CN109907007A - A kind of device and method of large-scale breeding cacac moth - Google Patents
A kind of device and method of large-scale breeding cacac moth Download PDFInfo
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- CN109907007A CN109907007A CN201910317050.5A CN201910317050A CN109907007A CN 109907007 A CN109907007 A CN 109907007A CN 201910317050 A CN201910317050 A CN 201910317050A CN 109907007 A CN109907007 A CN 109907007A
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Abstract
The invention discloses a kind of devices of large-scale breeding cacac moth, including adult collection device, imago breeding and ovum collecting device and larva raising device;The adult collection device includes square aluminum alloy frame, designs a side door in the center of the square aluminum alloy frame one side;A kind of method that the present invention also proposes large-scale breeding cacac moth, includes the following steps;The preparation of S1, man-made feeds: corn sand and half wheat shorts are dried into 1-3h in baking oven before formula feed, determine the total weight of formula feed, the weight of each ingredient is weighed according to corresponding proportion, its ratio be: corn sand 30.00%, half wheat shorts 43.30%, yeast powder 7.00%, full fat soybean powder 2.00%, oatmeal 0%, Buddhist nun's platinum methyl esters 0.25%, sorbic acid 0.25%, Moroxydine Hydrochloride piece 0.20%, glycerol 7.00%, honey 7.00% and water 3.00%.The present invention provides a kind of cacac moth man-made feeds formulas, raise cacac moth with the feed, not only increase the survival rate of larva, also obtain and largely develop consistent worm state.
Description
Technical field
The present invention relates to cacac moth breeding technology field more particularly to a kind of device of large-scale breeding cacac moth and
Method.
Background technique
Cacac moth Ephestia elutella (H ü bner), is subordinate to Lepidoptera Lepidoptera, Pyralidae
Pyralidae also known as tobacco powder sp, tobacco snout moth etc. are distributed widely in countries in the world and China except Heilungkiang, Jilin, new
Various regions (Luo Meihao and Li Zhengyue, 2010) other than boundary, Tibet (not in detail), Yunnan and Guizhou occur it is heavier (high family closes etc.,
1999), each tabacco barn in Guizhou is distributed and occurs (Chen Xun and Gao Nianzhao, 1996).Larva feeding habits are wide, the Storage period that not only causes harm cigarette
Leaf, can also cause harm cocoa, wheat etc., it is broken incomplete make stored tobacco leaf, or even only stay vein, influence the requirement of cigarette chopping technique,
The frass that is generated during causing harm, worm corpse (Proteinaceous foreign matter) can lead to quality of tobacco decline 1~2 grade (Gong Xinwen etc.,
1995);According to research reports, pine tobacco factory, Guizhou Province in 1986 is up to 57% (Du Yanli because of the cacac moth tobacco leaf loss late that causes harm
Deng 2000), the tobacco leaf for causing China to lose about 31,150,000 kg every year of causing harm jointly with other storage pests.Therefore, to the pest
Prevention and treatment it is most important.In order to effectively prevent cacac moth it may first have to the various habits of the pest, biology, ecology,
Physiology and Prevention Technique carry out further investigation, especially biological control (such as natural enemy insect, gyplure) and various medicaments sieve
The research of choosing and drug resistance measurement, needs largely to develop consistent test worm.Therefore, artificial mass rearing cigarette in laboratory conditions
Grass meal snout moth's larva provides the consistent test worm of development for scientific experiment and has great importance, but to cacac moth large-scale breeding technology
Research report it is rarer.
Currently, man-made feeds have had been reported that on the insects such as Noctuidae and part Pyralidae as the food of insect, it is used
Raising insect is not limited by host, season and region, can provide enough, the consistent test worm of development at any time for all kinds of researchs.Cigarette
The large-scale artificial raising of grass meal snout moth's larva is to carry out the precondition of scientific research.And cacac moth is raised with tobacco leaf, there is development
It goes through phase length, larval mortality height and is not easy to obtain the drawbacks of developing consistent test worm.Therefore, which develops
It is more and more favored, as Bell (1975) report can breed wholemeal, yeast powder and glycerol with the ratio preparation of 10:1:2
The pest, in addition, Chinese scholar height man conjunction etc. (2001) also studies the man-made feeds of cacac moth, although theirs grinds
To study carefully and provide reference for the artificial feeding of cacac moth, but there is also some problems simultaneously, the survival rate such as ovum to adult is not high,
Method for breeding and device are more extensive, therefore, are badly in need of grinding the improvement of the pest man-made feeds and related device, method for breeding
Study carefully.
