Abstract
During the 1995-96 and 1996-97 growing seasons, regular monitoring of apple leafcurling midge (ALM) (Dasineura mali Diptera: Cecidomyiidae) egg laying was conducted in three conventionallymanaged orchard properties on the Waimea Plains, Nelson. The percentage of apple shoots infested with ALM eggs fluctuated considerably between seasons. The timing of egg laying peaks was similar between orchard properties, but differed between cultivars. Peak egg laying periods occurred 7-14 days earlier on ‘Royal Gala’ compared with ‘Braeburn’. No notable difference in the level of apple shoot tips infested with ALM eggs occurred between cultivars. Similarly, no orchard property had consistently higher or lower levels of shoot tips infested with ALM eggs during the season. The importance of these findings for monitoring ALM is discussed briefly. apple leafcurling midge, Dasineura mali, egg laying, apple cultivar, monitoring
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Proceedings of the New Zealand Plant Protection Conference
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
