CN105746585B - A kind of attractant of aphid predatory natural enemy insect - Google Patents
A kind of attractant of aphid predatory natural enemy insect Download PDFInfo
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- CN105746585B CN105746585B CN201610297849.9A CN201610297849A CN105746585B CN 105746585 B CN105746585 B CN 105746585B CN 201610297849 A CN201610297849 A CN 201610297849A CN 105746585 B CN105746585 B CN 105746585B
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- aphid
- attractant
- natural enemy
- essential oil
- enemy insect
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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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/16—Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/20—Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
Abstract
The present invention provides a kind of attractant of aphid predatory natural enemy insect.Attractant is by australene, Eugenol, Chinese scholartree flower essential oil, german chamomile essential oil according to weight ratio 1~20：1~20：0.1~30：0.1~30 mixing composition.The positive effect of the present invention is：According to natural enemy insect to the smell identification test and odor detection mechanism in flower source, in aphid early period of origination, ethereal oil of flower is used to lure aphid predatory natural enemy insect, controls aphid.High-efficient with luring, control cost is low, to agricultural product security, it is environmentally friendly the advantages that.
Description
Technical field
The invention belongs to agriculturals, garden pest insects technical field of biological control, more particularly, to a kind of aphid predator
The attractant of insect.
Background technique
The type of aphid is more, quantity is big, is one of most destructive pest of agriculture and forestry plant.Its harm is sucking mouth parts
A large amount of waters are sucked, plant nutrient is caused to deteriorate；Contain amino acid or auxin in saliva, causes plant lopsided
Growth；Various plants virosis can be propagated, it is more to endanger cereal crops, oil crops, sugar crop, vegetables, tobacco and fruit tree etc.
Kind plant, causes huge economic loss.The ability of the aphis propagation viroses of plant occupies the first place of viral vector insect, according to statistics
Infection insect is there are about 465 kinds, and wherein aphid accounts for 242 kinds or so.Currently, chemical pesticide excessively relied on to the prevention and treatment of aphid, but with
Long-term a large amount of uses of many insecticides, the control efficiency of cigarette aphid is declined very fast, causes dosage to increase, control cost increases
Add, and environmental pollution aggravates increasingly.
Predatory natural enemy insect refers to specially using other insects or animal as the insect of food.This kind of natural enemy directly nibbles worm
Part or all of body；Or pest body liquid is sucked in piercing pest body keeps its dead.Predatory natural enemy insect is compared with its host
Prey is all big under normal circumstances, they, which are captured, swallows its human body or suck its body fluid, and many hosts are preyed in growth course,
And under normal conditions, a kind of predacious natural enemy insect is all carnivorous in its larva and adult stage, independence and freedom life, all with
Same prey is food.There are many predator type of aphid, and Natural Enemies of Insect Pests insect has ladybug, wasp fly, Chrysopa
Deng.These predatory natural enemy insect predatory numbers are big, if harmonia axyridia entire breeding time can prey on 5000 bull cotten aphids, and Chrysopa
Larval phase, can also 800 bull aphid of feeding.Therefore, it protects and significant using predatory natural enemy insect.
Plant volatile is the main path that plant exchanges with other biologies, it is that plant-feed insect and its natural enemy are found respectively
From host, the movable chemical signals such as completion looks for food, mates and lays eggs.Pollen and honeydew in plant flowers are natural enemy insect adults
Food or important supplement nutrition, as wasp fly adult must feeding pollen could lay eggs, pollen and nectar are also Chrysopa adult
Major Foods and source of nutrition, although the main feeding aphid of grandis adults, after feeding honeydew and pollen, the longevity of grandis adults
Life extends, and improves egg laying amount, and therefore, the flower of some phanerogams can attract natural enemy insect adult, Abd El-Kareim etc.
Research finds that spending for the plants such as fennel, Basil, composite family has very strong sucking action to natural enemy insect.Since natural enemy is relative to day
There is hysteresis quality therefore to be attracted natural enemy in aphid early period of origination using specific substance for the generation of enemy, lower in insect density
In the case where control to endanger effect more preferable.The volatile compound that flower is discharged is the main path that natural enemy finds nectar, root
It is acted on according to behavior manipulation of the plant flowers to insect, finds, prepares the attractant of predatory natural enemy insect for Pinus sylvestris natural enemy
Insect improves pest controling effect and is of great significance.
Summary of the invention
It is an object of the present invention to provide a kind of attractants of aphid predatory natural enemy insect.In this way, improving natural enemy
Insect traps rate, reduces harm of the aphid to crops, ornamental plant.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions：
A kind of attractant of aphid predatory natural enemy insect adult, the attractant be it is a kind of comprising australene, Eugenol,
Chinese scholartree flower essential oil, german chamomile essential oil, methylene chloride liquid mixture.Wherein australene, Eugenol, Chinese scholartree flower essential oil, german chamomile
Essential oil is according to weight ratio 1~20：1~20：0.1~30：0.1~30 mixing composition.