Currently, existing method can not achieve the large-scale cultivation to the pest, so as to cause each worm state of cacac moth and
Each instar larvae is difficult to meet the needs of correlation test.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of large-scale breeding tobacco proposed
The device and method of powder snout moth's larva.
To achieve the goals above, present invention employs following technical solutions:
A kind of device of large-scale breeding cacac moth, including adult collection device, imago breeding and ovum collecting device and
Larva raising device;
The adult collection device includes square aluminum alloy frame, in the center of the square aluminum alloy frame one side
A side door is designed, transparent glass is installed on the square aluminum alloy frame, the first gauze is installed in the side door;
The imago breeding and ovum collecting device include the first body made of transparent plastic and are arranged in the first body
On the first bottle cap, offer the first air hole in the upper surface of first bottle cap, in first air hole be equipped with use
In the second gauze of sealing, it is located at below bottleneck in first body and opens up the hole being of moderate size as entering insect population,
It is described enter insect population at sealed with tampon, offer circular hole in first body bottom, in the circular hole be equipped with for sealing
Third gauze, collection ovum disk is provided with below first body;
The larva raising device is by clipping diameter as the second bottle cap, the 4th yarn of 200 purpose of the second air hole of 4.5cm
Net and the second body form together.
Preferably, second gauze and third gauze are all made of 80 mesh.
Preferably, the circular hole is away from the first body bottom margin about 1cm.
A kind of method that the present invention also proposes large-scale breeding cacac moth, comprising the following steps:
The preparation of S1, man-made feeds: corn sand and half wheat shorts are determined in (60 DEG C) baking 1-3h of baking oven before formula feed
The total weight of formula feed is weighed the weight (being shown in Table 1) of each ingredient by corresponding proportion, first weighs solid, then weigh liquid, is weighed
After all material, stir evenly;
1 cacac moth man-made feeds formula (g) of table
According to raising as a result, as follows to man-made feeds evaluation analysis of the invention:
(1) development duration:
The cacac moth of feeding Three feed formula, ovum phase, larval phase and pupa time development difference is not significant, especially ovum
Phase difference is minimum.But ovum to the survival rate significant difference (P < 0.05) of adult, the survival rate of feed A is up to 75.91%, feed C
Survival rate minimum 69.42% (table 2), but the cacac moth of Three feed raising, survival rate is all larger than high family and waits
People studies the optimum formula C obtained.
Influence of the 2 Three feed formula of table to cacac moth immature phase and ovum to adult survival rate
Note: numerical value is average ± standard error.In each column different lowercases indicate there are significant difference (P < 0.05,
Duncan)
(2) Life of Adult, single female egg laying amount and property ratio:
From table 3 it can be seen that Three feed formula is to cacac moth male and female Life of Adult, single female egg laying amount and female and male ratio
Influence difference it is not significant.The average life span that feeding is formulated the female adult and male worm of C is respectively 10.00d and 9.00d, is above it
His two kinds of feed formulas, and single female egg laying amount also highest (67.40).The cacac moth of Three feed formula raising, male and female
Property ratio is close to 1:1.
Influence of the 3 Three feed formula of table to cacac moth Life of Adult, single female egg laying amount and property ratio
By result above it is known that can obtain a large amount of populations with Three feed formula raising cacac moth, but it is comprehensive
Consider indexs and the economic costs such as larval phase, pupa time, survival rate, it is considered herein that feed B is the optimum formula of cacac moth, and
Moroxydine Hydrochloride piece is added in the present invention can reduce the probability of larva virus infection.Therefore, the formula economic cost is low, raising
The development of worm state is consistent and can obtain a large amount of adults, this is of great significance to the procreation of population.Therefore, feed B is to cacac moth
Raising with good development and application prospects.
