CN104041489B - Black ground beetle inducing agent and lure core - Google Patents
Black ground beetle inducing agent and lure core Download PDFInfo
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- CN104041489B CN104041489B CN201410178987.6A CN201410178987A CN104041489B CN 104041489 B CN104041489 B CN 104041489B CN 201410178987 A CN201410178987 A CN 201410178987A CN 104041489 B CN104041489 B CN 104041489B
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Abstract
A kind of black ground beetle inducing agent, it is characterized in that mainly being mixed with by salicylide 40-90% and 2-methyl-2-acrylic acid 10-60%, above-mentioned percentage is mass percent.The black ground beetle inducing agent that the present invention relates to and to lure core to have highly sensitive, free from environmental pollution, cheap, thus has good application value, shows trap activity preferably in field.
Description
Technical field
The invention belongs to insect control technical field, particularly the inducing agent of a kind of black ground beetle inducing agent in control tussah insect black ground beetle.
Background technology
Black ground beetle
calosoma maximoviczimorawitz, belong to coleoptera Coleoptera, star ground beetle belongs to Calosoma Web.Black ground beetle is that the distribution of antherea pernyi district is the widest, generation is maximum, harm tussah
antheraea pernyithe most serious a kind of predatism insect, produces tussah and constitutes a serious threat.Insect aggregation pheromone is produced by insect, and can cause the chemical substance of female, male both sexes insect Assembling Behavior reaction of the same race.The aggregation pheromone inducing agent utilizing insect aggregation pheromone to develop, not only can a situation arises forecasts to insect, and by the population density of mass trapping technical regulation insect, the harm of deduction and exemption insect.
Summary of the invention
The object of the invention, is to provide a kind of black ground beetle inducing agent, has effect that is efficient, cheap, nuisanceless trapping black ground beetle.
Another object of the present invention, be to provide a kind of make with above-mentioned black ground beetle inducing agent lure core.
The technical scheme adopted is:
A kind of black ground beetle inducing agent, is characterized in that mainly being mixed with by salicylide 40-90% and 2-methyl-2-acrylic acid 10-60%.Above-mentioned percentage is mass percent.
That makes with black ground beetle inducing agent lures core, be normal hexane 10-200 microlitre 50mg/ml being contained black ground beetle inducing agent component be added drop-wise to anti-mouth formula rubber stopper carrier partition on (as shown in Figure 1), carrene 100 microlitre is dripped again after normal hexane volatilization, after carrene volatilization, to obtain final product.Lured by the inducing agent made core to load in aluminium foil case to seal, Cord blood.
Black ground beetle inducing agent provided by the invention and lure the purposes of core to comprise:
Black ground beetle Population forecast forecasts
Black ground beetle inducing agent provided by the invention and lure core, when monitoring for black ground beetle, can, when being manually difficult to find calosoma maximociczi Morawitz imago, lure collection to the adult of some.Therefore, use black ground beetle inducing agent of the present invention can emergence period of monitoring and prediction insect and distributed areas etc. effectively, for estimating the area of pest damage and controlling optimum period and provide theoretical foundation.
Mass trapping
Arrange the pitfall trap loading attractant of the present invention by certain density in tussah silkworm nursery, can mass trapping calosoma maximociczi Morawitz imago and a small amount of larva, thus effectively alleviate black ground beetle causing harm to tussah, and insect density of future generation is significantly declined.In addition also can by this inducing agent and chemical pesticide, virus or germ with the use of.
The invention has the advantages that:
The black ground beetle inducing agent component that the present invention relates to comprises the aggregation pheromone of black ground beetle, shows trap activity preferably in field.
The trapping object of this inducing agent is not limited only to black ground beetle, to ditch ground beetle in tussah silkworm nursery
carabus canaliculatusadams, coloured glaze ground beetle
carabus smaragdinusfischer, blue or green refined star ground beetle
calosoma inquisitorcyanescens, rare beautiful ground beetle
carabus manifestuskraatz, side step first
carabus latreilleipischer, refined ground beetle
carabus venustusmerawitz etc. also have certain trap effect.
Black ground beetle inducing agent of the present invention is highly sensitive, free from environmental pollution, cheap, thus has good application value.
Accompanying drawing explanation
Fig. 1 is anti-mouth formula rubber plug structure schematic diagram.
Embodiment
Embodiment one
A kind of black ground beetle inducing agent, its feature is mainly mixed with by the 2-methyl-2-acrylic acid of 90% salicylide and 10%.Above-mentioned percentage is mass percent.
Embodiment two
A kind of black ground beetle inducing agent, its feature is mainly mixed with by the 2-methyl-2-acrylic acid of 60% salicylide and 40%.Above-mentioned percentage is mass percent.
Embodiment three
A kind of black ground beetle inducing agent, its feature is mainly mixed with by the 2-methyl-2-acrylic acid of 45% salicylide and 55%.Above-mentioned percentage is mass percent.
The present invention can be described further by following test example, but the present invention is not limited in these test example.
