Show alan alan bias fly fly ar farad farad farm crop controlled safe date wheat sown maximum yield fly ware press best control hessian fly farm cooperate follow sian tInt ton part part pert experiment station show where ground produce maximum crop safety later season delay crop until tree tree free fly date eight experiment four HESSIAN FLY best cooperate co operate fight DEAN station StAtI disk stubble harvest order control hessian fly moisture growth volunteer wheat tendency bring fly stubble flax climatic fatal Abor oar weeks ground depth least six stubble volunteer wheat buried under least soil buried impossible reach surface ground re seed seed tied bed kept mellow end tree volunteer wheat department al october north line state october 12 south average proper preparation seed seed need bed date fight fight night against PLAN CONTROL |