Insect Control

Creator: Pennsylvania State University

Format: 16mm

Sound: sound

Description: Insects contribute to the destruction or damage of food crops and forests. They also spread diseases among people and other animals of interest and importance to man. But attempts at insect control must take into consideration the potential effects upon insects which are directly or indirectly important to man and his environment.

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Original permalink · Record added: 2023-02-27 17:28:07