CN203597256U

CN203597256U - Novel adult diamond back moth feeding device

Info

Publication number: CN203597256U
Application number: CN201320811207.8U
Authority: CN
Inventors: 邢鲲
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-07
Filing date: 2013-12-07
Publication date: 2014-05-21
Anticipated expiration: 2023-12-07

Abstract

The utility model relates to an insect feeding tool, in particular to a novel adult diamond back moth feeding device. The novel adult diamond back moth feeding device solves the problems that due to the fact that a vegetable leaf where adult diamond back moths lay eggs is prone to water loss and shrinkage and the eggs laid on the leaf are not prone to being found and prone to leakage, counting is inaccurate. The novel adult diamond back moth feeding device comprises a transparent plastic bucket, an opening of the plastic bucket is sealed by preservative films I, the number of the preservative films I is two, the vegetable leaf is clamped between the two preservative films, a plurality of vent holes are formed in the preservative films I, two film holes are further formed in the preservative films I, a cotton thread I dipped in clear water and a cotton thread II dipped in pure honey are inserted into the film holes respectively, and the tail end of the cotton thread I and the tail end of the cotton thread II are inserted into the plastic bucket. The novel adult diamond back moth feeding device is low in cost, light and convenient to count. Movement of the adult diamond back moths can be observed conveniently.

Description

Novel diamond-back moth imago breeding device

Technical field

The utility model relates to a kind of larvarium tool, specifically a kind of novel diamond-back moth imago breeding device.

Background technology

Diamond-back moth is the important pests on brassicaceous vegetable, oil plant, and it is to disclose the important step of diamond-back moth ecological rule such as breeding, life-span under different growing environments that the situations such as diamond-back moth Adult worms producting eggs, survival are understood in observation.The container of raising diamond-back moth adult mainly contains vial, glass tube, Cans, the cage etc. of laying eggs, and feeding method mainly contains glucose cotton ball and hydromel etc., and collection ovum mode mainly contains the each surface of internal tank, fresh vegetable leaf, is impregnated with the filter paper of wild cabbage juice etc.

Prior art scheme one: a pair of male and female moth is placed in the glass tube of 4 × 13cm of one end block, manages built-in one and insert the fresh-keeping blade of water logging cotton, for Adult worms producting eggs.The cotton balls that juxtaposition one 2.5% glucose soaked supplements the nutrients for imago feeding.Make regular check on adult death toll every day and originate in various lip-deep ovum numbers, then adult is moved in new raising pipe.Respectively adult is produced to the ovum grain counting on tube wall, daily check residue ovum number, calculates and hatches day by day number.

And the problem that prior art scheme one exists is: 1. glass tube is frangible, heavier; 2. the easy dehydration of glucose cotton balls, causes that nutrient solution concentration changes; 3. glucose cotton balls is perishable, needs change every day, and holding time is many; 4., when observing or shifting adult, insurance cotton balls, nutrition cotton balls roll, and easily cause adult mechanical wounding; 5. cost is higher; Ovum face many, the cotton balls that has tube sealing mouth net sheet, glass tube inwall, leave dual sides, water logging cotton ball, glucose to soak; 7. ovum is close with cabbage leaves color, produces the ovum counting not easy to identify on cabbage leaves, and especially, in heap product situation, more difficult identification is counted; 8. on glass tube, can not prick hole, inner air and outer air circulation exchange weak effect.

Prior art scheme two: male and female pairing on the same day after diamond-back moth adult eclosion, put into the vial of 500 milliliters, in bottle, hang one, fresh vegetable leaf, for Adult worms producting eggs.At the bottom of bottle, spread a filter paper for the similar size of one deck and the bottle end, and put the cotton ball of rare 25% glucose solution, for imago feeding.Bottleneck is tightened with gauze.Day by day record egg laying amount, life-span and other variations.Ovum is placed in the culture dish of 13 centimetres, borrows moistening filter paper moisturizing.On filter paper, put a fresh vegetable leaf, put ovum thereon, observe day by day ovum hatching situation.

