EFFECT OF BLOCKING HEMOCYTES WITH CHINESE INK AND STAINING NEPHROCYTES WITH TRYPAN BLUE UPON THE RESISTANCE OF THE COCKROACH PERIPLANETA AMERICANA (L.) TO SODIUM ARSENITE AND NICOTINE

Author: YEAGER J. FRANKLIN   MCGOVRAN E. R.   MUNSON SAM C.   MAYER E. L.  

Publisher: Entomological Society of America

ISSN: 1938-2901

Source: Annals of the Entomological Society of America, Vol.35, Iss.1, 1942-03, pp. : 23-40

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