Annals of the Entomological Society of America (2011) 104, 1327-1333

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Yanzhuo Zhang, James L. Hanula, Scott Horn, S. Kristine Braman and Jianghua Sun (2011)
Biology of Leptoypha hospita (Hemiptera: Tingidae), a potential biological control agent of Chinese privet
Annals of the Entomological Society of America 104 (6), 1327-1333
Abstract: The biology of Leptoypha hospita Drake et Poor (Hemiptera: Tingidae), a potential biological control agent from China for Chinese privet, Ligustrum sinense Lour., was studied in quarantine in the United States. Both nymphs and adults feed on Chinese privet mesophyll cells that lead to a bleached appearance of leaves and dieback of branch tips. L. hospita has five nymphal instars with the mean duration of the life cycle from egg to new adult being 25 d. Females laid an average of 240 eggs per female and continued laying until death. Adults lived ≈75 d on average. Because it feeds on Chinese privet, has multiple generations per year and a high reproductive rate, L. hospita may be a good biological control agent for this invasive plant.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): S. Kristine Braman, Jiang-Hua Sun, Scott Horn

Research topic(s) for pests/diseases/weeds:
biocontrol - natural enemies
Research topic(s) for beneficials or antagonists:
general biology - morphology - evolution


Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Ligustrum sinense (weed) China (south)
Leptoypha hospita (weed bioagent) Ligustrum sinense (weed) China (south)