CN208875180U - A kind of snout moth class and the general trapper of nocturnal moth class - Google Patents

Abstract

The utility model relates to the moth pests prevention and treatment equipment technical field more particularly to a kind of snout moth classes and the general trapper of nocturnal moth class and its insect-prevention method.Above-mentioned trapper includes top cover, the lure hanger bar being fixed on top cover, pest catcher, leads frustum on worm device, is fixed on and leads on worm device leading frustum under worm device, being fixed on lure fixed link, lure hanger bar or the lure fixed link led under worm device and below frustum or led on worm device in the middle part of frustum and be equipped with the lure equipped with trapping bait below frustum, lure material is natural rubber or PVC, the strut of fixed trapper.

Description

A kind of snout moth class and the general trapper of nocturnal moth class

Technical field

The utility model relates to plant protection and insect trapping field of tool, it is especially a kind of using insect life habit and The general trapper and its insect-prevention method of Pyralidae and noctuid can be captured made of flight habit design simultaneously.

Background technique

Currently, in agricultural production, chemical pesticide using very universal.Use the disease pest of chemical pesticide control crops Evil, to agricultural output is improved, the supply for increasing market plays an important role.But as chemical pesticide is in agricultural A large amount of uses in production, residual of the pesticide in agricultural product also gradually increases, increasing to the destruction of ecological environment, The health of people is severely compromised.

Pyralidae larva is mainly phytophagous, feeding live plant or dry plant tissue, but also has feeding beeswax and can Can.Pyralidae numerous species are important pests agriculturally, such as corn borer, striped rice borer, yellow rice borer and rice leaf roller.

For Noctuidae adult in nocturnalism, phototaxis is strong, and most types are presented with sugar, wine, vinegar mixed liquor strong to become Property.A few species beak end is sharp, can puncture mellow fruit.Most larva phytophagous, the mode that causes harm is varied, has It pierces underground to cause harm, bites plant rhizome, seedling broken, such as cutworm class；Some moth stems or moth fruit are caused harm, such as bollworm；Some is then It is exposed to host surfaces to cause harm, such as mythimna separata.

Currently, there are many reports of moth class trapper, but trapping type is relatively simple, temporarily without more in relation to that can trap simultaneously The report of the trapper of kind the moth pests.

Summary of the invention

The moth class that Pyralidae and noctuid can be captured simultaneously the purpose of this utility model is to provide one kind is general to lure Device and its application method are caught, Pyralidae and noctuidae pests can be more effectively captured, field pest trapping rate is improved, reduces its harm Rate reduces the use of chemical pesticide.

Snout moth class provided by the utility model and the general trapper of nocturnal moth class, comprising: top cover, the lure being fixed on top cover Hanger bar, pest catcher lead frustum on worm device, are fixed on to lead and lead frustum under worm device below frustum on worm device, are fixed on and lead worm device Below lower frustum or lure fixed link on worm device in the middle part of frustum is led, lure hanger bar or lure fixed link are equipped with equipped with trapping The lure of agent, lure material are natural rubber or PVC, the strut of fixed trapper.

Wherein, the top cover is circle, and middle section is slightly upward, which is provided with the hole for assigning lure hanger bar. There are two the hole for assigning lure in lure hanger bar, can place Rubber end lure also can hang PVC capillary lure, and top is equipped with Hanging hole.

Further, the pest catcher is upper coarse and lower fine cylinder, and there are two for fixing strut for cylinder upper outer Lug is symmetric.Pest catcher is equipped with 24 rectangular worm inlet holes.

Further, described to lead frustum on worm device tapered, netted, and middle part sets that there are two for fixing lure fixed link Aperture.It is fixed on to lead on worm device and leads under worm device frustum in netted below frustum, outside sets that there are two the ears for fixing strut Shape object, it is symmetrical, it is corresponding with two lugs on pest catcher.It sets in the vertical direction of ears line there are two osculum, uses In fixed lure fixed link.

Further, the lure fixed link is equipped with lure fixation hole, and can place Rubber end lure can also hang PVC maos Tubule lure.Strut is yellow fibers bar.

