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A kind of method of cultivating Mizus persicae with sunflower vegetables

A technology for aphids and sunflower, applied in the field of biological control, can solve problems such as no public reports, and achieve the effects of convenient and flexible operation, high calving rate, and easy management.

Inactive Publication Date: 2016-08-24
云南省烟草公司保山市公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Through document retrieval, do not see the public report identical with the present invention

Method used

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Embodiment Construction

[0030] The concrete method steps of the method for cultivating Aphids aphids with sunflower vegetables of the present invention are as follows:

[0031] 1. Planting sunflower planting

[0032] 1.1 Transplanting: Use pots as the carrier for planting sunflowers;

[0033] 1.2 Preparation of nutrient soil: 7 days before transplanting, mix 25% of farmyard manure, 70% of paddy field soil, 4.5% of oil dry and 0.5% of compound fertilizer evenly, and put the prepared nutrient soil into the pot The layout is standardized and neat, and the ratio of N\P\K in the compound fertilizer is 8:16:25;

[0034] 1.3 Cultivation method: Live broadcast or transplant 2 sunflower seedlings with 4 leaves and 2 hearts in the pot. Sunflower likes cold and humid climate conditions, avoid high temperature, strong cold resistance, weak heat resistance, and the suitable growth temperature is 15-20 ℃, light frost will not die, sunflowers have strong fertility resistance and need a large amount of fertilizer....

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Abstract

The invention relates to a method for breeding aphidius gifuensis with courled mallow, and belongs to the technical field of biological control. The method includes the steps of planting the courled mallow, conducting aphid inoculating and breeding, conducting aphidius avenae inoculating and breeding and conducting management, disinfection, purification, rejuvenation and large-scale breeding in the aphid and aphidius avenae breeding process. The method has the advantages that the courled mallow which is large in blade space and small in humidity serves as host plant materials of hosts of the aphidius avenae, mildew infections of the seed aphids and the seed aphidius gifuensis in the breeding process are avoided, and the aphid and aphidius gifuensis inoculation is flexible and convenient to operate and easy to operate; the fed aphids and the fed aphidius gifuensis are robust in body, large in size, low in aphid migration rate and high in aphid and aphidius gifuensis spawning rate; the number and the quality of the seed aphids and the seed aphidius gifuensis can be guaranteed; the aphidius gifuensis is bred by the courled mallow, the production cost is low, the method is easy and convenient to operate, safe and free of viral infection, and convenience is brought to large-scale breeding and popularization of the aphidius gifuensis.

Description

technical field [0001] The invention relates to a method for cultivating aphid wasps with sunflowers, belonging to the technical field of biological control. Background technique [0002] The aphid wasp is a parasitic wasp and a natural enemy of aphids (pests) that damage various crops. The application of aphids to control aphids can greatly reduce the amount of pesticides and improve the safety of agricultural products. At present, it has been widely promoted and applied on tobacco. The breeding of Aphididae first needs to plant aphid host plants to allow the aphid host plants to grow, and then inoculate the aphids on the host plants to make the aphids reproduce. After the aphids have reproduced, they are inoculated with aphids. The aphid wasp feeds on aphids and lays eggs inside the aphids to parasitize. The aphid wasp reproduces its own population through the aphids to achieve the purpose of eliminating the aphids. [0003] The method of eliminating aphids by using aph...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033A01G1/00
Inventor 孙艳萍杨继洪姜吉飞梁梅孙治浦肖志新胡志明李丽汪林
Owner 云南省烟草公司保山市公司
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