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WOOLLY ASH APHID

IPM

woolly ash aphid
PNWNurseryIPM    

Introduction

Biology

Damage

Biological Control

Chemical Control

References

Terminology

Acknowledgements

 

 

 

 

 

 

References

Anonymous. 1998. Woolly Ash Aphid. Urban Pest Notes. Agricultural Commissioner. Santa Barbara County. http://www.co.santa-barbara.ca.us/agcomm/ashaphid.htm

Blackman, R.L. and V.F. Eastop. 1994 Aphids on the World's Trees: An Identification and Information Guide. CAB International. 987 pp.

Brundrett, M.C. and B. Kendrick. 1987. The relationship between the ash bolete (Boletinellus merulioides) and an aphid parasitic on ash tree roots. Symbiosis. 3: 3, 315-320.

Bugwood. 2000. Woolly Ash Aphid: Guide to Ash Pests. The Bugwood Network. University of Georgia, Tifton, GA. http://www.bugwood.org.

Carver, M. 1980. A New Species of Aphelinus Dalman (Hymenoptera: Chalidoidea: Encyrtidae). Pro. Entomol. Soc. Wash. 82(4) pp. 536-540.

Essig, E.O. 1911. Aphididae of southern California. VII. Pomona Coll. J. Entomol. 3: 523-57.

Smith, Clyde F. 1969. Pemphiginae Associated with the roots of Conifers in North America (Homoptera: Aphididae). Annals of the Entomological Society of America. Vol.62, no. 5.

Wu, C.B. and S.Y. Fang. Biological notes on the Chinese ash woolly aphid Prociphilus fraxini Fabricus [Sichuan Province]. Acta ento Sinica. 26, no. 2 (May 1983): p. 161-164.

Zak, B. 1965. aphids feeding on mycorrhizae of Douglas-fir. Forest Sci. 11: 410-1.

 

 

Last modified - 4/23/03

 

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