CN201563523U

CN201563523U - Biological pest control attracting and bacteria-placing portable device

Info

Publication number: CN201563523U
Application number: CN2009201807703U
Authority: CN
Inventors: 姚剑; 张龙娃; 黄大庆; 李云飞; 胡艳云; 陈雪娇; 余晓峰; 郑屏; 张萍; 张蕾
Original assignee: Inspection & Quarantine Technology Center Of Anhui Entry-Exit Inspection And Quarantine Bureau
Current assignee: Inspection & Quarantine Technology Center Of Anhui Entry-Exit Inspection And Quarantine Bureau
Priority date: 2009-11-27
Filing date: 2009-11-27
Publication date: 2010-09-01
Anticipated expiration: 2019-11-27

Abstract

The utility model relates to a biological pest control attracting and bacteria-placing portable device, which is used in forest insect attack treatment. The device comprises two leakage basins, a top cover and a base, wherein the two leakage basins are up and down overlapped, and four corners are connected in series through a lifting rope, the bottoms of the leakage basins are provided with net-shaped bottoms, the upper portion of the upper leakage basin is connected with the top cover in series through the lifting rope, the lower portion of the lower leakage basin is connected with the base in series through the lifting rope, the top portion of the top cover is provided with a hook, and nonwoven fabric bacteria strips are placed in the two leakage basins. The attracting and bacteria-placing portable device is easy to carry and transport, is not easy to damage when being placed in forests, can be repeatedly used, has reasonable structure design, simple operation, low prevention and cure cost and little labor consumption, can continuously control red turpentine beetles, protects ecologic environment, has the advantages which can not be replaced by other methods, and has extremely wide application prospect.

Description

The biological control insect lures collection to put the bacterium portable unit

Technical field

The utility model relates to the control that is used for damage by forest-insects and lures acquisition means.

Background technology

Red turpentine beetle is one of great external pest of invading in recent years China, enters with timber trade last century after China, breaks out in Shanxi in 1999 and to cause disaster, and this province in 2000 area takes place reaches 250,000 hm ², 12.9 ten thousand hm wherein cause disaster ², relate to 54 counties (district) of 8 districts and cities in Shanxi Province, cause 351.6 ten thousand strains more than 20 years Chinese pine withered; Autumn in 1999, Hebei, Henan two provinces also find the large tracts of land the condition of a disaster in succession.At the beginning of 2000, the condition of a disaster 520,000 hm take place in 3 provinces altogether ², dead more than 600 ten thousand strains of Chinese pine; Calendar year 2001 is found this worm harm again on yan-an and other places, present the gesture that seriously spreads, and the ecotope in the invaded area of serious harm and the safety of wild animals and plants cause enormous economic loss.

At present, woodland for red turpentine beetle is prevented and treated method, mainly concentrate on chemical control such as tree root perfusion, trunk spraying, trunk injection or insert the malicious airtight smoked kill of Polypropylence Sheet aluminum phosphate of signing, tie up, physical control is as strengthening the lumbering management, biological control is as discharging the big swallow wax of natural enemy first, utilizes method such as plant attractant trapping adult to carry out.But all there is certain defective in these methods: chemical control cost height, pollute greatly labor intensive; The physical control labor intensive, DeGrain; Utilize the simple trapping of plant attractant not control for a long time; And because the big swallow wax of natural enemy first feeding cost height is subjected to climatic effect big, action time is short, and woodland control is difficult, and control efficiency is very undesirable.All these methods all can not both reach deinsectization, reached long-term control again, guaranteed ecological friendly simultaneously.

Simultaneously, in the control that utilizes plant attractant trapping red turpentine beetle, all trappers all are to use hard material to make (polyethylene board or metal), control cost height, and in woodland use damage easily; Volume mostly is cylinder, and how high nearly 1m can not dismantle, and transportation is very inconvenient; When woodland uses, such trapper is carried to the depths, forest land, expend very big energy.

Summary of the invention

In order to reach sustainable Control to red turpentine beetle, prevent the pollution of the environment, reduce the purpose of control cost, the utility model provides a kind of biological control insect to lure collection to put the bacterium portable unit.

Concrete structural design scheme is as follows:

The biological control insect lures collection to put the bacterium portable unit and comprise two leakage basins, and two leakage basins are overlapping up and down, and four angles connect by lifting rope, at the bottom of the box of described leakage basin be netted basin at the bottom of; The top that basin is leaked on top is by the lifting rope top cover of connecting, and the below that basin is leaked in the bottom is by the lifting rope base of connecting; The top of described top cover is provided with hook, places non-woven fabric fungal band in described two leakage basins.

