CN111066791B - Chafer attractant, use method thereof and trap - Google Patents

Chafer attractant, use method thereof and trap Download PDF

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Publication number
CN111066791B
CN111066791B CN201911316408.9A CN201911316408A CN111066791B CN 111066791 B CN111066791 B CN 111066791B CN 201911316408 A CN201911316408 A CN 201911316408A CN 111066791 B CN111066791 B CN 111066791B
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light source
led light
chafer
attractant
trap
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CN111066791A (en
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樊建庭
金京
杜永斌
吴佳昊
樊建章
谢苹
桂仁意
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Zhejiang A&F University ZAFU
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Zhejiang A&F University ZAFU
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • A01M1/04—Attracting insects by using illumination or colours
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention provides a chafer attractant, a using method thereof and a trap, wherein the chafer attractant is prepared from the following raw materials in parts by volume: 1 part of 5-tetradecyl dihydro-2 (3H) -furanone, 1-1000 parts of cis-3-hexenyl acetate, 10-1000 parts of 1-geranylacetone and 10-1000 parts of phellandrene, wherein the dosage is 2ml, the attractant is released by adopting a low-density polyethylene LDPE slow release bag, the wall thickness of the slow release bag is 0.04mm, the trap comprises a trap body and an LED light source, and the wavelength of the LED light source is 405-420 nm. The chafer attractant, the use method and the trap have good trapping effect on the chafer.

Description

Chafer attractant, use method thereof and trap
Technical Field
The invention relates to the technical field of scarab beetle trapping, in particular to a scarab beetle attractant, a using method thereof and a trap.
Background
The Anomala corpulententa belongs to the family of coleoptera scarab, is an important underground pest in agriculture, is the most common dominant species of the Anomala pests, and has metallic luster on the back of adults, so the Anomala corpenta is a scarab corpulent which has great harm to agriculture and forestry. The method is widely distributed in northeast, China, east and northwest China. Hosts comprise apples, hawthorns, Chinese flowering crabapples, pears, apricots, peaches, plums, walnuts, mao bamboos and the like, and adults often eat leaves, so that incomplete leaves are often caused, and even the leaves of the whole tree are eaten. The larvae are commonly called grubs, harm the underground roots and stems of plants such as beans, peanuts, sweet potatoes, vegetables, sugar beet, sugarcane and the like, seriously affect the growth and the yield of crops and cause the reduction of economic benefit. Because the grubs live in soil for a long time, the grubs are high in concealment, wide in distribution and high in prevention and control difficulty, in the actual production, chemical pesticides are mainly used for prevention and control, but the problems of food safety and environmental safety are easily caused. Thus, "larval pest control, adult pest control" is an important strategy for controlling such subterranean pests.
The research on novel green prevention and control technologies and products has become a research hotspot in recent years, wherein physical prevention and control and biological prevention and control have the advantages of high selectivity, good safety, small influence on an ecosystem and the like, and are indispensable important components in comprehensive prevention and control of pests, and the research on green, safe and effective prevention and control technologies has become a trend in future development of agriculture and forestry.
The specific substance volatilized by the host plant is an important factor for attracting insects to take food or lay eggs, the sex pheromone or the aggregated sex pheromone volatilized by female or male individuals is an important factor for influencing the mating behavior of the insects, and the plant-derived attractant and the sex attractant derived from the specific substance are used as a novel green technology for controlling insects.
However, the trapping effect is still not ideal and the like due to the involvement of a complex behavior selection mechanism.
Disclosure of Invention
In view of the above, the technical problem to be solved by the present invention is to provide a chafer attractant, a using method thereof and a trap, which have a good effect of trapping chafers.
The technical scheme of the invention is realized as follows:
the chafer attractant is prepared from the following raw materials in parts by volume:
1 part of 5-tetradecyl dihydro-2 (3H) -furanone, 1-1000 parts of cis-3-hexeneacetic ester, 10-1000 parts of 1-geranylacetone and 10-1000 parts of phellandrene.
Preferably, the material is prepared from the following raw materials in volume ratio:
1 part of 5-tetradecyl dihydro-2 (3H) -furanone, 1000 parts of cis-3-hexenyl acetate, 10-1000 parts of 1-geranylacetone and 10-1000 parts of phellandrene.
Preferably, the material is prepared from the following raw materials in volume ratio:
1 part of 5-tetradecyl dihydro-2 (3H) -furanone, 1000 parts of cis-3-hexeneacetic ester, 10-1000 parts of 1-geranylacetone and 10-1000 parts of phellandrene.
Preferably, the material is prepared from the following raw materials in volume ratio:
1 part of 5-tetradecyl dihydro-2 (3H) -furanone, 1000 parts of cis-3-hexeneacetic ester, 500 parts of 1-geranylacetone and 500 parts of phellandrene.
