It is the purpose of this publication to present in a form as condensed as is feasible an annotated bibliography of the hessian fly, Phytophaga destructor (Say)

It is the purpose of this publication to present in a form as condensed as is feasible an annotated bibliography of the hessian fly, Phytophaga destructor (Say)

The object of this publication is to bring together, in so far as possible, in the case of each species attacking the hessian fly, a complete bibliography and r

Excerpt from An Annotated Bibliography of the Hessian Fly, Phytophaga Destructor (Say) Correspondence from Falls Township, Bucks County, May 20, discussing fly

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