Need help treating Root Aphids

DCcan

Well-Known Member
Do a knockdown spray on the foliage, citric or pyrethrin, put up yellow stickies to monitor.
Mycotrol, Botanigard, or Velifer for B. bassiana. for root drench.
Usually used in conjunction with pyrethrin root drench for best results, then alternate with azadirachtin drenches.

BTi helps knock down development for a couple types of root aphids, but not usually effective for treatment. Throw some in anyway, top it with DE.
 
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