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Method for long-distance transportation of fruit fly wormy fruit samples

A fruit fly fruit, long-distance transportation technology, applied in transportation and packaging, chemical instruments and methods, alkali metal oxides/hydroxides, etc., can solve problems such as insect death, improve survival rate, low cost, convenient applied effect

Active Publication Date: 2020-06-26
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the research process, especially in the summer field collection or artificial breeding, it is necessary to mail and transport the melon flies over long distances to carry, exchange or detect research in different places. If there is no scientific transportation method, it is easy to cause a large number of deaths of insects
Conventional insect transportation methods directly pack insects into boxes or bags for transportation. During transportation, insects are easily disturbed and crawl continuously, squeezing and rubbing against each other, causing a large number of insects to die

Method used

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  • Method for long-distance transportation of fruit fly wormy fruit samples
  • Method for long-distance transportation of fruit fly wormy fruit samples
  • Method for long-distance transportation of fruit fly wormy fruit samples

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Put the pumpkin with the larvae of the fruit fly into the packaging bag with vermiculite, tie the mouth of the bag tightly, and put it in the air-permeable packing box for transportation. The packaging bag is a plastic bag, and the upper part of the plastic bag is a 60-mesh mesh structure. The pumpkin provides a parasitic place and food for the larvae of the fruit fly, and the vermiculite absorbs the sewage produced by the rot of the pumpkin, providing a good transportation environment for the fruit fly, improving the transport survival rate of the fruit fly, and ensuring the normal physiological activities of the fruit fly. The 60-mesh mesh structure prevents larvae from running out while ensuring air permeability.

[0029] The mesh number of vermiculite is 60-80 mesh, and the ratio of the total volume of vermiculite to the volume of pumpkin is 1:1. Vermiculite has good adsorption effect. Vermiculite is light in weight and relatively small in total volume, which will n...

Embodiment 2

[0031] The vermiculite is modified, and the modification method comprises the following steps:

[0032] (1) Calcining 60-80 mesh vermiculite at 800°C for 45s to obtain expanded vermiculite;

[0033] (2) Put the expanded vermiculite in step (1) into 1mol / L sulfuric acid solution, the mass ratio of expanded vermiculite to sulfuric acid solution volume is 5g:120ml, stir at 60°C for 2h, wash with water until neutral, and dry to obtain Acidified expanded vermiculite;

[0034] (3) Weigh polystyrene, add concentrated sulfuric acid and silver sulfate, the mass ratio of polystyrene: concentrated sulfuric acid: silver sulfate is 1:10:0.01, stir and react at 50-60°C for 2-3 hours to obtain a viscous liquid , using acetone to precipitate and wash the viscous liquid, and then dry at room temperature to obtain sulfonated polystyrene;

[0035] (4) Adding deionized water to the sulfonated polystyrene in step (3) is mixed with a mass percent solubility of 2% sulfonated polystyrene solution, ...

Embodiment 3

[0040] Such as figure 1 Described, a kind of packing box, comprise box body 1, case lid 2, be provided with some air holes 3 on the box lid 2, air hole 3 bonding is fixed with air-permeable film 4, air-permeable film 4 can prevent melon fly from running out and Other worms enter the packing box; two vertical partitions 5 are arranged in the casing, and the vertical partition 5 divides the casing into three areas, which are respectively larval area 6, adult area 7 and pupa area 8.

[0041] The adult area is used to house the adults of the fruit fly, such as figure 2 As shown, a feed box 10 is provided on the inner wall of the adult area 7, a feeding tray 11 is provided below the feed box 10, a vertical support rod 12 is arranged between the feed box 10 and the feed tray 11, and one end of the vertical support rod 12 is fixed. It is connected to the feed box 10, and the other end is fixedly connected to the feeding tray 11. The feed box 10 top is provided with a top cover, an...

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Abstract

The invention relates to the technical field of insect transportation, and particularly discloses a method for long-distance transportation of fruit fly wormy fruit samples. Melons and fruits with attached melon fly larvae are packed in a package bag with vermiculite, a bag mouth is fastened, and then the packaging bag is put into a breathable packaging box for transportation. According to the method, the melons and fruits provide food for the melon fly larvae, so that the melon fly larvae maintain normal physiological activities. The melon fly larvae eat the melons and fruits, the melons andfruits rot, a large amount of sewage flows out, the larvae are prone to being drown, and a larval environment is affected. The vermiculite has the characteristics of light weight, good breathability,strong water absorption and the like. The vermiculite can absorb the sewage produced by pumpkin decay and maintain a dry and breathable environment. The vermiculite further has the effect of bufferingextrusion and reducing vibration. The survival rate of melon flies can be significantly improved by adding the vermiculite.

Description

technical field [0001] The invention belongs to the technical field of insect transportation, in particular to a method for long-distance transportation of fruit fly fruit samples. Background technique [0002] Melon flies are commonly known as needle bees, and their larvae are called melon maggots, belonging to the family Diptera Tephritidae. Melon fly originated in India and is widely distributed in more than 30 countries and regions in temperate, subtropical and tropical regions. In my country, it is mainly distributed in Fujian, Hainan, Guangdong, Guangxi and other places. It mainly harms Cucurbitaceae plants, such as pumpkin, cucumber, zucchini, loofah, bitter gourd, etc. The ovipositor of the fruit fly adult penetrates the skin of young melons to lay eggs. After hatching, the larvae moth and eat in the melons. The damaged melons and fruits turn yellow first, and then the whole melons rot and smell, causing a large number of melons to fall, even if they are not rotten....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/50B65D25/04B65D51/16B65D77/06B01J20/26B01J20/28B01J20/30A01K67/033
CPCA01K67/033B01J20/10B01J20/265B01J20/28054B65D25/04B65D51/1611B65D77/06B65D85/50
Inventor 刘吉敏黄其椿陆温韦丽荣于永浩邓铁军江小冬全金成谭辉华王华生郑霞林刘丽辉韦德卫曾宪儒龙秀珍覃江梅高旭渊
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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