S2, the cacac moth adult for the 1-3d that sprouts wings is transferred to adult collection device (Fig. 1) first, when reasonable quantity closes
Then side door opens side door, the first gauze in side door is pulled down sealing, prevents adult in transfer process from escaping;
S3, the adult of transfer is transferred in the collection device of imago breeding and ovum (Fig. 2) by entering insect population, collects 100
Head or so, is blocked into insect population with tampon, tightens the first bottle cap, is finally placed it in collection ovum disk, is put into togerther rearing conditions temperature
For 27-29 DEG C, the phjytotron or growth cabinet of relative humidity 70-80% and photoperiod 16L:8D, at this point, at first bottle
The hydromel for being moistened with that concentration is 20-30% is placed on second gauze of lid, for imago feeding, daily replacement is primary, general every 1-
3d collects a deutovum, gently brushes the ovum being sticked on the second gauze when collecting ovum with No. 0 writing brush in collection ovum disk;
S4, ovum is uniformly sprinkling upon in the larva raising device (Fig. 3) equipped with 80-120g man-made feeds, is sealed with the 4th gauze
Mouthful, the second bottle cap is then covered, it is labelled on the second body, it is put in the artificial climate of same imago breeding and ovum collecting condition
Room or growth cabinet in breeding process, are observed larva growth and development, infection germ and adult eclosion situation daily, are such as found
Larva is infected germ, should be isolated immediately, in larva and pupa time, cannot stir feed;
After S5, raising completed for 1 generation, larva is supported into worm device (Fig. 3) and cleans sterilizing, while being watered cleaning people with 84 thimerosals
Work climate box, then open disinfection by ultraviolet light 1h.
Preferably, in the step S1, corn sand and half wheat shorts are placed in (60 DEG C) baking 2h of baking oven.
Preferably, in the step S3, rearing conditions temperature is 27-29 DEG C, relative humidity 70-80% and photoperiod 16L:
The phjytotron or growth cabinet of 8D.
Preferably, in the step S4, ovum is uniformly sprinkling upon to the larva raising device (figure equipped with 80-120g man-made feeds
3) in.
The invention has the following advantages:
1, according to the habit of cacac moth adult using transparent plastic containers self-control imago breeding and ovum collecting device, one
It is low in cost, second is that it is difficult to solve the problems, such as cacac moth ovum collecting, while also ensures that the ovum for collecting identical age in days, third is that
The speed for collecting ovum is fast, and is also less prone to damage ovum, fourth is that extend the service life of adult in the honey water energy that bottleneck provides, it is final to increase
Add its egg laying amount;
2, the homemade larva raising device of Clear glass bottles and jars is used according to the habit of cacac moth larva, first is that low in cost
And it is non-aging, second is that the device have guarantee bottle inside and outside air ventilation, substantially reduce climb bottleneck larva the death rate and have
The advantages of effect prevents parasitic wasp and other natural enemies (Predatory Mites) from causing harm larva, third is that being easy the development of observation larva, infection disease
The situation of bacterium and adult eclosion;
3, according to the habit of cacac moth larva, natural host tobacco leaf large-scale breeding is not only solved using man-made feeds
Existing difficulty when cacac moth, as the larval phase death rate is high, the irregular problem of larvae development, moreover it is possible to shorten entire worm state
Development duration and a large amount of consistent worm states of acquisition, in addition, the ingredient of man-made feeds is common in daily life, with corn
The advantages of sand, half wheat shorts are major ingredient, have ingredient simple, at low cost, easily obtain;
4, ovum density is connect using 150-200, larvae development is fast, larva is individual relatively large and it is dead with making for the density
The advantages of rate of dying is substantially reduced;
5, the present invention is by research of the laboratory since 3 years, find its raising temperature be 27-29 DEG C, relative humidity 70-
The condition of 80% and photoperiod 16L:8D is the condition that manually feed raising cacac moth is best;
6, the present invention is suitable for extensive successive propagation cacac moth, can provide development consistent worm state for scientific research,
Especially good host is provided to parasite microbracon hebetor;
7, the present invention has that cost is relatively low (i.e. output much larger than investment), and raising program is clear and advantage easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the device of large-scale breeding cacac moth-adult collection device proposed by the present invention
Figure;
Fig. 2 is the device-imago breeding and ovum collecting device of a kind of large-scale breeding cacac moth proposed by the present invention
Structural schematic diagram;
Fig. 3 is a kind of structural representation of the device of large-scale breeding cacac moth-larva raising device proposed by the present invention
Figure.
