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rusty_blackhaw

Systemic insecticide spray for house plants due to come indoors?

rusty_blackhaw
16 years ago

In the next couple of weeks my houseplants will need to come indoors. Some of them are particularly susceptible to whitefly infestation, and controls such as Neem and insecticidal soap are only partly effective in killing this pest.

I am hesitant to use any systemtic insecticide product, but wonder if one marketed for outdoor shrub use (containing dinotefuran) could be used on the most susceptible house plants, a week or more before they are brought indoors (no application would be done once plants are inside).


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