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DESCRIPTION OF THE IMMATURE STAGES AND NOTES ON THE BIOLOGY OF NEOTEPHRITIS FINALIS (LOEW.) (DIPTERA: TEPHRITIDAE), A PEST OF SUNFLOWERS IN SASKATCHEWAN, CANADA

Published online by Cambridge University Press:  31 May 2012

A.P. Arthur
Affiliation:
Agriculture Canada Research Station, 107 Science Crescent, Saskatoon, Saskatchewan, Canada S7N 0X2
P.G. Mason
Affiliation:
Agriculture Canada Research Station, 107 Science Crescent, Saskatoon, Saskatchewan, Canada S7N 0X2

Abstract

The immature stages of Neotephritis finalis (Loew.) are described and figured. Notes on the biology and the larval feeding damage to cultivated sunflowers also are given.

Résumé

Les auteurs décrivent et illustrent les stades immatures de Neotephritis finalis (Loew.). Ils présentent également des notes sur la biologie du ravageur et les dégâts de nutrition larvaire au tournesol cultivé.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1989

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