Hi, there's a weird thing appeared at my tomato plant lately, first it's was just on one plant but quickly it's attacked the other tomato plants I have. It's looks like some parasites , but maybe it's kind of a disease?
https://img819.imageshack.us/img819/9306/img20120713wa0002.jpg
https://imageshack.us/photo/my-images/198/img20120713wa0000.jpg/
Does someone know what can it be? And how to deal with it?
Thanks in advance
