CN105028361A - Method for trapping and monitoring adult Chinese chive maggots - Google Patents
Method for trapping and monitoring adult Chinese chive maggots Download PDFInfo
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- CN105028361A CN105028361A CN201510396733.6A CN201510396733A CN105028361A CN 105028361 A CN105028361 A CN 105028361A CN 201510396733 A CN201510396733 A CN 201510396733A CN 105028361 A CN105028361 A CN 105028361A
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Abstract
The invention relates to the field of plant protection and insect trapping and monitoring technologies, in particular to a method for trapping and monitoring adult Chinese chive maggots. Bait materials made by taking Chinese chive flowers and yeast powder as the raw materials to trap the adult Chinese chive maggots. Combined with the color tendency effect and the olfaction effect of the adult Chinese chive maggots, the new method for trapping and monitoring the adult Chinese chive maggots is provided; by means of using the bait materials and an adult maggot trapping device in cooperation, it can be guaranteed that all the adult maggots are trapped, the accuracy of monitoring is improved, damage of the Chinese chive maggots is reduced simultaneously, and a new approach is provided for green and non-pollution production of Chinese chives.
Description
Technical field
The present invention relates to plant protection art and insect attraction monitoring technology, particularly a kind of luring collects and monitors the method for fragrant-flowered garlic maggot adult.
Background technology
Fragrant-flowered garlic maggot is the larva of Bradysia odoriphaga; be under the jurisdiction of diptera Nematocera eye Sciaridae Bradysia Sciara; foraging territories is wide; now report; fragrant-flowered garlic maggot is except causing harm except leek; also cause harm 7 section 30 various vegetables such as Liliaceae, composite family, Chenopodiaceae, Cruciferae, Curcurbitaceae, Umbelliferae, is especially injured the heaviest with northern protecting field leek, can causes the production loss of 30%-80%.Also widely, all there is generation all parts of the country to the distribution of fragrant-flowered garlic maggot, are mainly distributed in the ground such as North China, northeast, northwest and Shandong.Fragrant-flowered garlic maggot has bores moth property, and leek root and white tender stem, false stem, bulb there will be rotten after all being endangered, leek lodging is withered and yellow, production declining.People use high poison and hypertoxic pesticide in a large number for improving leek output, leek quality is reduced, the poisoning caused because of edible persistent pesticide leek takes place frequently, cause and show great attention to, therefore the control of fragrant-flowered garlic maggot and the No-harmful apple orchard of leek have become problem demanding prompt solution in recent years.
The prediction and the monitoring that supply examination insect are the requisite stage in its study on prevention, and effective monitoring means can provide important guidance for the control of fragrant-flowered garlic maggot.In recent years, each department often can carry out the investigation of system every year to the pests occurrence rule of fragrant-flowered garlic maggot, the means luring collection and monitoring fragrant-flowered garlic maggot adult used then mainly light trap, yellow plate or sweet and sour basin, but for the control not obvious effect of fragrant-flowered garlic maggot, because fragrant-flowered garlic maggot adult itself has the dark habit that significantly becomes, the light wave that light trap and yellow plate produce and be not suitable for fragrant-flowered garlic maggot adult lure collection, and above method for enticing collection also have ignored the attractive effect of host plant for fragrant-flowered garlic maggot adult, therefore, need the food sucking action of become dark habit and the host plant utilizing fragrant-flowered garlic maggot adult, find a kind of method effectively to lure and collect and monitor adult.
Summary of the invention
For the problems that produce of conventional method luring collection and monitoring insect, inventor utilizes the food sucking action of become dark habit and the host plant of fragrant-flowered garlic maggot adult, proposes a kind of luring and collects and monitor the method for fragrant-flowered garlic maggot adult.Screening host plant is as bait material, have and significantly lure collection effectiveness, utilize the method that collection can be lured compared with conventional method to more adult, not only reduce fragrant-flowered garlic maggot population quantity, also improve the accuracy of fragrant-flowered garlic maggot moth monitoring result, for its control and formulation control strategy, there is conclusive effect.
