I am pretty sure that this damage on my greenhouse cucumber plants is caused by spider mites. But please confirm it if you are of the same opinion. Also, what are you using against them? I am aware that I can't save these plants (in fact I already pulled them just a few minutes after taking these pics) but I would like to avoid them spreading over my entire vegetable garden including my pumpkins. Also, check out my last year's pics in this gallery! I think the damage on my pumpkin plant was also due to spider mites, I was just not aware of it then. Martin MartinReiss83@t-online.de PS: Also note the second picture in my next entry!