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Broccoli Plants

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Q.What Is the Best Active Ingredient of Insecticide to Control Whiteflies?

herlo added on January 4, 2011 | Answered

My brassica plants are suffering from attacks of whiteflies. I have tried several insecticides already but the pest seems to be uncontrollable. Please suggest any insecticide available in the market today.

Heather

Certified GKH Gardening Expert

Answered on January 4, 2011

I like neem oil for pests like whitefly. It is safe for people, pets and beneficial bugs but very effective on pests that attack plants. I have even seen it work on vine borers and these are near impossible to kill with pesticide. Here is more information:
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm

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