In figure: 1 aluminum alloy frame, 2 transparent glass, 3 side doors, 4 first gauzes, 5 first air holes, 6 second gauzes, 7
One bottle cap, 8 enter insect population, 9 tampons, 10 first bodies, 11 third gauzes, 12 collection ovum disks, 13 second air holes, 14 the 4th gauzes,
15 second bottle caps.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig.1-3, a kind of device of large-scale breeding cacac moth, including adult collection device, imago breeding and ovum
Collection device and larva raising device;
Adult collection device includes square aluminum alloy frame 1, designs one in the center of 1 one side of square aluminum alloy frame
A side door 3 installs transparent glass 2 on square aluminum alloy frame 1, the first gauze 4 is installed in side door 3;
Imago breeding and ovum collecting device include the first body 10 made of transparent plastic and are arranged in the first body 10
On the first bottle cap 7, offer the first air hole 5 in the upper surface of the first bottle cap 7, in the first air hole 5 be equipped with for sealing
Second gauze 6 of mouth is located at below bottleneck in the first body 10 and opens up the hole being of moderate size as insect population 8 is entered, enters worm
It is sealed at mouth 8 with tampon 9, offers circular hole in 10 bottom of the first body, the third gauze 11 for sealing is equipped in circular hole,
For circular hole away from 10 bottom margin of the first body about 1cm, the second gauze 6 and third gauze 11 are all made of 80 mesh, under the first body 10
Side is provided with collection ovum disk 12;
Larva raising device is by clipping diameter as the second bottle cap 15, the 4th yarn of 200 purpose of the second air hole 13 of 4.5cm
Net 14 and the second body 16 form together.
Embodiment 1
A kind of method that the present invention also proposes large-scale breeding cacac moth, includes the following steps;The system of S1, man-made feeds
It is standby: corn sand and half wheat shorts being determined into the total weight of formula feed, according to phase in (60 DEG C) baking 1-3h of baking oven before formula feed
Ratio is answered to weigh the weight of each ingredient, its ratio be: corn sand 0%, half wheat shorts 73.30%, yeast powder 7.00%, full fat soybean
Powder 2.00%, oatmeal 0%, Buddhist nun's platinum methyl esters 0.25%, sorbic acid 0.25%, Moroxydine Hydrochloride piece 0.2%, glycerol
7.00%, honey 7.00% and water 3.00%, first weigh solid, then weigh liquid, after weighing all material, stir evenly i.e.
It can;
S2, the cacac moth adult for the 1d that sprouts wings is transferred to adult collection device (Fig. 1) first, close side when reasonable quantity
Then door 3 opens side door 3, the first gauze 4 in side door 3 is pulled down sealing, prevent adult in transfer process from escaping;
S3, the adult of transfer is transferred in the collection device of imago breeding and ovum (Fig. 2) by entering insect population 8, collects 100
Head or so, is blocked into insect population 8 with tampon 9, tightens the first bottle cap 7, is finally placed it in collection ovum disk 12, is put into togerther rearing conditions
Temperature is 27-29 DEG C, the phjytotron or growth cabinet of relative humidity 70-80% and photoperiod 16L:8D, at this point, the
It is placed on second gauze 6 of one bottle cap 7 and is moistened with the hydromel that concentration is 20%, for imago feeding, daily replacement is primary, general every
1-3d collects a deutovum, gently brushes the ovum being sticked on the second gauze 6 when collecting ovum with No. 0 writing brush in collection ovum disk 12;
S4, ovum is uniformly sprinkling upon in the larva raising device (Fig. 3) equipped with 80-120g man-made feeds, with the 4th gauze 14
Sealing, then covers the second bottle cap 15, labelled on the second body 16, is put in the people of same imago breeding and ovum collecting condition
Work climatic chamber or growth cabinet in breeding process, observe larva growth and development, infection germ and adult eclosion situation daily,
If discovery has larva to be infected germ, it should be isolated immediately, in larva and pupa time, feed cannot be stirred;
After S5, raising completed for 1 generation, larva is supported into worm device (Fig. 3) and cleans sterilizing, while being watered cleaning people with 84 thimerosals
Work climate box, then open disinfection by ultraviolet light 1h.
