my cucumber plants are growing like crazy but half the leaves are yellow, some look dry and eaten and my plant is producing blooms and fruit which look like they are doing great but then in a day or two they turn yellow and die on the vine. Help!!(Also there are these teeny tiny little bugs that like my plant that look like tiny grasshoppers with bent hind legs. I can't find them on the internet!) I took photos but am not sure how to post them here.