Fortunately, today was very sunny with no clouds and little wind was blowing. I was able to capture these pictures at f11 to increase my depth of field. The Kenko extension tubes, which I purchased recently, really helped keep get me closer to my subjects to get a clear photograph.

Striped Cucumber Beetle with Canon 50mm f.18 and Kenko Ext. Tube

Caterpillar (Granulate Cutworm) on corn with 100mm Canon Macro and Kenko Ext. Tube

Not sure what type of spider this is... Canon 50mm f.18, with Kenko Ext. Tube