Embodiment 2
A kind of method that the present invention also proposes large-scale breeding cacac moth, includes the following steps;
The preparation of S1, man-made feeds: by corn sand and half wheat shorts in (60 DEG C) baking 2h of baking oven before formula feed, determination is matched
The total weight of feed processed weighs the weight of each ingredient according to corresponding proportion, its ratio be: corn sand 30.00%, half wheat shorts
43.30%, yeast powder 7.00%, full fat soybean powder 2.00%, oatmeal 0%, Buddhist nun's platinum methyl esters 0.25%, sorbic acid 0.25%,
Moroxydine Hydrochloride piece 0.2%, glycerol 7.00%, honey 7.00% and water 3.00%, first weigh solid, then weigh liquid, weigh
After all material, stir evenly;
S2, the cacac moth adult for the 1-3d that sprouts wings is transferred to adult collection device (Fig. 1) first, when reasonable quantity closes
Then side door 3 opens side door 3, the first gauze 4 in side door 3 is pulled down sealing, prevent adult in transfer process from escaping;
S3, the adult of transfer is transferred in the collection device of imago breeding and ovum (Fig. 2) by entering insect population 8, collects 100
Head or so, is blocked into insect population 8 with tampon 9, tightens the first bottle cap 7, is finally placed it in collection ovum disk 12, is put into togerther rearing conditions
Temperature is 27-29 DEG C, the phjytotron or growth cabinet of relative humidity 70-80% and photoperiod 16L:8D, at this point, the
It is placed on second gauze 6 of one bottle cap 7 and is moistened with the hydromel that concentration is 25%, for imago feeding, daily replacement is primary, general every
1-3d collects a deutovum, gently brushes the ovum being sticked on the second gauze 6 when collecting ovum with No. 0 writing brush in collection ovum disk 12;
S4, ovum is uniformly sprinkling upon in the larva raising device (Fig. 3) equipped with 80-120g man-made feeds, with the 4th gauze 14
Sealing, then covers the second bottle cap 15, labelled on the second body 16, is put in the people of same imago breeding and ovum collecting condition
Work climatic chamber or growth cabinet in breeding process, observe larva growth and development, infection germ and adult eclosion situation daily,
If discovery has larva to be infected germ, it should be isolated immediately, in larva and pupa time, feed cannot be stirred;
After S5, raising completed for 1 generation, larva is supported into worm device (Fig. 3) and cleans sterilizing, while being watered cleaning people with 84 thimerosals
Work climate box, then open disinfection by ultraviolet light 1h.