Wherein, the Chinese scholartree flower essential oil and german chamomile essential oil are to be extracted respectively with Chinese scholartree fresh flower and german chamomile fresh flower, weigh 30-
300 grams of fresh flower is set in a round bottom flask, 100-500ml distilled water, 120 DEG C of oil bath heatings is added.Measure 50-100ml second
Ether is set in a round bottom flask, zeolite, 45 DEG C of waters bath with thermostatic control is added, while distilling and extracting 5h.Anhydrous sulphur is added in ether extraction liquid
Sour sodium is dry, closed overnight, and filtering is concentrated, then purged to constant weight with nitrogen with rectifying column under 45 DEG C of water-baths of filtrate, takes essential oil standby
With.
Wherein, predator refers to that ladybug, Chrysopa, wasp fly etc. can prey on the insect imago of aphid.
The positive effect of the present invention is：Aphid predatory natural enemy insect adult can be efficiently lured, vegetables, fruit are applied to
The prevention and treatment of aphid during tree, tealeaves, the production of flowers and plants, control cost is low, environmentally friendly to agricultural product security.
Specific embodiment
The preparation method of the attractant of 1 aphid predator adult of embodiment
Essential oil is extracted from Chinese scholartree fresh flower and german chamomile fresh flower, weighs 150 grams of fresh flower, sets in a round bottom flask, 300ml is added
Distilled water, 120 DEG C of oil bath heatings.70ml ether is measured, is set in a round bottom flask, addition zeolite, 45 DEG C of waters bath with thermostatic control, simultaneously
5h is extracted in distillation.It is dry that anhydrous sodium sulfate is added in ether extraction liquid, closed overnight, filtering uses rectifying under 45 DEG C of water-baths of filtrate
Column concentration, then purged with nitrogen to constant weight, take essential oil spare.
Australene, Eugenol, Chinese scholartree flower essential oil, german chamomile essential oil are mixed according to weight ratio and are formed, and mixed liquor is taken to be added
To rubber carrier (each rubber carrier contains lure 10-25mg), lure is prepared.By attractant lure sealed envelope, it is placed in 4 DEG C
Refrigerator is stand-by.Attractant effect is to be hung on lure to lure region, is added to colourless plastic flexible pipe, lure is made；Again preparation
Good lure, which is fixed on white insect-attracting board, to be measured, the thrips quantity that observation statistics traps after 72 hours.Have in table 1
Body gives the formula of different weight ratio.
1 different weight of table proportion lures agent prescription
Embodiment 2
The attractant of different weight ratio oleander growth belt to predatory natural enemy insect adult in practical applications
Attractant effect
On April 13,5 days to 2015 April in 2015 carries out predator elder brother in Fuzhou City's Three links theory oleander growth belt
Worm adult lures experiment.Select the consistent oleander growth belt of growing way as Experimental Area.Convenient for detecting attractant effect, will implement
The lure prepared in example 1 is placed on barrel shape trapper, and trapper is concordant with oleander top, distance between adjacent trapper
For 30m.Four repetitions, random alignment, the rubber carrier of lure is not added as control is arranged in each processing.Every two days after setting
Investigate the quantity for the predatory natural enemy insect adult lured.The results are shown in Table 2.
2 different formulations of table are in oleander growth belt to the attractant effect of predator
Embodiment 3
The attractant of different weight ratio Chinese cabbage field to predatory natural enemy insect adult in practical applications lure effect
Fruit
On May 15,7 days to 2015 May in 2015 carries out predator in the Fuzhou City field Xin Dian Zhen Jian village school Chinese cabbage
Insect imago lures experiment.Select the consistent pakchoi day of growing way as Experimental Area.Convenient for detecting attractant effect, by embodiment
The lure prepared in 1 is placed on barrel shape trapper, and trapper is hung on above pakchoi, and distance is between adjacent trapper
20m.Four repetitions, random alignment, the rubber carrier of lure is not added as control is arranged in each processing.It adjusts within every two days after setting
Look into the quantity for the predatory natural enemy insect adult lured.The results are shown in Table 3.
3 different formulations of table are in pakchoi field to the attractant effect of predator
Embodiment 4
The attractant of different weight ratio citrus orchard to predatory natural enemy insect adult in practical applications lure effect
Fruit
On April 30,24 days to 2015 April in 2015 carries out predator in the Fuzhou City Jinan District town Huan Xi citrus orchard
Insect imago lures experiment.Select the consistent citrus orchard of growing way as Experimental Area.Convenient for detecting attractant effect, by embodiment 1
In the lure for preparing be placed on barrel shape trapper, trapper is hung on mandarin tree intermediate region, distance between adjacent trapper
For 50m.Four repetitions, random alignment, the rubber carrier of lure is not added as control is arranged in each processing.Every two days after setting
Investigate the quantity for the predatory natural enemy insect adult lured.The results are shown in Table 4.
