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Rose Gall Wasps - Diplolepsis spp.
  Baldo Villegas - sactorose@yahoo.com
 HOSTS: Wild and
cultivated roses. DESCRIPTION: Adults
are tiny wasps; larvae are tiny, whitish, and maggot-like. LIFE CYCLE: Immature
wasps overwinter in galls on rose stems, leaves, buds and roots. Wasps
emerge in the spring. CONTROLS: Prune out
and destroy galls as they appear in late summer and fall. |
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