Further, hole 1-10cm, venthole 0.1-1cm are assigned in the cap diameter 5-60cm, centre；Lure hanger bar Long 5-15cm, lure fixed hole diameter 0.1-2cm, hanging hole 0.1-2cm；The big mouth diameter 10cm-50cm of pest catcher, osculum diameter 5cm-30cm, high 4cm-60cm；Worm inlet hole 0.1cm-10cm；Lead the big mouth diameter 5cm-20cm of frustum on worm device, osculum diameter 0.1cm-10cm, high 2cm-40cm；Lead the big mouth diameter 10cm-100cm of frustum under worm device, osculum diameter 5cm-50cm, high 2cm- 30cm；The long 5-60cm of lure fixed link；Strut diameter 0.1cm-10cm, high 50cm-200cm.

Compared with the prior art, the advantages of the utility model are:

Snout moth class provided by the utility model and the general trapper of nocturnal moth class utilize the life habit and flight habit of insect, Trap effect is good, nontoxic to people and animals；Both it can be used as snout moth class trapper and also be used as nocturnal moth class trapper, and reduced throwing Provide cost.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic perspective view of the general trapper of the utility model moth class；

Icon: 1- top cover；2- is fixed on the lure hanger bar on top cover；3- pest catcher；4- leads frustum on worm device；It is bored under 5- Platform；6- is fixed on the lure fixed link led below frustum under worm device or led on worm device in the middle part of frustum；The strut of the fixed trapper of 7-； 8- is used to fix the lug of strut；9- square worm inlet hole.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

Lure is fixed in lure hanger bar or in lure fixed link.

Lure hanger bar is assigned on top cover or leads the upper of worm device for what lure fixed link was fixed on trapper bottom In the middle part of frustum or lower frustum lower part.

Trapper is placed in the field for needing to prevent and treat by fixed link, suspension height is lower frustum bottom far from ground 0.5- 1.0 meters, the pest in periodic cleaning pest catcher, and lure is regularly replaced, to ensure trap effect.

The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.

Embodiment one

Place: the Shaanxi Province town Yangling Area Wu Quan

Experiment area: 4 mu (wherein traping 2 mu, compare 2 mu)

Crop varieties: corn

Controlling object: corn borer

Attractant: nubilalis sex pheromone

Before adult is flown upward (June 6), 6 sets of trappers are uniformly placed in 2 mu of milpas, a replacement in month is primary Lure.Blank control is set in 2 mu of adjacent milpas simultaneously, blank control is Routine Management.Withdrawal on July 15 trapping Device.Every the corn borer quantity that 3 days lure in investigation test block trapper；It respectively chooses at 3 points in test block and check plot, often clicks 15 plants of trapper periphery corn is selected, every the ovum amount and larva number of 15 days or so investigation corn borers.

Table 1 traps corn borer adult quantity surveying table

2 pieces of an egg of table and larva number application form

Investigation result shows that average trapper each daily traps adult 1.4 or so；Pieces of an egg on the corn of test block and Larva number is below pieces of an egg and larva number on the corn of check plot, illustrates that the processing of test block plays control to corn borer and makees With.

Embodiment two

Place: Baoji, Shaanxi province city Taibai County

Area: 6 mu (wherein traping 3 mu, compare 3 mu)

Crop varieties: wild cabbage

Controlling object: prodenia litura

Attractant: sex pheromones of Spodoptera litura Fabricius

Before adult is flown upward, 15 sets of trappers are uniformly placed in 3 mu of wild cabbage ground, the lure of a replacement in month.Together When in 3 mu of adjacent wild cabbage ground be arranged blank control (Routine Management).Borer population amount was lured in investigation trapper every three days；In sweet The blue maturity period investigates the larva number on cabbage, and test block and check plot take three points respectively, and each point takes 100 plants of wild cabbages.

3 data survey table of table

Note: the Therapy lasted phase 30 days.

Result of study shows that average each trapper daily can lure prodenia litura 2；Compared with check plot, test block Larva number reduces 45.1% on cabbage, illustrates the hair of prodenia litura lure and trapper matched to prodenia litura There is inhibiting effect.

Embodiment three

Place: Daxing district, Beijing, China

Area: 3 mu (peach), 3 mu (cauliflower)

Crop species: peach, cauliflower

Controlling object: dichocrocis punctiferalis, prodenia litura

Attractant: dichocrocis punctiferalis attractant, prodenia litura attractant

It is experimental field peach garden, it is more serious that former years are investigated peach garden dichocrocis punctiferalis harm；Neighbouring plot plantation autumn stubble cauliflower, Primary pest is prodenia litura.Due to dichocrocis punctiferalis peach garden the occurrence injury phase mainly before July, in May first by 9 sets Trapper cooperation dichocrocis punctiferalis attractant setting is in peach garden for traping dichocrocis punctiferalis.After August, that is, peach fruit harvesting, by 9 sets of peach garden Trapper dichocrocis punctiferalis attractant is extractd, and is reset prodenia litura attractant and is installed to cauliflower ground.The above attractant is Monthly replacement is primary, lures borer population amount in investigation trapper every 7 days.