Embodiment 3
A kind of method that the present invention also proposes large-scale breeding cacac moth, includes the following steps;
The preparation of S1, man-made feeds: corn sand and half wheat shorts are dried into 2h in baking oven before formula feed, determine formula feed
Total weight, the weight of each ingredient is weighed according to corresponding proportion, its ratio be corn sand 30.00%, half wheat shorts 36.30%,
Yeast powder 7.00%, full fat soybean powder 2.00%, oatmeal 7.00%, Buddhist nun's platinum methyl esters 0.25%, sorbic acid 0.25%, hydrochloric acid
Quinoline guanidine piece 0.20%, glycerol 7.00%, honey 7.00% and water 3.00%, first weigh solid, then weigh liquid, weigh all materials
After material, stir evenly;
S2, the cacac moth adult for the 1-3d that sprouts wings is transferred to adult collection device (Fig. 1) first, when reasonable quantity closes
Then side door 3 opens side door 3, the first gauze 4 in side door 3 is pulled down sealing, prevent adult in transfer process from escaping;
S3, the adult of transfer is transferred in the collection device of imago breeding and ovum (Fig. 2) by entering insect population 8, collects 100
Head or so, is blocked into insect population 8 with tampon 9, tightens the first bottle cap 7, is finally placed it in collection ovum disk 12, is put into togerther rearing conditions
Temperature is 27-29 DEG C, the phjytotron or growth cabinet of relative humidity 70-80% and photoperiod 16L:8D, at this point, the
It is placed on second gauze 6 of one bottle cap 7 and is moistened with the hydromel that concentration is 30%, for imago feeding, daily replacement is primary, general 1-
3d collects a deutovum, gently brushes the ovum being sticked on the second gauze 6 when collecting ovum with No. 0 writing brush in collection ovum disk 12;
S4, ovum is uniformly sprinkling upon in the larva raising device (Fig. 3) equipped with 80-120g man-made feeds, with the 4th gauze 14
Sealing, then covers the second bottle cap 15, labelled on the second body 16, is put in the people of same imago breeding and ovum collecting condition
Work climatic chamber or growth cabinet in breeding process, observe larva growth and development, infection germ and adult eclosion situation daily,
If discovery has larva to be infected germ, it should be isolated immediately, in larva and pupa time, feed cannot be stirred;
After S5, raising completed for 1 generation, larva is supported into worm device (Fig. 3) and cleans sterilizing, while being watered cleaning people with 84 thimerosals
Work climate box, then open disinfection by ultraviolet light 1h.
In the present invention, according to the habit of cacac moth adult using transparent plastic containers self-control imago breeding and ovum collecting
Device, first is that it is low in cost, second is that it is difficult to solve the problems, such as cacac moth ovum collecting, while also ensuring that and collecting identical age in days
Ovum third is that the speed for collecting ovum is fast, and is not easy to damage ovum, fourth is that extend the service life of adult in the honey water energy that bottleneck provides,
Finally increase its egg laying amount;The homemade larva raising device of Clear glass bottles and jars is used according to the habit of cacac moth larva, first is that
It is low in cost and do not allow it is easy to aging, second is that the device have guarantee bottle inside and outside air ventilation, substantially reduce and climb in bottleneck larva
The death rate and effective the advantages of preventing parasitic wasp and other natural enemies (Predatory Mites) from causing harm larva, third is that being easy the hair of observation larva
Educate, infect the situation of germ and adult eclosion;According to the habit of cacac moth larva, not only solved naturally using man-made feeds
Existing difficulty when host tobacco leaf large-scale breeding cacac moth, if the larval phase death rate is high, the irregular problem of larvae development,
It also can be shortened the development duration of entire worm state and obtain and largely develop consistent worm state, in addition, the ingredient of man-made feeds exists
It is common in daily life, using corn sand, half wheat shorts as major ingredient, the advantages of having ingredient simple, at low cost, easily obtain;Pass through
Ovum density is connect using 150-200, with larvae development is fast, larva is individual relatively large and its death rate obviously drops under the density
Low advantage;Raising temperature is 27-29 DEG C, relative humidity is 70-80% and the condition of photoperiod 16L:8D is manually feed
Raise the best condition of cacac moth;The present invention is suitable for extensive successive propagation cacac moth, can provide hair for scientific research
Consistent worm state is educated, especially provides good host to parasite microbracon hebetor;Generally speaking, the present invention have cost compared with
Low (i.e. output is much larger than investment), raising program defines and advantage easy to operate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of device of large-scale breeding cacac moth, which is characterized in that received including adult collection device, imago breeding and ovum
Acquisition means and larva raising device;
The adult collection device includes square aluminum alloy frame (1), square aluminum alloy frame (1) one side just
One side door (3) of middle design installs transparent glass (2) on the square aluminum alloy frame (1), in the side door (3)
First gauze (4) are installed;
The imago breeding and ovum collecting device include the first body (10) made of transparent plastic and are arranged in the first body
(10) the first bottle cap (7) on offers the first air hole (5) in the upper surface of first bottle cap (7), thoroughly described first
It is equipped with the second gauze (6) for sealing in stomata (5), is located at bottleneck lower section in first body (10) and opens up one greatly
Small moderate hole as entering insect population (8), it is described enter insect population (8) at sealed with tampon (9), opened in the first body (10) bottom
Equipped with circular hole, it is equipped with the third gauze (11) for sealing in the circular hole, is provided with below first body (10)
Collect ovum disk (12);
The larva raising device is the second bottle cap (15) of the second air hole (13) of 4.5cm, 200 purposes the by clipping diameter
Four gauzes (14) and the second body (16) form together.
