I think I have a Copper deficiency, please take a look at the photos and let me know what you think. I have just (yesterday and today) given the plants some fertilizer with micros including chelated Cu (Cu-EDTA). Note regarding the soil, clay-loam that has been amended with compost and covered with mulch. The symptoms have been evident for the last 3-4 days. In addition we have had a torrent of rain lately, over 5" in the last week and it has been hot every day for the last few weeks. About 95% of my 160+ plants are showing this symptom. Take a particular look at the last photo and the central vein which looks like a meandering river. I suppose it could be biotic...virus or nematode but I did not have this problem last year and I have rotated the crop. HELP!