Viewing post #2491882 by dachiri

sallyg said:Were you growing other brassica? Or other things that whiteflies bother? It seems unlikely that whiteflies would descend en masse so quickly.

It might not be OP. I have whitefly problems probably because I have a lot of neighbors who grow ornamental brassicas in their landscape. No matter how aggressively I attack them in the food garden, they're out there breeding and feeding on large landscape plants a yard or two away... I have not yet mixed up a bottle of neem oil and sprayed the neighbors' landscapes while out on a dog walk.