The attractant effect of 4 feeding habits natural enemy of table
1-9 is formulated it can be seen from table 2, table 3, table 4 has attractant effect to thrips, wherein 3 (australenes, fourth of formula
Sesame oil phenol, Chinese scholartree flower essential oil, german chamomile essential oil are according to weight ratio 5:20:8:2) attractant effect is best.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (3)
1. a kind of attractant of aphid predatory natural enemy insect, it is characterised in that：The attractant is that one kind includesαFirpene, cloves
Oily phenol, Chinese scholartree flower essential oil, german chamomile essential oil liquid mixture；
The australene, Eugenol, Chinese scholartree flower essential oil, german chamomile essential oil are 1~20 according to weight ratio：1~20：0.1~30：
0.1~30 mixing composition.
2. the attractant of aphid predatory natural enemy insect according to claim 1, it is characterised in that：The Chinese scholartree anthosin
The preparation method of oil and german chamomile essential oil is to be extracted respectively with Chinese scholartree fresh flower and german chamomile fresh flower, weighs 30-300 grams of fresh flower, is placed in
In round-bottomed flask, 100-500ml distilled water, 120 DEG C of oil bath heatings are added；50-100ml ether is measured, round-bottomed flask is placed in
In, zeolite, 45 DEG C of waters bath with thermostatic control are added, while distilling and extracting 5h；It is dry that anhydrous sodium sulfate is added in ether extraction liquid, closed mistake
Night, filtering are concentrated under 45 DEG C of water-baths of filtrate with rectifying column, then purged with nitrogen to constant weight.
3. the attractant of aphid predatory natural enemy insect according to claim 1, it is characterised in that：Predator refers to
Ladybug, Chrysopa, wasp fly adult.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297849.9A CN105746585B (en) | 2016-05-09 | 2016-05-09 | A kind of attractant of aphid predatory natural enemy insect |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610297849.9A CN105746585B (en) | 2016-05-09 | 2016-05-09 | A kind of attractant of aphid predatory natural enemy insect |
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| Publication Number | Publication Date |
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| CN105746585A CN105746585A (en) | 2016-07-13 |
| CN105746585B true CN105746585B (en) | 2018-11-30 |
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|---|---|---|---|---|
| CN108077284A (en) * | 2018-01-02 | 2018-05-29 | 山西大学 | A kind of Rodolia limbata attractant and application for being used to prevent giant mealy bug |
| CN109845733B (en) | 2018-10-17 | 2021-06-22 | 浙江大学 | Attractant for ladybug as natural enemy of aphids |
| CN112830964B (en) * | 2019-11-22 | 2022-08-12 | 中国农业科学院植物保护研究所 | Aphid-eating fly odor receptor protein EcorORV and application thereof |
| CN111363629B (en) * | 2020-03-27 | 2023-04-07 | 广西壮族自治区药用植物园 | Compound volatile oil and method for improving fruit setting rate of fructus amomi |
| CN112021329A (en) * | 2020-08-13 | 2020-12-04 | 韶关市华实现代农业创新研究院 | Aphida-feeding trapping composition and application thereof |
| CN112155138B (en) * | 2020-10-20 | 2023-03-28 | 河南省农业科学院植物保护研究所 | Earwig high-efficiency trapping bait and preparation method thereof |
| CN113812292A (en) * | 2021-10-19 | 2021-12-21 | 聊城大学 | Method for preventing and treating pear tree yellowing disease |
| CN114831141B (en) * | 2022-05-31 | 2023-11-03 | 新疆农业科学院植物保护研究所 | New use of Glycyrrhrizae radix and alhagi sparsifolia volatile compounds |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001095726A1 (en) * | 2000-06-15 | 2001-12-20 | Ssl International Plc | Parasiticidal composition |
| CN101816297A (en) * | 2010-04-30 | 2010-09-01 | 中国计量学院 | Method for trapping, preventing and controlling adults of ectropis obliqua |
| CN103348976A (en) * | 2013-07-02 | 2013-10-16 | 塔里木大学 | New application of cotton volatile compound |
| CN104996485A (en) * | 2015-08-13 | 2015-10-28 | 广东省昆虫研究所 | Bactrocera dorsalis slow-release type attractant |
-
2016
- 2016-05-09 CN CN201610297849.9A patent/CN105746585B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001095726A1 (en) * | 2000-06-15 | 2001-12-20 | Ssl International Plc | Parasiticidal composition |
| CN101816297A (en) * | 2010-04-30 | 2010-09-01 | 中国计量学院 | Method for trapping, preventing and controlling adults of ectropis obliqua |
| CN103348976A (en) * | 2013-07-02 | 2013-10-16 | 塔里木大学 | New application of cotton volatile compound |
| CN104996485A (en) * | 2015-08-13 | 2015-10-28 | 广东省昆虫研究所 | Bactrocera dorsalis slow-release type attractant |
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| CN105746585A (en) | 2016-07-13 |
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