2. a kind of device of large-scale breeding cacac moth according to claim 1, which is characterized in that second gauze
(6) and third gauze (11) is all made of 80 mesh.
3. a kind of device of large-scale breeding cacac moth according to claim 1, which is characterized in that the circular hole is away from
One body (10) bottom margin about 1cm.
4. a kind of method of large-scale breeding cacac moth, feature exist, include the following steps;
The preparation of S1, man-made feeds: corn sand and half wheat shorts are determined and is prepared in (60 DEG C) baking 1-3h of baking oven before formula feed
The total weight of feed weighs the weight of each ingredient according to corresponding proportion, its ratio be: corn sand 27-33%, half wheat shorts
36.3-73.3%, yeast powder 5.5-8.5%, full fat soybean powder 1.2-2.8%, oatmeal 0-7%, Buddhist nun's platinum methyl esters 0.15-
0.35%, sorbic acid 0.10-0.4%, Moroxydine Hydrochloride piece 0.1-0.3%, glycerol 6-8%, honey 5-9% and water 2.5-
3.5%, solid is first weighed, then weigh liquid, after weighing all material, stirred evenly;
S2, the cacac moth adult for the 1-3d that sprouts wings is transferred to adult collection device (Fig. 1) first, when reasonable quantity closes side door
(3), side door (3) then are opened, the first gauze 4 in side door (3) is pulled down into sealing, prevent adult in transfer process from escaping;
S3, the adult of transfer is transferred in the collection device of imago breeding and ovum (Fig. 2) by entering insect population (8), when collection 100
Head or so, is blocked into insect population (8) with tampon (9), tightens the first bottle cap (7), is finally placed it in collection ovum disk (12), is put into togerther
Rearing conditions temperature is the phjytotron or growth cabinet of 27-29 DEG C, relative humidity 70-80% and photoperiod 16L:8D,
At this point, placing the hydromel for being moistened with that concentration is 20-30% on the second gauze (6) of the first bottle cap (7), for imago feeding, often
Day replacement is primary, and general every 1-3d collects a deutovum, gently brushed when collecting ovum with No. 0 writing brush the ovum that is sticked on the second gauze (6) in
Collect ovum disk (12);
S4, ovum is uniformly sprinkling upon in the larva raising device (Fig. 3) equipped with 80-120g man-made feeds, is sealed with the 4th gauze (14)
Mouthful, the second bottle cap (15) are then covered, it is labelled on the second body (16), it is put in same imago breeding and ovum collecting condition
Phjytotron or growth cabinet in breeding process, observe larva growth and development, infection germ and adult eclosion feelings daily
Condition should be isolated immediately if discovery has larva to be infected germ, in larva and pupa time, cannot stir feed;
After S5, raising completed for 1 generation, larva is supported into worm device (Fig. 3) and cleans sterilizing, while being watered the artificial gas of cleaning with 84 thimerosals
Case is waited, then opens disinfection by ultraviolet light 1h.
5. a kind of method of large-scale breeding cacac moth according to claim 4, which is characterized in that the step S1
In, corn sand and half wheat shorts are placed in (60 DEG C) baking 2h of baking oven.
6. a kind of method of large-scale breeding cacac moth according to claim 4, which is characterized in that the step S3
In, temperature is the phjytotron or growth cabinet of 27-29 DEG C, 16 L:8 D of relative humidity 70-80% and photoperiod.
7. a kind of method of large-scale breeding cacac moth according to claim 4, which is characterized in that the step S4
In, ovum is uniformly sprinkling upon in the larva raising device (Fig. 3) equipped with 80-120g man-made feeds.
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