Apples become contaminated while on the trees, and if conditions are favorable the fungus may develop.
(Apples; become; contaminated) (Apples; contaminated; ) (conditions; are; favorable the fungus may develop) (the fungus; may develop; T:while on the trees)
Apples Apples conditions the fungus
become contaminated are may develop
contaminated
favorable the fungus may develop
T:while on the trees