Whiteflies are small, white-winged, low flying insects that flit erratically when disturbed. Ten species are common in California. Whiteflies feed on many crops, weeds, ornamentals, shrubs and trees, ...

Whiteflies will suck the sap out of plant leaves, causing them to yellow and weaken. Removing or hosing down the infested leaves can help quell these pests. Companion planting with flowers that repel ...

Cassava whiteflies damage cassava by directly feeding on sap, causing yellowing, stunted growth and leaf drop. These pests also transmit viruses such cassava mosaic disease (CMD) and cassava brown ...