OBSERVATION ON THE BIOLOGY OF ORNITHOSTRONGYLUS QUADRIRADIATUS (STEVENSON, 1904) IN PIGEONS II. PARASITIC STAGES

K. Senthilvel, K. Madhavan Pillai
1998 Journal of Veterinary and Animal Sciences  
The morphology and development of fourth and fifth stages of larva of O. quadriradiatus were described in detail. The prepatent period was found to be seven days.
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