CN212488048U - Breeding box suitable for breeding snowflake moth high-age larvae on large scale - Google Patents

Abstract

The utility model provides a feeding box suitable for feeding the aged larvae of the snowflake moth in a large scale, which consists of a box body, a feeding cover and a box cover; an independent cuboid space separated by a grid is arranged in the box body, and fence type insect and excrement leakage holes are formed in two sides of the grid; a plurality of U-shaped brackets are uniformly distributed below each hollowed-out cuboid groove; the utility model discloses raise the old snowy lantern moth, raise the convenience, the ventilation is good, and the internal surface area is sufficient, is favorable to snowy lantern moth's growth and pupate, can stack in order when batch production, can effectively save space, has improved snowy lantern moth's reproductive efficiency greatly.

Description

Breeding box suitable for breeding snowflake moth high-age larvae on large scale

Technical Field

The utility model provides a be fit for raising box of white snowdrop moth age larva on a large scale for a age larva feeding device that new host white snowdrop moth artificial feed of trichogramma bred belongs to agricultural insect and pest control technical field.

Technical Field

The trichogramma is a parasitic wasp which is most researched, has the longest application history and has the widest application range in the world at present, the area for preventing and controlling agricultural and forest pests by using the trichogramma in the world is more than three thousand two million hectares in recent years, China is one of countries with the largest area for releasing and controlling pests in the world, how to realize mass production of the trichogramma with high quality is achieved, and the development of new trichogramma host eggs is always the direction of many biocontrol workers.

The snowy lantern moth is an insect of the lepidoptera lantern moth family, can be artificially propagated indoors all year round, the egg laying amount of a single moth is about 600 plus 1000 eggs, the egg size is large, the egg diameter is more than 0.7mm, the single egg can propagate 3 trichogramma, the generation period is short, about 50-60 days are needed from the egg to an adult, the egg block is large and easy to separate, the egg is produced in a single block and easy to collect, the egg shell is thick, the host insect snowy lantern moth has the advantages of being convenient to receive bees, package and transport, extremely strong in activity after the trichogramma parasitism, and the like. Can breed a plurality of trichogramma species such as rice borer trichogramma, embryoid trichogramma, corn borer trichogramma, mythimna separata and the like, and has great advantages and wide market demand. At present, few reports are reported on the breeding of trichogramma by the snowfall moth, only 1 patent is applied, namely a method for breeding the trichogramma by utilizing the snowfall moth, the patent application number is 201810040299.1, in the process of breeding the snowfall moth, the breeding box is made of wood and gauze, the defects of difficult feed addition, space waste, insect self-residue and the like exist in the using process, and the industrial production of the snowfall moth cannot be met.

Disclosure of Invention

An object of the utility model is to provide a device that is fit for scale and raises white snow lantern moth age larva improves the white snow lantern moth and raises the condition, improves white snow lantern moth and breeds space utilization to do benefit to and enlarge the breed scale, increase white snow lantern moth ovum output.

A be fit for raising box of raising of snowfall moth age larva on a large scale use PC as raw and other materials, its technical scheme is realized like this:

comprises a box body, a feed cover and a box cover; the feed cover is buckled on the box body, and the box cover is buckled on the feed cover to form a closed container;

the box body is internally provided with a plurality of grids which divide the box body into a plurality of independent cuboid spaces;

two sides of each grid position at the bottom of the box body are provided with fence type insect and excrement leakage holes;

convex buttons are arranged at the 4 corners of the outer side of the bottom of the box body;

a plurality of U-shaped brackets are uniformly distributed below each hollowed-out cuboid groove;

the box cover consists of a concave box cover surface and a box cover handle, and the handles are arranged at two ends of the box cover;

5 grids are arranged inside the box body;

the fodder cover and be equipped with 5 recessed fretwork cuboid grooves, 8U type brackets of every fretwork cuboid groove below evenly distributed.

The utility model has the advantages that: the breeding device is used for breeding the old snowfall moths, is convenient to breed, has good ventilation and sufficient internal surface area, is beneficial to the growth and pupation of the snowfall moths, can be orderly stacked during batch production, can effectively save space, and greatly improves the breeding efficiency of the snowfall moths.

Drawings

Fig. 1 is the overall structure schematic diagram of the utility model:

fig. 2 is the structure schematic diagram of the box body of the utility model:

fig. 3 is a schematic structural view of the feed lid of the utility model:

fig. 4 is a schematic structural view of the box cover of the utility model:

fig. 5 is an overall side view of the utility model:

in the figure, 1 a box body; 2 a feed lid; 3, covering the box; 4, a grid; 5 fence type excrement leaking holes; 6, a convex button; 7, a concave hollow cuboid groove; an 8U bracket; 9 a handle; 10, a box cover handle; 11, recessing the box cover surface; 12 manure receiving and ventilating gaps.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in figure 1, the device for breeding the aged larvae of the snowflake moth comprises a box body 1, a feed cover 2 and a box cover 3, wherein the whole breeding box is made of a pc material, so that the transparency is good, and the daily observation in the breeding process is facilitated.

