Per 

 SB 



F68 



Volume 69, Number 1 

 WINTER ISSUE, 2004 



Table of Contents 



rleu/Cnaland 



Effectiveness of Peripheral-row vs. All-row Sprays against Plum Curculio 

 Ronald Prokopy 



Are Adult Plum Curculios Capable of Overwintering Within Apple Orchards? 



Jaime Pineru, Everardo Bigurra, Isabel Jdcome, Guadalupe Trujillo, and Ronald Prokopy . 



Extent of Early-season Plum Curculio Penetration into Commercial Apple Orchards 



Jaime Pinero, Isabel Jdcome, Everardo Bigurra, Guadalupe Trujillo, and Ronald Prokopy .... 



Establishing Characteristics of Odor-baited Trap Trees for Monitoring Plum Curculio 



Ronald Prokopy, Isabel Jdcome, Eliza Gray, Guadalupe Trujillo, Mareana Ricci, and Jaime Pinero. 



A Threshold for Spraying Against Plum Curculio Using Odor-baited Trap Trees 



Ronald Prokopy, Isabel Jdcome, and Jaime Pinero 



What Size of Apple is the Most Prone to Plum Curculio Attack Early in the Season? 

 Jaime Pinero, Everardo Bigurra, Sara Hoffmann, and Ronald Prokopy 



Photographs of Fresh and Older Egglaying Scars of Plum Curculio on Apples 

 Jon Clements, Jaime Pinero, and Ronald Prokopy 



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