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Feeding device and method of Diaphorina citri

A citrus psyllid and culture pot technology, which is applied in animal husbandry and other directions, can solve the problem of inability to carry out a large sample size, and achieve the effects of easy and accurate test operation, convenient use and simple operation.

Active Publication Date: 2018-03-23
ZHAOQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it cannot carry out large sample size and long-term continuous experimental operation

Method used

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  • Feeding device and method of Diaphorina citri
  • Feeding device and method of Diaphorina citri
  • Feeding device and method of Diaphorina citri

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A breeding device for citrus psyllids, comprising an insect-proof net bag 1, a food source plant cultivation pot 2 and a set pot 3;

[0064] The insect-proof net bag 1 is set on the food source plant cultivation pot 2; the food source plant cultivation pot 2 is placed in the cover pot 3;

[0065] The insect-proof net bag 1 is a 40-60 mesh, anti-ultraviolet insect-proof net bag, its caliber is larger than the caliber of the food source plant cultivation pot 2, and its length and width can be made according to the size of the food source plant;

[0066] The opening of the insect-proof net bag 1 is provided with a tie-in 5; the tie-up 5 is a high-strength nylon rope tie-in;

[0067] The insect-proof net bag 1 is set at the upper opening of the food source plant cultivation pot 2, and forms a psyllid cultivation room together with the food source plant cultivation pot 2; Net cover for psyllids and the external environment: when used for shipping and collecting psyllids, pl...

Embodiment 2

[0077] A kind of raising method of citrus psyllid, specific implementation method:

[0078] (1) Commercially purchased Murata seeds, soaked in warm water at 55°C for 45mim, peeled off the inner and outer testa of Murata seeds (do not damage the embryo), put them in a petri dish with moist filter paper, and place them in an artificial climate box (temperature 25 ℃~27℃, humidity 80%), germinate within 2 days, and the radicle and germ grow to 0.5~2cm within a week. Transplant in food source plant cultivation pot 2, potting soil is peat soil: loess: fine river sand=2:2:1 (volume ratio), planting depth is 1cm, applies water and fertilizer 1 time every 4 weeks thereafter, and water and fertilizer are city Sell ​​liquid organic fertilizer and water-soluble high-nitrogen compound fertilizer (FUBON Fubang water-soluble organic fertilizer: nitrogen, phosphorus and potassium content ≥ 10%, organic matter content ≥ 60%; YARA Yara high-nitrogen compound fertilizer: N:P:K=21 :6:13, the tot...

Embodiment 3

[0081] (1) Purchase commercially available saplings of Murata japonica, and transplant them into the food source plant cultivation pot 2. The potting soil is peat soil: loess: fine river sand = 2:2:1. After pouring enough root-fixing water, put the food source plant cultivation pot 2 in the set pot 3, place it for more than 1 week to slow down the seedlings, and then top and trim each branch tip of the Jiulixiang sapling once, and apply water and fertilizer through the set pot 3 , water and fertilizer are commercially available liquid organic fertilizer and water-soluble high-nitrogen compound fertilizer, (FUBON Fubang water-soluble organic fertilizer: nitrogen, phosphorus and potassium content ≥ 10%, organic matter content ≥ 60%; YARA Yara high-nitrogen compound fertilizer: N: P:K=21:6:13, the total nutrient content is 40%), mixed at a ratio of 1:1 (w / w), and diluted to a concentration of 5% (w / w), and the diluted water and fertilizer were injected into In the cover basin 3, ...

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Abstract

The invention discloses a feeding device and method of Diaphorina citri. The feeding device comprises an insect-proof meshed bag, a food source plant cultivation pot and an outer pot; the insect-proofmeshed bag sleeves a top opening of the food source plant cultivation pot, the food source plant cultivation pot and the food source plant cultivation pot jointly form a Diaphorina citri cultivationchamber, and the food source plant cultivation pot is placed in the outer pot. The feeding device is a multifunctional integrated device suitable for collection, transport, isolated feeding and observation of Diaphorina citri samples, as well as cultivation management of seedlings; the feeding device may meet the need for alternating-generation feeding of adults and nymphs of Diaphorina citri andthe need for long-term continuous experimental observation, can provide simple feeding and observation of Diaphorina citri, controllable weather conditions and interference prevention, and is simple to operate and convenient to use.

Description

technical field [0001] The invention belongs to the fields of biology and agriculture, and in particular relates to a feeding device for citrus psyllids and a method for feeding the psyllids. Background technique [0002] Citrus is the largest category of fruit in the world. It is also one of the important fruit tree industries in my country. The planting area and output of citrus in China rank first in the world. Citrus Huanglongbing (HLB) is a systemic disease and also a quarantine disease. It is one of the most serious diseases that endanger citrus production, and there is no effective cure. [0003] The citrus psyllid (Diaphorina citri (kuwayama)) is the only natural vector insect that transmits citrus greening disease, and has high disease transmission, migratory and rapid reproduction capabilities, and the disease transmission rate of a single psyllid is as high as 70% to 80%. , 4-5 instar nymphs can also transmit the disease, and the psyllid carrying the source of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033Y02P60/21
Inventor 郭雁君吉前华邱保利
Owner ZHAOQING UNIV
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