The invention also provides a use method of the chafer attractant, the use dose of the chafer attractant is 2ml, the chafer attractant is released by adopting a low-density polyethylene LDPE slow-release bag, and the wall thickness of the slow-release bag is 0.04 mm.
The invention also provides a chafer trapper, which comprises a trapper body, an LED light source and the chafer attractant.
Preferably, the wavelength of the LED light source is 405-420 nm.
Preferably, the wavelength of the LED light source is 415-420 nm.
Preferably, the trap body comprises:
a rain cover;
a cross plate disposed below the rain cover; the crisscross plate is fixedly connected with the rain cover; an LED light source clamping groove is formed in the joint of the intersection of the crossed plate and the rain shielding cover, and an LED light source is arranged in the LED light source clamping groove;
the attractant clamping grooves are arranged at the intersections of the crossed plates, arranged below the LED light source grooves and provided with attractants;
a funnel disposed below the crisscross plate; the funnel is fixedly connected with the cross plate;
a collection cup disposed below the funnel.
Preferably, the rain cover comprises an upper cover and a lower cover;
the upper cover and the lower cover enclose to form a groove, a solar panel is arranged in the groove, and the solar panel is connected with a storage battery;
an LED light source seat is arranged in the LED light source clamping groove and connected with the storage battery; the LED light source is arranged on the LED light source seat.
The chafer attractant, the use method thereof and the trap provided by the invention have the advantages that 1-geranylacetone and phellandrene are added into the chafer attractant, so that the trapping effect on the chafer can be effectively improved; the trapping effect can be improved by using the low-density polyethylene LDPE slow-release bag for release; the trapper can carry out optics and chemical trapping simultaneously through setting up LED light source and attractant, and the wavelength of LED light source is the sensitive wavelength of scarab, can trap the scarab with the attractant simultaneously. .
Drawings
Fig. 1 is a schematic structural diagram of a trap according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The purity of the compound used in the test is more than 95 percent, and the compound can be purchased from J & K, Sigma-Aldrich or ACROS company. Different attractants and solar light sources of the mossback corpulenta are subjected to experimental research, and the experimental scheme is designed as follows:
trapping tests were conducted in the gate dock and rat bridge of Taihu town of Hangzhou city, Zhejiang province. The attractant components of the Aerugo chafer (5-tetradecyl dihydro-2 (3H) -furanone, cis-3-hexeneacetic ester, geranyl acetone, phellandrene and the like) are mixed according to a certain proportion, then added to a paper sheet in a slow release bag (low-density polyethylene) according to a certain dosage, and the slow release bag is hung on a trap. 5 traps are arranged in each formula and are randomly distributed, and the interval between every two traps is 30-40 m. At the beginning of month 5 in 2019, and continuing until the end of month 8, the trapping results were examined every 3 days. The period of time is just the main period of the adult activity of the Aerugo chafer, and the number of the Aerugo chafer caught by each trap is recorded. The following test methods were the same as above.
Test one:
table 1 different formulation tests of patina tortoise attractant (zhejiang gate dock, 2019, 5.10-5.22, N ═ 5)
Figure BDA0002325945780000041
Test results show that after the 5-tetradecyl dihydro-2 (3H) -furanone and the cis-3-hexenyl acetate are mixed according to different proportions in the formulas 3 to 6, compared with the formula 1 using the 5-tetradecyl dihydro-2 (3H) -furanone alone or the formula 2 using the cis-3-hexenyl acetate alone, the trapping effect of the scarab aeruginosa is remarkably improved, wherein the trapping effect of the formula 6 in a ratio of 1:1000 is the best, 3.35 times of the trapping effect of the formula 1, and 2.38 times of the trapping effect of the formula 2.
And (2) test II:
table 2 different formulation tests of patina tortoise attractant (zhejiang gate dock, 2019, 5.23-6.08, N ═ 5)
Figure BDA0002325945780000051
The results of the second test show that the trapping effect is remarkably increased by adding a certain amount of geranylacetone and phellandrene to the formulas 2 to 5 on the basis of the formula 1, wherein the content of 5-tetradecyl dihydro-2 (3H) -furanone in the formula 4 is as follows: cis-3-hexeneacetic acid ester: geranylacetone: phellandrene 1: 1000: 500: the 500 proportion shows the best trapping effect on the verruca aeruginosa, and the trapping amount is improved by 38.66 percent compared with the formula 1.
And (3) test III:
this experiment adopts solar light source trapper, by 16W solar panel, rain cover, 4400mA and 3.7V lithium cell, light sense controller, 5W LED lamp, cross board, funnel and collection cup are constituteed, can realize continuous 7 overcast and rainy days and continue work. The experiment adopts the LED lamps with different wavelengths to evaluate the trapping effect of the Aerugo tortoise, and the specific design scheme is as follows.
