Shredding “mummy” walnuts is key to destroying navel orangeworm in winter
oleh: G Sibbett, R Van Steenwyk
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1993-09-01 |
Deskripsi
Winter orchard sanitation is a major component of navel orangeworm (NOW) control in walnuts. “Mummy” nuts remaining in the trees shelter overwintering NOW. Once nuts are removed from the trees, shredding to destroy the protective shell ensures maximum NOW mortality.