By Maddib1
United States 
I have a hot banana chilli plant growing my greenhouse, I've noticed that the peppers when growing have started to go a brown colour on one side. I have had a fair number of aphids attach themselves to the plant as well as the others in the greenhouse recently so I have had to use a bug killer on them.
Will I have to get rid of the plant if any of the other peppers display the brownish markings.
10 Jul, 2014
Answers
it is just a normal shop bought bug killer, it isn't organic so I sprayed as much of it away from the chillis
11 Jul, 2014
Hmm...well, to expand, was it an aerosol spray can, or a water-based pump spray? Did it say "For Vegetables" on the label?
Also, some varieties of banana pepper develop a kind of purplish stain on the sunny side of the fruit, so it may be completely normal.
17 Jul, 2014
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What kind of insecticide, Maddib? If an alcohol or oil based aerosol, it may have just burned the fruit, and future ones will be unaffected.
10 Jul, 2014