Table 3 solar light source test of verdigris tortoise (Zhejiang mouse bridge, 2019, 5.20-6.5, N ═ 5)
Figure BDA0002325945780000052
Figure BDA0002325945780000061
The test result of the solar light source shows that the trapping effect of the No. B wave band of 405-420nm on the Aerugo chafer is the best and is obviously higher than that of other wave bands, wherein the trapping amount of the No. B wave band on the Aerugo chafer is 6.58 times that of the No. C wave band and is 3.84 times that of the No. A wave band.
And (4) testing:
the solar light source trapper is adopted in the test, the test method is the same as the third test, and the specific design scheme is as follows.
Table 4 solar light source test of verdigris tortoise (Zhejiang mouse bridge, 2019, 7.1-7.12, N ═ 5)
Figure BDA0002325945780000062
The result of the fourth test shows that the trapping amount of the wave bands with the numbers A and B is less, and the 395-420nm wave bands from the numbers C to G have good trapping effect on the Aerugo chafer, wherein the trapping effect of the 400-405nm wave band with the number D on the Aerugo chafer is the best, the trapping effect is improved by 56.67% compared with the trapping effect of the 395-400nm wave band with the number C, and the trapping effect is improved by 80.77% compared with the trapping effect of the 415-420nm wave band with the number G.
And (5) testing:
the experiment adopts two trapping technologies of an attractant of the Aerugo chafer and a solar light source, and the formula 4 obtained in the second experiment is prepared according to the following steps of: cis-3-hexeneacetic acid ester: geranylacetone: phellandrene 1: 1000: 500: 500, then putting the lure into a solar light source trapper, and performing other test methods as above, wherein the specific design scheme is as follows.
Table 5 verdigris attractant and solar light source test (zhejiang mouse bridge, 2019, 8.10-8.22, N ═ 5)
Figure BDA0002325945780000071
The result of the fifth test shows that the numbers C to G combine the luring core of the Aerugo tortoise with the light sources of different wave bands, compared with the number A of the luring core used alone and the number B of the solar light source used alone, the luring effect of the Aerugo tortoise is obviously improved, wherein the 395-plus-420-nm wave band has a good luring effect on the Aerugo tortoise, the luring core of the number D plus 400-plus-405-nm wave band is improved by 98.43% compared with the luring core alone, and is improved by 35.36% compared with the 400-plus-405-nm light source alone, but the luring core of the number G and the 415-plus-420-nm light source are combined, the luring core of the number D plus-400-plus-405-nm light source shows a better luring effect, and the luring amount is also increased by 65.17% compared with the number D.
As shown in fig. 1, an embodiment of the present invention further provides a dual-effect trap, including:
a rain cover 1;
a cross plate 2 disposed below the rain cover 1; the crossed plate 2 is fixedly connected with the rain shielding cover 1; an LED light source clamping groove 3 is formed in the joint of the cross part of the crossed plate 2 and the rain shielding cover 1, and an LED light source is arranged in the LED light source clamping groove 3;
the attractant clamping grooves 4 are arranged at the intersections of the crossed plates, and the attractant clamping grooves 4 are arranged below the LED light source grooves 3 and are provided with attractants;
a hopper 5 disposed below the cross plate 2; the funnel 5 is fixedly connected with the cross plate 2;
a collection cup 6 is disposed below the funnel 5.
Therefore, the double-effect trap provided by the embodiment of the invention is provided with the LED light source clamping groove, optical attraction can be carried out through the LED light source, the attractant is arranged below the LED light source groove, chemical attraction can be carried out through the attractant, and insects are trapped by the light source and the attractant at the same time at night, so that the insects can be attracted through the optical attraction and the chemical attraction, and the trapping efficiency is improved.
In a preferred embodiment of the present invention, the rain cover includes an upper cover and a lower cover;
the upper cover and the lower cover enclose to form a groove, a solar panel is arranged in the groove, and the solar panel is connected with a storage battery;
an LED light source seat is arranged in the LED light source clamping groove and connected with a storage battery; the LED light source is arranged on the LED light source seat.
In the embodiment, in order to supply power to the LED light source, a solar panel may be provided, the solar panel is connected to a storage battery, and sunlight irradiates the solar panel in the daytime to enable the solar panel to generate a dc voltage with a certain amplitude, so as to convert light energy into electric energy, and then the electric energy is transmitted to the intelligent controller, and the electric energy transmitted by the solar panel is transmitted to the storage battery for storage through overcharge protection of the intelligent controller; a battery is an electrochemical device that stores chemical energy and discharges electrical energy when necessary.
The LED light source seat is connected with the storage battery, and can supply power to the LED light source seat through the storage battery.
