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Artificial feeding method for diaphorina citri

A technology of citrus psyllids and psyllids, which is applied in animal husbandry and other fields, and can solve problems such as not found, deformed, and young shoots shrinking

Inactive Publication Date: 2017-04-19
赣州市柑桔科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The citrus psyllid Diaphorina citri (Kuwayama) is an important pest in the young shoot stage of citrus. It often causes atrophy and deformity of the shoot, causes soot disease, affects the photosynthesis of citrus, and is the only natural medium for the transmission of citrus greening disease Candidatus liberobacter asiaticu Insects (Deng Mingxue, Peng Youliang, Proceedings of Chinese Society of Phytopathology in 2006), citrus Huanglongbing is a quarantine disease, and no effective method for curing this disease has been found at home and abroad. Once citrus is infected with Huanglongbing, it can only be excavated.
A single adult psyllid can propagate Huanglongbing, the transmission rate is as high as 70%-80%, and it will carry the disease for life, and it will spread in close range with the wind. The 1-3 instar nymphs will not transmit the disease, but the 4-5 instar nymphs can. The disease is transmitted, and the eggs are not poisonous (Baihuaju, Long Mengling, citrus Huanglongbing research progress in 2009), in Huanglongbing epidemic areas, the occurrence of psyllids determines the incidence of Huanglongbing, which has caused great potential for citrus trees. sexual threat

Method used

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Experimental program
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Effect test

Embodiment 1

[0033] The invention provides a method for artificially raising citrus psyllids, comprising the following steps:

[0034] 1 Cultivation and management of feeding plants

[0035] 1.1 Murata cultivation and management

[0036] 1.1.1 Murata cultivation

[0037] Purchasing the seeds of Jiulixiang in the market, sow the seeds in 10cm deep moist coarse vermiculite, and put them in an incubator at 32-34°C, 14h light: 10h dark. After 2 weeks of cultivation, Jiulixiang will germinate. Start transplanting after reaching 5cm. According to the size of the transplanting pot, plant 1-3 Jiulixiang seedlings in each pot. The potting soil is evenly mixed with coarse vermiculite and irrigation soil at a ratio of 1:1. Within 2-3 months after transplanting Fertilization is not allowed, and organic flower fertilizers can be used in the later stage according to the needs, and fertilization is carried out according to the principle of a small amount and multiple times, with liquid fertilizer as th...

Embodiment 2

[0057] A method for artificially raising citrus psyllids, comprising the following steps:

[0058] Step 1. Cultivation and management of reared plants: the reared plants include mulberry and citrus;

[0059] Among them, the cultivation and management of Jiulixiang are as follows:

[0060] Step a. Gourilla cultivation: Buy Gourilla seeds from the market, sow the seeds in moist coarse vermiculite at a depth of 10cm, and place them in an incubator at 30-35°C, 14h light: 10h dark. Germinate, and start transplanting after the seedlings grow to 5cm. According to the size of the transplanting pot, plant 1-3 Murata seedlings in each pot. The potting soil is evenly mixed with coarse vermiculite and irrigation soil at 3:1, and transplanted Fertilization cannot be done within the next 2-3 months. In the later stage, organic flower fertilizers should be used according to the needs, and fertilization should be carried out according to the principle of a small amount and multiple times. Li...

Embodiment 3

[0075] A method for artificially raising citrus psyllids, comprising the following steps:

[0076] Step 1. Cultivation and management of reared plants: the reared plants include mulberry and citrus;

[0077] Among them, the cultivation and management of Jiulixiang are as follows:

[0078] Step a. Gourilla cultivation: Buy Gourilla seeds from the market, sow the seeds in moist coarse vermiculite at a depth of 10cm, and place them in an incubator at 30-35°C, 14h light: 10h dark. Germinate, and start transplanting after the seedlings grow to 5cm. According to the size of the transplanting pot, plant 1-3 seedlings of Jiulixiang in each pot. The potting soil is evenly mixed with coarse vermiculite and irrigation soil at a ratio of 1:3, and transplanted Fertilization cannot be done within the next 2-3 months. In the later stage, organic flower fertilizers should be used according to the needs, and fertilization should be carried out according to the principle of a small amount and ...

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PUM

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Abstract

The invention discloses an artificial feeding method for diaphorina citri. The method includes the following steps that feed plant cultivation and management are conducted, wherein feed plants include murraya paniculata and citrus; woodlice are fed; a woodlouse feeding cage is cleaned; and the feed plants are repaired. According to the method, a large number of woodlouse imagoes and nymphs not carrying Candidatus liberobacter asiaticus can be bred, and a large number of indoor woodlouse insect sources not carrying germs can be provided for areas where few woodlice or no woodlouse exists so as to meet needs of relevant tests.

Description

technical field [0001] The invention belongs to the field of pest control, and in particular relates to an artificial breeding method for citrus psyllids. Background technique [0002] The citrus psyllid Diaphorina citri (Kuwayama) is an important pest in the young shoot stage of citrus. It often causes atrophy and deformity of the shoot, causes soot disease, affects the photosynthesis of citrus, and is the only natural medium for the transmission of citrus greening disease Candidatus liberobacter asiaticu Insect (Deng Mingxue, Peng Youliang, 2006 Chinese Phytopathological Society Proceedings), citrus Huanglongbing is a quarantine disease, and at present there is no effective way to cure the disease at home and abroad. Once citrus is infected with Huanglongbing, it can only be excavated. A single adult psyllid can propagate Huanglongbing, the transmission rate is as high as 70%-80%, and it will carry the disease for life. It will spread in close range with the wind. The 1-3 ...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 夏长秀张宏宇严翔方贻文张油兵张祖铭张洪铭彭龙李梦媛娄伟张丽艳
Owner 赣州市柑桔科学研究所
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