Pepper problems (pic)

[snappybob]

My peppers are having some sort of problem. Both Bells and Jalapenos. The picture below is of one of my Bells. The leaves are shriveling and I'm getting no blooms and of course no peppers. I did manage to pick one jalapeno. Is this insect damage, disease, lack of some nutrient or all of the above. I use lots of compost. I mulch and I feed with some rotted manure, fish emulsion and liquid seaweed. Does anybody have any ideas