California Pest Rating for Pinnaspis strachani (Cooley): Lesser Snow Scale Hemiptera: Diaspididae Pest Rating:  A PEST RATING PROFILE Initiating Event: Pinnaspis strachani is frequently intercepted by CDFA.  A pest rating proposal is required to support the permanent pest rating. History & Status: Background:  Pinnaspis strachani is a highly polyphagous armored scale insect that feeds on … Continue reading Lesser Snow Scale | Pinnaspis strachani (Cooley) →