Contents Bollworm - cotton boll damaged by Heliothis zea fourth instar larva - El Salvador
{bollworm final instar larva}
©2002 - Brian Taylor CBiol FIBiol FRES
11, Grazingfield, Wilford, Nottingham, NG11 7FN, U.K.
Visiting Academic in the Department of Life Science, University of Nottingham

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