Of the present invention luring collects and monitors the method for fragrant-flowered garlic maggot adult, and its feature is: lure collection for raw material obtains bait material to fragrant-flowered garlic maggot adult with leek and dusty yeast.
Inventor is through studying discovery for a long period of time, and with parts by weight, in described bait material, the proportioning of each raw material is leek 25-35 part, during dusty yeast 0.5-2 part, gathering effect is better, and preferably, in described bait material, the weight ratio of each raw material is leek: dusty yeast=30:1.
Leek of the present invention is fresh leek, due to leek by fermentation after " diallyl disulphide " that give out etc. to have the taste of volatile sulphide all more much bigger than other positions of leek, so the gathering effect of leek is than the better effects if at other positions of leek.
The method luring collection fragrant-flowered garlic maggot Adult worms producting eggs of the present invention, its concrete steps are:
(1) take corresponding leek and dusty yeast respectively in proportion, stirring with agitator after mixing is pureed, and 4-38 DEG C of fermentation 6-8h, obtains bait material;
(2) pour adult trapper after agar powder being added to the water heating for dissolving into, solidify the filter paper that rear layer overlay is moistening, bait material is put on filter paper;
(3) be positioned between Chinese chive field by above-mentioned adult trapper, overhead height 25-35cm place lures collection fragrant-flowered garlic maggot adult.
Because fragrant-flowered garlic maggot has better selectivity for the food fermented, therefore the present invention is fermented adding dusty yeast in leek, and at 4-38 DEG C of fermentation 6-8h, it can be made to reach best fermentation, and this kind of process can increase the gathering effect to fragrant-flowered garlic maggot.
Because suitable growth conditions lures collection particularly important to fragrant-flowered garlic maggot, humidity has decisive role, therefore spread one deck agar gel in the present invention in the bottom of adult trapper, be paved with bottom adult trapper with thin layer and be advisable, to ensure the growth conditions of fragrant-flowered garlic maggot adult and the fresh of vegetable material.In the present invention, the mass ratio of agar powder and water is 2:98.In addition, because sugar-vinegar liquid has sucking action to fragrant-flowered garlic maggot, so filter paper sugar-vinegar liquid soaks, the gathering effect of fragrant-flowered garlic maggot adult can be increased equally.
Before agar gel of the present invention, filter paper and bait material put into adult trapper, spray 70% alcohol is needed to carry out disinfection to adult trapper.Bait material of the present invention is generally concentrated and is put into adult trapper interior periphery, because find through observing in feeding process, the happiness of fragrant-flowered garlic maggot adult is in adult trapper interior periphery gathering activity.
Adult trapper standing time experimentally personnel experiment purpose and determine, if as monitoring method, then can run through the whole fragrant-flowered garlic maggot emergence period; If as trapping method, then carry out in fragrant-flowered garlic maggot emergence peak period concentrate lure collection.The density that trapper is placed is 1-2/10m
2, can determine according to adult density, when adult quantity is more, placing density should suitably increase.Because fragrant-flowered garlic maggot female worm flight performance is weak, like in the flight of overhead 25-35cm place, the placing height of adult trapper is too high or too lowly will weaken its gathering effect.
Described adult trapper of the present invention comprises bait container, is connected with blackboard, is connected with pest sucking device bottom bait container above bait container by bracket I; Be connected with pest-induced tube below pest sucking device, below pest-induced tube, be provided with pest inducting cage.During concrete use, open pest sucking device, by lure collection to fragrant-flowered garlic maggot adult all suck pest inducting cage by pest-induced tube, be convenient to counting observe.Bait container of the present invention can be made by the part of bottom upwards 10cm by the Coke bottle clip of 1.5 liters.Because fragrant-flowered garlic maggot adult has dark habit, adult trapper of the present invention have employed blackboard, adds the effect luring collection.Further, be provided with valve in described pest-induced tube, when fragrant-flowered garlic maggot adult is all lured collection after pest inducting cage, valve can be closed, and prevents fragrant-flowered garlic maggot adult from again flying out.