The problem that prior art scheme two exists is: except the problem that prior art one exists, also have the easy dehydration shrinkage of dish leaf for Adult worms producting eggs, the ovum producing is thereon difficult for finding, and easily omits, and causes counting inaccurate.

Summary of the invention

The utility model, in order to address the above problem, provides a kind of novel diamond-back moth imago breeding device especially.

The utility model is taked following technical scheme: a kind of novel diamond-back moth imago breeding device, comprise transparent Plastic Drum, Plastic Drum bung place is sealed by preservative film I, preservative film I is double-deck, centre accompanies vegetable leaf, and preservative film I is provided with some blow vents, is also provided with 2 fenestras on preservative film I, in fenestra, insert respectively the cotton thread I that is moistened with clear water and the cotton thread II that is moistened with pure honey, cotton thread I, cotton thread II end stretch in Plastic Drum.The cotton thread II that is wherein moistened with the cotton thread I of clear water and be moistened with pure honey provides nutrient for diamond-back moth, and according to the characteristic of diamond-back moth, diamond-back moth can produce ovum on preservative film I, bottle and vegetable leaf.

The bucket end of described Plastic Drum is the preservative film II that is sealed in Plastic Drum staving bottom.Diamond-back moth also can produce ovum the bucket end at Plastic Drum once in a while, the bucket end more convenient observation counting egg laying amount of being made up of preservative film II.

Compared with prior art, the beneficial effect the utlity model has is as follows:

1. cost is low, and about 0.1 yuan of the material cost of whole device, is 1/10 of test tube.

2. lightweight, convenient in carrying, approximately 10 grams, whole device, is 1/5 of test tube, 1/20 of Cans.

3. counting is convenient, lay eggs and mainly concentrate on the film of bottleneck, film water white transparency, when loose producing, naked eyes can be distinguished, when heap produces, can distinguish quantity with 20 times of magnifying glasses, laying eggs when more, available carbon pen is divided into some regions outward at film and counts, the situation generation of having avoided tuple and having leaked number, can obviously improve counting efficiency.

4. convenient observation adult activity.In bottle, only have two cotton threads that stretch into about 1cm.Adult mating in bottle, the activity such as take food, lay eggs are covered all at one glance, and are convenient to observe its rule of life.

5. reduced the injury to adult, bottle reverses, falls, rocks and can not cause adult injury.、

6. strengthen durability, avoided the accidents such as raising device fragmentation, adult escape, data calcellation to occur.Bottle is pliable and tough light.

7. saved the replacing private chat time.Pure honey long fresh-keeping period, changed once about 10 days, can save the feed time of changing.

8. feed conditional stability, can reduce experimental error.

9. created a living environment approaching with external condition for diamond-back moth adult, result of the test approaches nature, can carry out prediction to the generating capacity of diamond-back moth more accurately accordingly.

Accompanying drawing explanation

Fig. 1 is the utility model schematic diagram;

1-cotton thread I in figure, 2-vegetable leaf, 3-preservative film I, 4-cotton thread II, 5-Plastic Drum, 6-preservative film II.

Embodiment

A kind of novel diamond-back moth imago breeding device, comprise transparent Plastic Drum 5, Plastic Drum 5 bung places are sealed by preservative film I3, preservative film I3 is double-deck, centre accompanies vegetable leaf 2, and preservative film 3I is provided with some blow vents, is also provided with 2 fenestras on preservative film 3I, in fenestra, insert respectively the cotton thread I1 that is moistened with clear water and the cotton thread II4 that is moistened with pure honey, cotton thread I, cotton thread II end stretch in Plastic Drum.

The bucket end of described Plastic Drum 5 is the preservative film II6 that is sealed in Plastic Drum 5 staving bottoms.

Material: one of 250mm mineral water bottle, three, rubber band, two of normal transparent preservative films (13 × 13cm, 13 × 26 each), two, common seam clothing cotton thread (long 30cm).

Instrument: one, scissors, one of small size sewing-needle, one, writing brush, one of tweezers, fresh brassicaceous vegetable blade 1-2 sheet.