As shown in fig. 2, the box body 1 is a cuboid box body, a grid 4, a fence type excrement leaking hole 5 and a convex body 6 are arranged in the box body, 5 grids 4 evenly divide the box body 1 into 6 independent cuboid spaces, 5 grids 4 are arranged from the bottom of the box body 1 to a position 1cm above the box body 1, the grids 4 avoid mutual snatching among individuals when the snowfall moths are raised, the internal surface area is increased, and pupation of the snowfall moths is facilitated; the bottom of the box body 1 is provided with fence type excrement leaking holes 5 on two sides of each grid 4, 4 convex buttons 6 with the length of 3mm are arranged on 4 feet outside the bottom of the box body 1, and a space for ventilating and storing excrement is formed after the boxes are conveniently stacked.

The feed lid 2 shown in fig. 3 is rectangular, and both ends of the feed lid 2 are provided with handles 9; a plurality of (5 in the embodiment) concave hollow cuboid grooves 7 are uniformly arranged on the feed cover 2, and the bottom of each hollow cuboid groove 7 is also provided with a plurality of U-shaped brackets 8; cutting the feed into long strips of 1cm, placing the long strips into a rectangular groove 7, supporting the long strips through a U-shaped bracket 8, and covering a feed cover 2 on a box body 1;

the box cover 3 shown in fig. 4 is composed of a lower concave box cover surface 11 and a box cover handle 10, the box cover 3 is covered outside the feed cover 2, so that feed is prevented from leaking outwards, the snowy lantern moth can escape after eating the feed, and the leaked snowy lantern moth dung of the feeding boxes stacked on the box cover can be received;

fig. 5 is a side view of the whole body of the feeding box, when feeding, firstly putting the box cover 3 at the bottom, then putting the box body 1, and covering the feeding cover 2, then covering the box cover 3 of the feeding box of the next layer.

When the snowfall moths grow to about 7 years old, 80 larvae are placed in each feeding box, 10 larvae are placed on two sides, 15 lattices are arranged in the middle, the grating 4 prevents the snowfall moths from snatching each other when the snowfall moths are fed, the feeding cover 2 filled with the feed is covered on the box body 1, the box cover 3 is covered, the snowfall moths can lie on the wall of the grating 4 when the snowfall moths are fed, the discharged excrement is just leaked to the box cover 3 from the grating type excrement leakage holes 5, 5-6 feeding boxes can be stacked together, the feed on the feeding cover 3 is observed every day, the feed is timely supplemented when the feed is lacked, the excrement condition on the box cover 3 is observed, the box cover 3 is replaced with a new box cover 1-2 days until the snowfall moths pupate, the grating 4 of the box body provides more surface areas for pupation, and the pupation is facilitated. When a common breeding box is used for breeding the high-age larvae of the snowfall moths, the breeding box needs to be replaced for 1 time in 1-2 days, the insect droppings in the breeding box are prevented from going bad and going mouldy, the insect bodies need to be moved manually when the breeding box is replaced, the activities and feeding of the snowfall moths are interfered, and 5000 larvae can be bred in 1 cubic meter; the novel breeding box is used for breeding the snowdrop moths, the insect dung can leak to the box cover 3 through the fence type dung leaking holes 5 on the lower portion of the box body, only 1 time of replacement of the box cover 3 is needed for 1 to 2 days, the feed is supplied through the feed cover 2 on the upper portion, the adding is convenient, 8000 larvae can be bred in 1 cubic meter, and the breeding efficiency is 1.6 times of that of the original larvae.

Claims (2)

1. A is fit for raising the box of raising white snowmoth of senior larva on a large scale, characterized by that: comprises a box body, a feed cover and a box cover; the feed cover is buckled on the box body, and the box cover is buckled on the feed cover to form a closed container;

the box body is internally provided with a plurality of grids which divide the box body into a plurality of independent cuboid spaces;

two sides of each grid position at the bottom of the box body are provided with fence type insect and excrement leakage holes;

convex buttons are arranged at the 4 corners of the outer side of the bottom of the box body;

a plurality of U-shaped brackets are uniformly distributed below each hollowed-out cuboid groove;

the box cover consists of a concave box cover surface and a box cover handle, and the handles are arranged at two ends of the box cover.

2. The raising box for breeding of the aged larvae of snowmoth according to claim 1, wherein:

5 grids are arranged inside the box body;

the fodder cover and be equipped with 5 recessed fretwork cuboid grooves, 8U type brackets of every fretwork cuboid groove below evenly distributed.

Images