In sum, relative to yellow plate, sweet and sour basin, light trap, become chromatic effect and sense of smell effect that the present invention combines fragrant-flowered garlic maggot adult propose the new method luring monitor set fragrant-flowered garlic maggot adult, bait material and adult trapper with the use of, can ensure that all adults can be lured collection to arrive, improve the accuracy of monitoring, decrease the harm of fragrant-flowered garlic maggot simultaneously, the green non-pollutionization production for leek provides a new approach.And bait material and lure acquisition means cost all lower, gathering effect is remarkable, improves its using value.
Accompanying drawing explanation
Fig. 1 is the structural representation of adult trapper of the present invention;
In figure: 1, bait container, 2, bracket I, 3, blackboard, 4, pest sucking device, 5, pest-induced tube, 6, pest inducting cage, 7, agar layer, 8, valve, 9, hook, 10, bracket I I.
Embodiment
With the form of embodiment, the present invention is further illustrated below.
Embodiment 1
Lure a method for collection fragrant-flowered garlic maggot Adult worms producting eggs, its concrete steps are:
(1) take 30g leek and 1g dusty yeast, stirring with agitator after mixing is pureed, and 4 DEG C of fermentation 8h, obtain bait material;
(2) by adult trapper with 70% alcohol spraying disinfection;
(3) weigh 0.5g agar powder, add 24.5g water, after microwave-oven-heating dissolves, pour adult trapper into, solidify the filter paper that rear layer overlay sugar-vinegar liquid is moistening, bait material is put on adult trapper periphery filter paper;
(4) Chinese chive field is selected to be 3 years raw leek experimental field, Institute of Plant Protection of Shandong academy of agricultural sciences, gross area 40m
2, adult trapper is with 1/10m
2density be positioned between Chinese chive field, overhead height 30cm, standing time is fragrant-flowered garlic maggot emergence peak period.
(5) observation of adult quantity: after 24 hours, open trapper, observes adult quantity.
Described adult trapper comprises bait container 1, is connected with blackboard 3 above bait container 1 by bracket I 2, is provided with pest sucking device 4 below bait container 1; Be connected with pest-induced tube 5 below pest sucking device 4, below pest-induced tube 5, be provided with pest inducting cage 6.
Agar layer 7 is covered with bottom described bait container 1.
Valve 8 is provided with in described pest-induced tube 5.
Hook 9 is provided with above described blackboard 3.
Bracket I I10 is provided with below described pest inducting cage 6.
Embodiment 2
Lure a method for collection fragrant-flowered garlic maggot Adult worms producting eggs, its concrete steps are:
(1) take 45g leek and 1.5g dusty yeast, stirring with agitator after mixing is pureed, and 4 DEG C of fermentation 8h, obtain bait material;
(2) by adult trapper with 70% alcohol spraying disinfection;
(3) weigh 0.5g agar powder, add 24.5g water, after microwave-oven-heating dissolves, pour adult trapper into, solidify the filter paper that rear layer overlay sugar-vinegar liquid is moistening, bait material is put on adult trapper periphery filter paper;
(4) Chinese chive field is selected to be the raw leek model field of Jinan, Shandong Province Tang Wang Si, gross area 100m
2, adult trapper is with 1/10m
2density be positioned between Chinese chive field, overhead height 30cm, standing time is fragrant-flowered garlic maggot emergence peak period.
(5) observation of adult quantity: after 24 hours, open trapper, observes adult quantity.
Described adult trapper is the adult trapper described in embodiment 1.
Embodiment 3
Lure a method for collection fragrant-flowered garlic maggot Adult worms producting eggs, its concrete steps are:
(1) take 25g leek and 0.5g dusty yeast, stirring with agitator after mixing is pureed, and 38 DEG C of fermentation 6h, obtain bait material;
(2) by adult trapper with 70% alcohol spraying disinfection;
(3) weigh 0.5g agar powder, add 24.5g water, after microwave-oven-heating dissolves, pour adult trapper into, solidify the filter paper that rear layer overlay sugar-vinegar liquid is moistening, bait material is put on adult trapper periphery filter paper;
(4) Chinese chive field is selected to be 3 years raw leek experimental field, Institute of Plant Protection of Shandong academy of agricultural sciences, gross area 40m
2, adult trapper is with 1/10m
2density be positioned between Chinese chive field, overhead height 25cm, standing time is fragrant-flowered garlic maggot emergence peak period.
