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Karen from Arvada, Co writes

Will Fertilome Tree and Shrub Systemic Insect Drench work on kermes scale (oak tree twig borer)?

Answer:

Yes, Fertilome Tree and Shrub Systemic Insect Drench is labeled to eliminate soft and armoured scale. You will use 1 fl oz per inch of the trunk diameter. This can be done once a year. 

Answer last updated on: 02/25/2017

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