Establishment of Chilocorus spp. (Coleoptera: Coccinellidae) in a Carica papaya L. orchard infested by Aonidiella orientalis (Newstead) (Hemiptera: Diaspididae)

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Elder, R.J. and Bell, K. L. (1998) Establishment of Chilocorus spp. (Coleoptera: Coccinellidae) in a Carica papaya L. orchard infested by Aonidiella orientalis (Newstead) (Hemiptera: Diaspididae). Australian Journal of Entomology, 37 (4). pp. 362-365. ISSN 1326-6756

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Article Link: https://doi.org/10.1111/j.1440-6055.1998.tb01597.x

Abstract

Releases of two coccinellid predators, (Chilocorus baileyi (Blackburn) and Chilocorus circumdatus Gyllenhal, of oriental scale (Aonidiella orientalis) onto papaya resulted in successful establishment of the predators with a new generation being produced. Both coccinellids took 5 weeks from egg to adult in the field. Use of the coccinellids offers a potential control method for this scale on the few occasions when the established parasitoids fail to control the scale and scale numbers become large on limited numbers of papaya trees.

Item Type:	Article
Business groups:	Crop and Food Science
Subjects:	Plant pests and diseases > Economic entomology Plant pests and diseases > Pest control and treatment of diseases. Plant protection > Organic plant protection. Biological control
Live Archive:	15 Mar 2024 01:45
Last Modified:	09 Dec 2024 06:14

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