(5) observation of adult quantity: after 48 hours, open trapper, observes adult quantity.
Described adult trapper is the adult trapper described in embodiment 1.
Embodiment 4
Lure a method for collection fragrant-flowered garlic maggot Adult worms producting eggs, its concrete steps are:
(1) take 35g leek and 2.0g dusty yeast, stirring with agitator after mixing is pureed, and 20 DEG C of fermentation 7h, obtain bait material;
(3) by adult trapper with 70% alcohol spraying disinfection;
(4) weigh 0.5g agar powder, add 24.5g water, after microwave-oven-heating dissolves, pour adult trapper into, solidify the filter paper that rear layer overlay sugar-vinegar liquid is moistening, bait material is put on adult trapper periphery filter paper;
(5) Chinese chive field is selected to be 3 years raw leek experimental field, Institute of Plant Protection of Shandong academy of agricultural sciences, gross area 40m
2, adult trapper is with 1/10m
2density be positioned between Chinese chive field, overhead height 35cm, standing time is fragrant-flowered garlic maggot emergence peak period.
(6) observation of adult quantity: after 24 hours, open trapper, observes adult quantity.
Described adult trapper is the adult trapper described in embodiment 1.
Comparative example 1
Utilize the yellow plate of A4 to lure the method for collection to investigate fragrant-flowered garlic maggot adult, Chinese chive field is 3 years raw leek experimental field, the Institute of Plant Protection of Shandong academy of agricultural sciences described in embodiment 2, gross area 40m
2, Chinese chive field is divided into 10m
2community, a yellow plate is placed in each community, totally 4, be hung on overhead height 30cm place.Place the quantity of observing fragrant-flowered garlic maggot adult on yellow plate after 24 hours.
Comparative example 2
Utilize the method for sweet and sour basin (diameter 30cm) to investigate fragrant-flowered garlic maggot adult, Chinese chive field is 3 years raw leek experimental field, the Institute of Plant Protection of Shandong academy of agricultural sciences described in embodiment 2, gross area 40m
2, Chinese chive field is divided into 10m
2community, a sweet and sour basin is placed in each community, totally 4, be put in overhead height 30cm place.Place the quantity of observing fragrant-flowered garlic maggot adult in basin after 24 hours.
Table 1 gathering effect contrasts
Comparative example 1, comparative example 2 are compared with embodiment 1, embodiment 1 lures and collects the adult that arrives than comparative example 1 and comparative example more than 2, illustrate method for enticing collection of the present invention to the attractive effect of fragrant-flowered garlic maggot adult than use traditional yellow plate and sugar-vinegar liquid obviously good.Embodiment 1, embodiment 3 are different with the bait material proportioning that embodiment 4 adopts, and by luring the comparison of integrated borer population amount, even if find that raw material of the present invention adopts other proportionings, also can have good gathering effect.And embodiment 2 and embodiment 1,2 are compared with 4, find that quadrennial Chinese chive field lures and collect the adult that arrives raw Chinese chive field was more than 3 years, demonstrate the validity of this kind of method further.
Comparative example 3
Utilize the method described in the embodiment of the present invention 3, but following process be set:
Process 1: do not put bait material, other steps are constant; Process 2: be designed to yellow lid, other steps are constant.Chinese chive field is the raw leek model field of Jinan Tang Wang Si described in embodiment 2.
