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3 Houck,M.A., "The comparative study of functional responses: experimental design and statistical interpretation" 115 : 617-629, 1985
4 Nakamuta,K., "Switch over in searching behaviour of Coccinella septempunctata (L.) (Col.: Coccinellidae) caused by prey consumption" 17 : 501-506, 1982
5 Ding-Xin,Z., "Studies on predation of the coccinellid beetle, Scymnus hoffmanni Weise to cotton aphid, Aphis gossypii Glover I. functional response of Scymnus hoffmanni to cotton aphid" 6 : 43-57, 1986
6 Livdahl,T.P., "Statistical difficulties in the analysis of predator functional response data" 115 : 1365-1370, 1983
7 Holling,C.S., "Some characteristics of simple types of predation and parasitism" 91 : 385-398, 1959
8 SAS Institute, "SAS/STAT User's Guide" SAS Institute Inc. 2001
9 Rogers,D.J., "Random search and insect population models" 41 : 369-383, 1972
10 Luck,R.F., "Principles of arthropod predation in Ecological Entomology" Wiley, New York 497-530, 1985
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