Described leakage basin is up big and down small square basin, and basin is as the metal keel frame, and basin body wall is wrapped in polyethylene cloth, and basin height degree is the 100-120 millimeter; It at the bottom of the basin iron wire grid; The unit grid area of iron wire grid is 1 centimetre.

Described base is tabular, the little epirelief in middle part.

Useful technique effect of the present utility model is; originally lure collection to put portable, the transportation of bacterium device; woodland is placed and is not easy to damage, and is reusable, reasonable in design; simple to operate; expenses for prevention and control is low, labor intensive is few, and the sustainable Control red turpentine beetle is preserved the ecological environment; have the advantage that additive method can not replace, application prospect is boundless.

Description of drawings

Fig. 1 is the utility model structural representation,

Fig. 2 is for leaking basin structure cutaway view Amplified image.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described by embodiment.

Embodiment:

Referring to Fig. 1, the biological control insect lures collection to put the bacterium portable unit to comprise that top cover 1, two

leakage basins

2 and 3, two leakage basins of base are overlapping 2 about, and connects by lifting rope 4 in four angles; Leaking basin 2 is up big and down small square basin, and basin is as the metal keel frame, and basin body wall is wrapped in polyethylene cloth, and basin height degree is 100 millimeters; It at the bottom of the basin iron wire grid 5; The unit grid area of iron wire grid 5 is 1 centimetre.The top that basin is leaked on top is by the lifting rope top cover 1 of connecting, and the top of top cover is equipped with hook; The below that basin is leaked in the bottom is by lifting rope 4 base 3 of connecting, and base 3 is tabular, the little epirelief in middle part.Fixed placement slowly-releasing bottle in middle part non-woven fabric fungal band by the iron clamp fixed placement around the slowly-releasing bottle in two leakage basins.Non-woven fabric fungal band can not be paved with wire netting, is convenient to insect and leaks to lower floor to reserve the space.

Operation principle: red turpentine beetle bores moth causes harm, and behind its larvae development adult, migrate at woodland by getting out in the burrow, seeks new host trees.Because red turpentine beetle is to the sensitivity of other individual pheromones in planting (causing the repellent action between male and female gathering or individuality) and host's volatile substance, the utility model designs the plant attractant and the white muscardine fungi non-woven fabric fungal band of red turpentine beetle together, at first the red turpentine beetle adult that migrates is lured on the base plate that drops down onto the upper strata leakage basin that lures collection to put the bacterium device, contact with prepositioned non-woven fabric fungal band, make it be infected with beauveria bassiana spore actively or passively, leak leakage basin by the iron wire grid then to lower floor, leak to base by the iron wire grid after contacting white muscardine fungi again, fly out by base; Next the red turpentine beetle of being infected with beauveria bassiana spore diffuses to other places of woodland by the behavior of seeking the host of migrating with beauveria bassiana spore, enlarges the woodland content of molds; The 3rd step directly infected beauveria bassiana spore to other individualities of red turpentine beetle by luring between the red turpentine beetle individuality, gathering, mating, behavior such as lay eggs, and caused and infected; Form epidemic disease at woodland at last, and metainfective bombys batryticatus is controlled worm for the white muscardine fungi in 1 year the bacterium source is provided.

Operating process: be fixed on Lou basin middle part to November with the slowly-releasing bottle that lure is housed annual May, will get final product in the leakage basin around the slowly-releasing bottle by the non-woven fabric fungal band clamping that the high toxic bacterial strain of the white muscardine fungi that screening obtains is produced.

Claims

1. the biological control insect lures collection to put the bacterium portable unit, it is characterized in that: comprise two leakage basins, two leakage basins are overlapping up and down, and four angles connect by lifting rope, at the bottom of the box of described leakage basin be netted basin at the bottom of; The top that basin is leaked on top is by the lifting rope top cover of connecting, and the below that basin is leaked in the bottom is by the lifting rope base of connecting; The top of described top cover is provided with hook, places non-woven fabric fungal band in described two leakage basins.

2. biological control insect according to claim 1 lures collection to put the bacterium portable unit, and it is characterized in that: described leakage basin is up big and down small square basin, and basin is as the metal keel frame, and basin body wall is wrapped in polyethylene cloth, and basin height degree is the 100-120 millimeter; It at the bottom of the basin iron wire grid; The unit grid area of iron wire grid is 1 centimetre.

3. biological control insect according to claim 1 lures collection to put the bacterium portable unit, and it is characterized in that: described base is tabular, the little epirelief in middle part.