Aphis spiraecola. is a nearly worldwide and highly polyphagous aphid species. Common names. Spirea aphid, Green citrus aphid. Distribution. This aphid is. Aphis spiraecola Patch, green citrus aphid, spirea aphid. polyphagous. parasite. Apterae mm, bright greenish yellow to apple green with brown head . Page 1 of FERA – UK PRA for Aphis spiraecola. Rapid Pest Risk Analysis ( PRA) for. Aphis spiraecola. STAGE 1: INITIATION. 1. What is the name of the pest ?.
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Hodjat and Eastop also recorded sexual forms on apple in Iran. Don’t need the entire report?
Kuznetsov reported that coccinellids Harmonia spp. Acta Amazonica, 28 4: Aphelinidae that parasitizes the spirea aphid, Aphis spiraecola Patch Homoptera: In hot weather, nymphs can grow into adults within days, leading to rapid population growth.
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Philippine Entomologist, 9 1: Detection and Inspection Top of page For the presence of A. Further complication has arisen in the Far East through A. Shindo described five species of ant tending A. A Guide to the Control of Citrus Pests.
Spirea Aphid (Aphis spiraecola)
Annali dell’Istituto Sperimentale per l’Agrumicoltura, Insects associated with soursop Annona muricata L. Accidental spread has resulted in it being introduced into countries worldwide. However, it is not currently listed by the IUCN as a quarantine pest and is not on any related ‘alert lists’ of invasive species. Chemical ecology Sexual females oviparae in holocyclic populations of A.
The natural enemy complex of the tea and green citrus aphids on citrus in Adzharia. Journal of Applied Entomology The genera Trioxys and Binodoxys.
Notes on Natural Enemies Top of page All nymphal stages and adults are parasitized by the major parasitoids of A. Augmentative releases for aphid control on landscape plants. Up to 14 generations may be produced in one year.
Aphis spiraecola Spirea aphid ; apterous vivipara, ventral view. More information about modern web browsers can be found at http: Anais da Sociedade Entomologica do Brasil, 5 2: The threshold of development is around 2. Impact of alternative insect spiraexola programs on the predatory arthropod complex of green apple aphids. Plant Pathology, 28 3: The aphiss Crematogaster depressa tended the aphid on cocoa in Cameroon Dejean et al.
In Japan, both Spiraea and Citrus are recorded primary hosts Komazaki et al.
In addition to being a pest of fruit orchards, A. On severely affected fruit trees, the entire yield is at risk. However, in the tropics, where new shoot production is year-round, population levels can remain relatively high Heinze, Current Science, 49 One or more of the features that are needed to show you the maps functionality are not available in the web browser that you are using.
Impact Top of page A. Rosen discussed how the increasing prevalence of A. Acta Agriculturae Zhejiangensis, 5 1: Kokhreidze described a natural enemy complex on citrus in the Republic of Georgia, where predators made the main contribution to keeping aphid numbers in check. Wphis feed on young buds, shoots and leaves of host plants Blackman and Eastop,