Manufacturing process: first at mineral water bottle middle part parallel scribing (apart from end 6cm), with pricking hole (being beneficial to ventilated) according to 1 square centimeter one on the bottle of the online bottom of sewing-needle, be cut into upper and lower two parts with bundle of lines bottle in scissors edge again, go to stay, the bottle end is cut off, and bottom is with on fritter preservative film cover, and preservative film is pressed bottle specification and pricked hole, rubber band is tightened as at the bottom of bottle, so far supports worm apparatus main body and completes.Cotton thread doubling rubs with the hands to twist becomes 3cm length for 3 times, and the cotton thread of diameter 0.1cm is for subsequent use.

Using method: operating desk is placed on before windowpane, bulk insurance film is set level on table top, towards window, (diamond-back moth adult has phototaxis to bottle body bottom, at the bottom of the diamond-back moth adult of putting into like this will fly to bottle, be difficult for escaping), the each pairing of the female male imago of diamond-back moth is put into after bottle, bottleneck is buckled in one end of bulk preservative film down, the right hand choose a rubber band sleeve finger on, preservative film encase bottleneck left hand clutch upset be the level of state, the right hand is enclosed within on finger with rubber band rapidly; Ge Zha mono-hole, 2cm left and right that is separated by bottleneck film, inserts 1cm by cotton thread, and one is dipped in clear water, and another dips in pure honey, for imago feeding.Fresh brassicaceous vegetable blade is torn into the square fritter of 1-2cm, evenly be sprinkling upon on bottleneck film, the face spreading is less than bottleneck, long preservative film remaining one end reflexed is lifted up and covers blade, encase bottleneck, tighten rubber, prevent that blade from moving, dropping or dehydration wilting (diamond-back moth adult has to brassicaceous vegetable blade and smell the taxis of laying eggs, and can make like this ovum of diamond-back moth concentrate product on bottleneck film).While looking into ovum, throw off upper layer film, remove blade, can know the ovum situation that falls of seeing inner each surface of whole bottle.Generally, ovum is concentrated and is produced on bottleneck film, and a few cases was produced at bottle wall, cotton thread and the bottle end, first count the quantity of ovum on bottleneck film, take off bottleneck film, then cotton thread is extracted out from the inside with tweezers, bottleneck prevents adult escape on new preservative film to end opening on table top, erase ovum on film reusable, ovum continues to do hatching test as needs, can, by there being ovum part to cut, get a culture dish, drip clear water, the film of cutting is paved and affixed; Also can be directly in statu quo bottleneck membrane cover on another onesize bottleneck, carry out ovum hatching observation experiment.If have ovum on bottle wall or on the preservative film of bottom, adult can be transferred in other bottles, limit is counted limit ovum is erased; After ovum complete liquidation, adult is put back in original bottle, the investigation such as continue to lay eggs next time.Looking in ovum process, can observe the health condition of adult, as adult can not lie prone on bottle face, illustrate sickly, the preservative film of bottleneck takes off while being buckled on table top and can fall, the bottle of carefully moving away, i.e. observable adult survival condition and sex.Dip in clear water with writing brush every day and drip in clear water cotton thread outer end, honey cotton thread was changed once every 10 days, and bottle cleaned once every 20 days, and rubber band was changed once every 20-30 days.

Claims

1. a novel diamond-back moth imago breeding device, it is characterized in that: comprise transparent Plastic Drum (5), Plastic Drum (5) bung place is by preservative film I(3) sealing, preservative film I(3) be double-deck, centre accompanies vegetable leaf (2), and preservative film (3) I is provided with some blow vents, on preservative film (3) I, is also provided with 2 fenestras, in fenestra, insert and be moistened with the cotton thread I(1 of clear water respectively) and be moistened with the cotton thread II(4 of pure honey), cotton thread I, cotton thread II end stretch in Plastic Drum.

2. novel diamond-back moth imago breeding device according to claim 1, is characterized in that: the bucket end of described Plastic Drum (5) is for being sealed in the preservative film II(6 bottom Plastic Drum (5) staving).