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Scott from South Grafton, Ma writes

What can I use on a magnolia for scale?


Fertilome Tree and Shrub Systemic Insect Drench is labeled to kill scale and is safe to use on magnolia trees. You will use 1 fl. oz per inch of distance around the trunk.  Please refer to the product label for complete application instructions. 

Answer last updated on: 09/05/2018

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