@MISC {WHITNEY:1975,
title = {Thrips damage to cowpea},
author = {Whitney, W. K. and Sadik, S. },
year = {1975},
howpublished = {Abstract of paper presented at the Second Annaul Conference of theNigerian Society for Plant Protection, Federal Department of Agricultural Research, Moor Plantation, Ibadan, Nigerian, February 14-16, 1972},
note = {NSPP abstracts; 1972-1975: occasional publication Number 1 of the Nigerian Society for Plant Protection},
}