Help!!!!!!!!!! My rose bushes, well 4 out of 9 of them look like they are dieing! This is the 2year for them and the leaves are turning yellow with big huge brown blothes on them. They have and still are blooming, but I'm not sure for how much longer! I do have japanese beetles on the other plants that look healthy compared to the yellow leaved roses! Can someone tell me what can be the problem. I have heard it maybe because of the excessive amount of rain we've been having, but I want to know what I can do so they don't die. I have taken a picture of the leaves, but I don't see where I can post it up here. HELP PLEASE SOMEONE!!!!!!!!!!!!!

Thanks....I just fertilized them today along with sprayed them with a insect and disease spray. Hopefully that will help out. Thanks for your input....much appreciated!...Grammykate