Small, quick flying insects, usually green or brown and feeding causes mottling of the leaves.
Wilting and stunting of new shoots. Can cause silvering and yellowing of leaves (eg. squash) and uneven ripening of tomatoes and sometimes plant death. Sooty mould often accompanies large numbers of white flies as they excrete honeydew when feeding on plant tissue.
Green flowers and yellowing of leaves.
Remove affected plants. Virus is spread by leaf hoppers. Treat the leaf hoppers with Yates Nature's Way Citrus and Ornamental Spray