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Saturday, May 30, 2015

Common Orchids Pests : Sap Feeding Insects : Whiteflies

Whiteflies
Symptoms: 
Whiteflies are small, moth-like insects that attack buds, flowers and new growth. The tell tale sign of whiteflies is a cloud of tiny white insects arising from an affected plant when it is moved or disturbed.

Whiteflies on Orchids
Treatment: 
Plants can be sprayed with Malathion, Orthene or Safer Soap following label instructions. Repeat applications at 4 day intervals until whiteflies are no longer present.


Control: 
Good sanitation and elimination of weeds will help prevent infestation as will keeping plant hosts separate from your orchids.

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