Table 2 gathering effect contrasts
Comparative example 3 is compared with embodiment 2, find embodiment 2 lure collection to adult quantity significantly more than two in comparative example 3 process.Illustrate, in the method for enticing collection propose blackboard, sugar-vinegar liquid and bait material combined together, use blackboard better than the yellow plate effect of use, and after adding bait material, gathering effect also significantly improves.Therefore, above-mentioned contrast can prove that method of the present invention has good attractive effect to fragrant-flowered garlic maggot adult, and increases its gathering effect with the combination of blackboard and sugar-vinegar liquid.In addition, the feature that cost of the present invention is low further increases its practicality.
Claims (9)
1. lure and collect and monitor the method for fragrant-flowered garlic maggot adult, it is characterized in that: for raw material obtains bait material, collection is lured to fragrant-flowered garlic maggot adult with leek and dusty yeast.
2. a kind of luring according to claim 1 collects and monitors the method for fragrant-flowered garlic maggot adult, and it is characterized in that: with parts by weight, in described bait material, the proportioning of each raw material is leek 25-35 part, dusty yeast 0.5-2 part.
3. a kind of luring according to claim 1 collects and monitors the method for fragrant-flowered garlic maggot adult, it is characterized in that: in described bait material, the weight ratio of each raw material is leek: dusty yeast=30:1.
4. a kind of luring according to claim 1 collects and monitors the method for fragrant-flowered garlic maggot adult, it is characterized in that: its concrete steps are:
(1) take corresponding leek and dusty yeast respectively in proportion, stirring with agitator after mixing is pureed, and 4-38 DEG C of fermentation 6-8h, obtains bait material;
(2) pour adult trapper after agar powder being added to the water heating for dissolving into, solidify the filter paper that rear layer overlay is moistening, bait material is put on filter paper;
(3) be positioned between Chinese chive field by above-mentioned adult trapper, overhead height 25-35cm place lures collection fragrant-flowered garlic maggot adult.
5. a kind of luring according to claim 4 collects and monitors the method for fragrant-flowered garlic maggot adult, it is characterized in that: in step (2), filter paper sugar-vinegar liquid soaks.
6. a kind of luring according to claim 4 collects and monitors the method for fragrant-flowered garlic maggot adult, it is characterized in that: in step (2), the mass ratio of agar powder and water is 2:98.
7. a kind of luring according to claim 4 collects and monitors the method for fragrant-flowered garlic maggot adult, it is characterized in that: in step (3), adult trapper is with 1-2/10m
2density be positioned between Chinese chive field.
8. a kind of luring according to claim 4 collects and monitors the method for fragrant-flowered garlic maggot adult, it is characterized in that: described adult trapper comprises bait container (1), bait container (1) top is connected with blackboard (3) by bracket I (2), and bait container (1) bottom is connected with pest sucking device (4); Pest sucking device (4) below is connected with pest-induced tube (5), and pest-induced tube (5) below is provided with pest inducting cage (6).
9. a kind of luring according to claim 7 collects and monitors the method for fragrant-flowered garlic maggot adult, it is characterized in that: be provided with valve (8) in described pest-induced tube (5).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753669A (en) * | 2021-01-12 | 2021-05-07 | 北京市植物保护站 | Mosquito repelling device for preventing and treating Chinese chive maggot imagoes and using method thereof |
| CN115004989A (en) * | 2022-07-18 | 2022-09-06 | 安徽坤健生物科技有限公司 | Digital pest control method for leek planting shed |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201178642Y (en) * | 2008-01-30 | 2009-01-14 | 张苑金 | Fruit fly trapping device |
| CN101427666A (en) * | 2008-12-22 | 2009-05-13 | 山东省农业科学院植物保护研究所 | Artificial breeding method for leek maggot for test |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112753669A (en) * | 2021-01-12 | 2021-05-07 | 北京市植物保护站 | Mosquito repelling device for preventing and treating Chinese chive maggot imagoes and using method thereof |
| CN115004989A (en) * | 2022-07-18 | 2022-09-06 | 安徽坤健生物科技有限公司 | Digital pest control method for leek planting shed |
| CN115004989B (en) * | 2022-07-18 | 2023-09-19 | 安徽坤健生物科技有限公司 | Digital pest control method for chives planting shed |
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| CN105028361B (en) | 2018-06-29 |
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