When pepper plant leaves turn yellow it's called chlorosis. The leaves aren't able to efficiently make chlorophyll - the substance that keeps them a uniform green color. The purpose of leaves is to ...

These images show how plants with both pepy-1 and Pepy-2 genes can tolerate challenging viral infections much better than plants with only one or none of these resistance genes. Even with today’s ...

BROOKINGS, S.D. — Shannon Mutschelknaus grows a wide variety of peppers on his farm, Wayward Springs, northeast of Brookings. These peppers are sold to hot sauce makers around South Dakota and ...

Chilli pepper or hot pepper (Capsicum annuum L.,) is an important spice and vegetable crop of family Solanaceae. Chilli is susceptible to various pathogens involving viruses, which cause heavy ...

Sweet peppers are a high impact superior crop primarily grown in three colours; red, yellow and orange. No matter the final colour, all sweet peppers start out green and the final colour develops as ...

Caterpillars, slugs, chewing insects, wildlife, and fungi are the top culprits behind holes in outdoor plant leaves. Each leaves different clues like slime trails, ragged edges, or missing buds. You ...