In fields where insect predators have reduced the aphid populations, the remaining predator populations are doing a good job of keeping the bollworm egg population white.
(insect predators; have reduced; the aphid populations; L:fields) (the remaining predator populations; are doing; a good job of keeping the bollworm egg population white; L:In fields)
insect predators the remaining predator populations
have reduced are doing
the aphid populations L:fields
a good job of keeping the bollworm egg population white L:In fields