In a preferred embodiment of the invention, a light control is connected to the LED light source.
In this application, light-operated controller's effect can the auto-induction light change, adjusts LED light source switch to open the LED light source when light is darker and carry out optics and trap.
Specifically, the light sensing unit of the light-operated controller is arranged opposite to the LED light source, so that the influence of light of the LED light source can be avoided.
In the application, the power of the solar panel, the capacity of the lithium battery and the power of the LED light source can be adjusted according to the illumination conditions of different areas, the main board chip can adjust the working scheme of the LED light source bulb according to the activity rhythm of pests, full-power discharge is carried out in the activity peak period, partial-power discharge is carried out in the activity valley period, and no discharge is carried out in the inactive period, so that the optimal energy-saving scheme and trapping effect are achieved, and the requirement of continuous working in 5-7 rainy days is met. The wavelength of the LED light source can be adjusted according to different pest species, and the optimal sensitive wavelength is set to ensure the trapping effect.
In a preferred embodiment of the invention, the bottom of the collecting cup is provided with a plurality of water leakage holes.
The application provides a trapper during operation owing to place outdoors, has the rainwater entering to collect the cup when rainwater weather, consequently can be equipped with a plurality of holes that leak at the bottom of collecting the cup, and the rainwater can spill from the hole that leaks.
In a preferred embodiment of the invention, the collection cup is screwed below the funnel.
In this application, collect the cup and be used for collecting the insect after being traped, when the insect trapping volume is great, collect the cup and fill up easily, consequently can with the setting of collecting cup detachable in the below of funnel, after collecting a certain amount of insects as collecting the cup, will collect the cup and dismantle to get off and handle and install again after the insect again and go.
When the collecting cup is connected below the funnel through threads, the collecting cup can be detached or installed below the funnel in a rotating mode, and the funnel is very convenient.
In a preferred embodiment of the present invention, the top of the upper cover is provided with a boss provided with a mounting hole.
Specifically, the double-effect trap is placed outdoors, so that a mounting hole can be formed in the top of the double-effect trap, when the double-effect trap is placed, a rope and other components can be passed through the mounting hole, the double-effect trap is hung outdoors on a branch, insect trapping is facilitated, and placement is facilitated.
In detail, the protrusions are respectively disposed at both sides of the top of the upper cover. Thereby ensuring the balance of the double-effect trap when in suspension.
The double-effect trap is provided with the LED light source clamping groove, optical attraction can be carried out through the LED light source, the attractant is arranged below the LED light source groove, chemical attraction can be carried out through the attractant, insects are trapped by the light source and the attractant at the same time at night, and therefore the insects can be attracted through the optical attraction and the chemical attraction, and the trapping efficiency is improved.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (7)

1. The chafer attractant is characterized by comprising the following raw materials in parts by volume:
1 part of 5-tetradecyl dihydro-2 (3H) -furanone, 1000 parts of cis-3-hexeneacetic ester, 10-1000 parts of 1-geranylacetone and 10-1000 parts of phellandrene.
2. The chafer attractant as claimed in claim 1, which is prepared from the following raw materials in volume ratio:
1 part of 5-tetradecyl dihydro-2 (3H) -furanone, 1000 parts of cis-3-hexeneacetic ester, 500 parts of 1-geranylacetone and 500 parts of phellandrene.
3. A method for using the chafer attractant as claimed in any one of claims 1 to 2, wherein the using dosage of the chafer attractant is 2ml, the chafer attractant is released by a low density polyethylene LDPE slow release bag, and the wall thickness of the slow release bag is 0.04 mm.
4. A chafer trap comprising a trap body including an LED light source and the chafer attractant of any one of claims 1-2;
the wavelength of the LED light source is 405-420 nm.
5. The chafer trap as claimed in claim 4, wherein the wavelength of the LED light source is 415-420 nm.
6. A chafer trap as claimed in claim 4, wherein the trap body comprises:
a rain cover;
the cross plate is arranged below the rain cover and fixedly connected with the rain cover, an LED light source clamping groove is formed in the joint of the cross part of the cross plate and the rain cover, and an LED light source is arranged in the LED light source clamping groove;
the attractant clamping grooves are arranged at the intersections of the crossed plates, arranged below the LED light source grooves and provided with attractants;
the funnel is arranged below the crossed plate and is fixedly connected with the crossed plate;
a collection cup disposed below the funnel.
7. A chafer trap as claimed in claim 6, wherein said rain cover comprises an upper cover and a lower cover;
the upper cover and the lower cover enclose to form a groove, a solar panel is arranged in the groove, and the solar panel is connected with a storage battery;
the LED light source clamping groove is internally provided with an LED light source seat, the LED light source seat is connected with the storage battery, and the LED light source is arranged on the LED light source seat.
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