Genes help Africa`s farmers
Every year Kenya's corn farmers lose about 15 percent of their crop to the stem borer, an insect that drills into the corn stalk. Farmers who can afford it douse their corn repeatedly with
Every year Kenya's corn farmers lose about 15 percent of their crop to the stem borer, an insect that drills into the corn stalk. Farmers who can afford it douse their corn repeatedly with