Test example one
On August 10th, 2012 tests to the inducing agent that August 27 carried out heterogeneity and different proportion in tussah district of Zhuanghe City of Liaoning Province the trap effect of black ground beetle.Two kinds of component A. salicylides (40%-90%) of inducing agent, B.2-methyl-2-acrylic acid (10%-60%) purity is all more than 98%.Above two kinds of components are dissolved in n-hexane by the dosage shown in table 1, drip on the partition of rubber stopper, drip 100 microlitre carrene again after n-hexane volatilization.Then, lure core to load in aluminium foil to seal, preserve under-20 DEG C of conditions by what make.When carrying out trapping experiments in tussah silkworm nursery, core will be lured to be fixed on pitfall trap upper end, and under trapper being embedded in toothed oak tree, make the upper limb of trapper concordant with ground.Lure core for blank with what drip n-hexane and carrene, often kind of process repetition 5 times, trapper spacing is 10 meters, and trapper is changed position by every day successively, record trapping number cleaning in time.
table 1 various dose attractant is to the field trap effect of black ground beetle
| Attractant type | Attractant dosage (mg) | Trapping sum (individual) |
| A | 0.50 | 271 |
| B | 1 | 336 |
| C | 5 | 513 |
| D | 10 | 454 |
| Blank | — | 68 |
From table 1, the attractant of various dose all has certain attractive activity.Show that the component of this inducing agent all has good trap effect according to the content range in claim 1 to black ground beetle.
Test example two
The inducing agent (content is 5mg) that on August 6th, 2013 to August 30 carries out different ratio in Zhuanghe City of Liaoning Province tussah silkworm nursery is tested the trap effect of black ground beetle.By above two kinds of components in the ratio process shown in table 2, inducing agent lures the making of core, the setting method of preservation and trapper is all same as test example one.
the attractant of table 2 different ratio is to the field trap effect of black ground beetle
| Attractant type | Component proportion (%) in attractant | Trapping quantity (individual) |
| A | A(90)B(10) | 543 |
| B | A(80)B(20) | 535 |
| C | A(70)B(30) | 491 |
| D | A(60)B(40) | 467 |
| E | A(45)B(55) | 432 |
| F | A(40)B(60) | 386 |
| G | A(100) | 309 |
| H | B(100) | 247 |
| CK | — | 81 |
From table 2, attractant A, B are best to the trap effect of black ground beetle in the wild, though other type inducing agent trapping quantity declines to some extent, all lure core trapping amount many than blank.Show that the component of this inducing agent is according to the proportion preparation in claim 2, all has good trap effect to black ground beetle.
Claims (5)
1. a black ground beetle inducing agent, it is characterized in that being mixed with by salicylide 40-90% and 2-methyl-2-acrylic acid 10-60%, above-mentioned percentage is mass percent.
2. a kind of black ground beetle inducing agent according to claim 1, is characterized in that being mixed with by the 2-methyl-2-acrylic acid of 90% salicylide and 10%; Above-mentioned percentage is mass percent.
3. a kind of black ground beetle inducing agent according to claim 1, is characterized in that being mixed with by the 2-methyl-2-acrylic acid of 60% salicylide and 40%; Above-mentioned percentage is mass percent.
4. a kind of black ground beetle inducing agent according to claim 1, is characterized in that being mixed with by the 2-methyl-2-acrylic acid of 45% salicylide and 55%; Above-mentioned percentage is mass percent.
5. that makes with black ground beetle inducing agent according to claim 1 lures core, the normal hexane 10-200 microlitre that it is characterized in that 50mg/ml to contain black ground beetle inducing agent component is added drop-wise on the partition of anti-mouth formula rubber stopper carrier, carrene 100 microlitre is dripped again after normal hexane volatilization, after carrene volatilization, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178987.6A CN104041489B (en) | 2014-04-30 | 2014-04-30 | Black ground beetle inducing agent and lure core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178987.6A CN104041489B (en) | 2014-04-30 | 2014-04-30 | Black ground beetle inducing agent and lure core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104041489A CN104041489A (en) | 2014-09-17 |
| CN104041489B true CN104041489B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410178987.6A Active CN104041489B (en) | 2014-04-30 | 2014-04-30 | Black ground beetle inducing agent and lure core |
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| CN (1) | CN104041489B (en) |
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2014
- 2014-04-30 CN CN201410178987.6A patent/CN104041489B/en active Active
Non-Patent Citations (4)
| Title |
|---|
| "几种饵料对黑广肩步甲诱杀效果研究";赵世文;《辽宁丝绸》;20080625;第18-20页 * |
| "天然植物药物防治家畜螨虫病的研究及其应用现状";严作廷;《中国畜牧兽医》;20111120;第165-168页 * |
| "天然植物药物防治家畜螨虫病的研究及其应用现状";严作廷;《新农业》;20111120;第55页 * |
| "柞蚕害虫黑广肩步甲生活习性与防治措施";马晶媛;《现代化农业》;20100215;第6页 * |
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| CN104041489A (en) | 2014-09-17 |
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