Method for feeding dermaptera being natural enemy of tirathaba rufivena walker

The technology for the red-veined ear borer and the pad tarsus is applied in the field of raising the red-veined ear borer's natural enemy, the pad tarsus. reproductive effect

Inactive Publication Date: 2014-04-23
COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is necessary to cultivate a large number of populations of C. tarsus to apply the biological control of C. tarsalis to the biological control of C. tarsus. Ho

Method used

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  • Method for feeding dermaptera being natural enemy of tirathaba rufivena walker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1. Introduce about 200 fruit flies into the fruit fly breeding box 1, and insert fruit flies every 5 days for 5 consecutive times. After the fruit flies are inserted, they are allowed to lay eggs and reproduce voluntarily in the box (when there is water seepage in the feed tray, clean the seepage in time, and add fruit when the fruit is completely eaten). After the fruit flies have emerged, they can enter the insect culture box of the tarsus tarsus by themselves through the plastic connecting pipe to provide fresh living prey for the tarsus tarsus. From the 10th day, the number of fruit flies eclosion increases rapidly, and thereafter they can fully satisfy the tarsus tarsus. Reproductive and life needs.

[0022] 2. Put 30 female adults of the tarsus tarsus and 15 male adults of the tarsus tarsus into the insect breeding box of the tarsus tarsus together, use fruit flies as food, and supplement nutrition with 10% honey water. Every 3 days, the status of the female indi...

Embodiment 2

[0025] According to the method of Example 1, 25 female adults of the tarsus tarsus and 15 male adults of the tarsus tarsus were selected for breeding, and the breeding environment temperature was 23±1°C, the relative humidity was 70-85%, and the light time was 12L:12D. The experimental data during the recording process are shown in Table 1.

Embodiment 3

[0027] According to the method of Example 1, 38 female adults of the tarsus tarsus and 15 male adults of the tarsus tarsus were selected for breeding, and the breeding environment temperature was 27±1°C, the relative humidity was 70-90%, and the light time was 12L:12D. The experimental data during the recording process are shown in Table 1.

[0028] Table 1 Feeding data of tarsus tarsus

[0029] project

egg production

hatching number

Hatch rate

Number of nymphs

Number of adults

Survival rate

Embodiment one

1414

1254

88.68%

1187

1047

88.21%

Embodiment two

1161

1082

93.20%

1005

941

93.63%

Embodiment three

1258

1101

87.52%

986

899

91.18%

[0030] Note: a. Hatching rate = hatching number / egg laying number×100%. b. The number of nymphs refers to the number of nymphs that survived when the female adults no longer provide protection; c. The number of ...

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Abstract

The invention relates to a method for feeding dermaptera being the natural enemy of tirathaba rufivena walkers. The method comprises the following steps: a fruit fly feeding box is connected with a dermaptera breeding cage through a connecting pipe, and an end cap with a shaft hole is arranged in the connecting pipe; fruit fly adults are put in the fruit fly feeding box, and female and male dermaptera adults are put in the dermaptera breeding cage; when 75 percent of females show a spawning sign, the males are removed from the breeding cage; after eggs are hatched and the females do not protect hewly-hatched nymphs, the females are removed; in the moment, the nymphs are collected and are respectively put in different breeding cages in batches for feeding until adults. The fruit fly feeding box is connected with the dermaptera breeding cage, and meanwhile dermaptera parent bodies to spawn are separated from the males and the parent bodies are separated from the nymphs, so that the behaviors that the dermapteras are mutually impacted and eaten due to human factors are avoided in the breeding process, and the breeding and survival rate of dermaptera is increased. The method provides support for the biological control of tirathaba rufivena walkers and has practical significance.

Description

technical field [0001] The invention belongs to the field of natural enemy insect breeding, and relates to a breeding method for the natural enemy of the red-veined ear borer, the tarsus tarsus. Background technique [0002] Red vein borer is an important pest of palm plants, which mainly damages flower spikes and heart leaf tissues, and has seriously affected the yield and growth of palm plants. After investigating the natural enemy resources of the red veined ear borer, it was found that the presence of the tarsus tarsus can be seen in almost all the areas where the insect occurs, and the indoor research shows that the tarsus tarsus can prey on all ages of the red veined ear borer larvae, so it has a high application value to use the tarsus tarsus in the biological control of red vein ear borer. [0003] Chelisoches morio Fabricius belongs to the Dermaptera order Dermaptera and the Chelisochidae family Chelisochidae. It is found through investigation that it occurs widely...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 钟宝珠吕朝军钱军覃伟权苟志辉
Owner COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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