title: Efficacy of Surround® WP against the European pear psyllid (Cacosylla pyri) in large-scale field trials
creator: Daniel, Claudia
creator: Wyss, Eric
subject: Crop health, quality, protection
description: Are pre-flowering applications of Surround® WP sufficient to keep the European pear psyllid (Cacopsylla pyri) below the economic threshold for the whole season?
date: 2003
type: Report
type: NonPeerReviewed
format: application/pdf
identifier: http://orgprints.org/4866/1/Daniel-Wyss-2003-European_pear_psyllit.pdf
identifier: Daniel, Claudia and Wyss, Eric (2003) Efficacy of Surround® WP against the European pear psyllid (Cacosylla pyri) in large-scale field trials. [ Unpublished, ]
relation: http://orgprints.org/4866/