-30 | 2016-01-20 | 四川瑞进特科技有限公司 | Bamboo spot moth sex attractant |
| CN109769572A (en) * | 2019-03-22 | 2019-05-21 | 广西壮族自治区林业科学研究院 | A method of combining the loose tip pest of prevention and treatment with insect parasite using trapping |
| CN115633686A (en) * | 2022-10-14 | 2023-01-24 | 虫捕头(苏州)生物科技有限公司 | Active component of larch fruit cabbage moth attractant, attractant and attracting method |
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