The larvae and the pupae of the mosquitoes belonging to the culex subgenera melanoconion and mochlostyrax.
Series: U.S. Agriculture Department. Technical bulletin -- no. 1091.; Technical bulletin (United States. Dept. of Agriculture) -- no. 1091.
Publisher: U.S. Govt. Print. Off.
Published: 1954
Place of publication: Washington
Language: eng
Number of pages: 125
Subjects: Larvae.; Culex.
Notes: "Literature cited": p. 124-125.