4 data survey table of table

Note: the Therapy lasted phase 135 days.

Test result, which shows that each trapper is accumulative, can trap dichocrocis punctiferalis 45, and trapping arrives prodenia litura 125.It is logical Cross this experiments have shown that, which can realize the alternating capture of snout moth class pest and noctuid class pest, and it is early first to trap the generation phase Pest, then the pest in evening generation phase is traped, save production cost.

Example IV

Place: Tongzhou District, Beijing City

Area: 1 mu (1 mu/canopy of facility plastic greenhouse)

Crop varieties: tomato

Controlling object: bollworm, dichocrocis punctiferalis

Attractant: bollworm attractant, dichocrocis punctiferalis attractant

Since facility plastic greenhouse basic management early period is poor, the safeguard measures such as fly net, therefore bollworm, dichocrocis punctiferalis are not installed Deng there is generation.5 sets of trappers are uniformly arranged in 1 mu of tomato greenhouse ground, the lure of a replacement in month.It was adjusted every 7 days It looks into trapper and lures borer population amount.

5 data survey table of table

Note: the Therapy lasted phase 60 days.

Test result shows that average each trapper daily can lure bollworm 0.69, and trapping arrives dichocrocis punctiferalis 0.32； Though occurrence quantity is lower than open country, the test by test result and experience as it can be seen that bollworm, dichocrocis punctiferalis have generation in facility plastic greenhouse Point bollworm occurrence quantity is lower than dichocrocis punctiferalis.Also, experiments have shown that, which can trap two classes evil on same crop by this Worm.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of snout moth class and the general trapper of nocturnal moth class, which is characterized in that hung including top cover, the lure being fixed on top cover Bar, pest catcher lead frustum on worm device, are fixed on and lead leading frustum under worm device, being fixed on to lead and bore under worm device below frustum on worm device Platform lower section or lure fixed link, lure hanger bar or the lure fixed link led on worm device in the middle part of frustum are equipped with equipped with attractant Lure, lure material are the strut of natural rubber or PVC, fixed trapper.

2. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that top cover is circle, intermediate Part is pico- upward, which is provided with venthole 20, is evenly distributed in four vertical directions, and centre is equipped with and assigns lure The hole of hanger bar.

3. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that have two in lure hanger bar A hole for assigning lure, can place Rubber end lure also can hang PVC capillary lure, and top is equipped with hanging hole.

4. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that pest catcher is upper coarse and lower fine Cylinder, cylinder upper outer is symmetric there are two for fixing the lug of strut.

5. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that pest catcher is equipped with 24 Rectangular worm inlet hole.

6. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that leading frustum on worm device is in cone Shape, netted, middle part sets that there are two for fixing the aperture of lure fixed link.

7. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that lead worm device described in being fixed on Frustum is led under worm device in netted below upper frustum, outside sets that there are two the lugs for fixing strut, and it is symmetrical, with collection Two lugs on worm device are corresponding.

8. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that in the vertical of ears line Direction is set there are two osculum, for fixing lure fixed link.

9. snout moth class according to claim 1 and the general trapper of nocturnal moth class, which is characterized in that in the lure fixed link Equipped with lure fixation hole, can place Rubber end lure also can hang PVC capillary lure.

10. snout moth class according to claim 1 and the general trapper of nocturnal moth class, it is characterised in that: cap diameter 5-60cm, Assign hole 1-10cm, venthole 0.1-1cm in centre；The long 5-15cm of lure hanger bar, lure fixed hole diameter 0.1-2cm, suspension Hole 0.1-2cm；The big mouth diameter 10cm-50cm of pest catcher, osculum diameter 5cm-30cm, high 4cm-60cm；Worm inlet hole 0.1cm- 10cm；Lead the big mouth diameter 5cm-20cm of frustum on worm device, osculum diameter 0.1cm-10cm, high 2cm-40cm；Lead frustum under worm device Big mouth diameter 10cm-100cm, osculum diameter 5cm-50cm, high 2cm-30cm；The long 5-60cm of lure fixed link；Strut diameter 0.1cm-10cm, high 50cm-200cm.