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Chinese Journal of Biological Control ›› 2022, Vol. 38 ›› Issue (4): 1030-1036.DOI: 10.16409/j.cnki.2095-039x.2022.01.005

• GREEN PREVENTION AND CONTROL TECHNOLOGY • Previous Articles     Next Articles

Quality Standard of Mass-Produced Tamarixia radiata

CHEN Lingling1,2, HUANG Chengzhi1,2, MAO Runqian2, XIU Baolin2, GAO Jing2, YE Fengxian2, Mubasher Hussain2, QIU Dongliang1, SHEN Baoying1, WANG Zhaohong2   

  1. 1. College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
    2. Guangdong Key Laboratory of Animal Conservation and Resource Utilization/Guangdong Public Laboratory of Wild Animal Conservation and Utilization/Guangdong Engineering Research Center for Mineral Oil Pesticides/Institute of Zoology, Guangdong Academy of Science, Guangzhou 510260, China
  • Received:2021-07-15 Published:2022-08-11

Abstract: A series of tests of the factory-produced Tamarixia radiata (Waterston) adults were carried out in this study,including the morphology and molecular characteristics,appearance (body color,residual limb and residual wing rate),product quantity,female rate,parasitic rates,storage mortalities at 15℃,25℃ and 30℃.According to the results,the quality standard of the mass-produced T.radiata is proposed.Morphologically,the wasps should be consistent.Molecular sequences (COI,ITS-1 and ITS-2) should be similar at more than 97%.Wasps of dim body color should be less than 2%.Deformity rate is less than 1%.The ratio of actual quantity to labeled quantity is more than 95%.Female wasp rate is more than 70%.Mortalities at 15℃,25℃ and 30℃ are less than 5%.Parasitisam rate is more than 90%.The parameters of this standard are specific,accurate,sensitive and easy to use in the production of T.radiata for the quality control and management.

Key words: Tamarixia radiata, quality standard, factory production, products

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