5Seryan M, Nischwitz C, Lewis K J, et al. Phylogeny of the pecan scab fungus Fusicladium effuzttm G. Winter based on the cyto- chrome b gene sequence [ J ]. Mycological Progress, 2010 ( 9 ) : 305-308.
6Demaree J B. Morphology and taxonomy of the pecan-scab fungus, Cladosporium effusum ( Wint. ) comb. nov [ J ]. Journal of Agricultural Research, 1928 (37) : 181 - 187.
7Latham A J. Effects of some weather factors and fusieladium effu- sum conidium dispersal on pecan scab occurrence [ J ]. Phytopa- thology, 1982,72(10) : 1339-1345.
8Larry A Stein, George Ray McEachern. Texas pecan handbook [Z]. Texas A&M University College Station. Texas AgriLife Ex- tension Service, Extension Horticulture, 2007 : 168-188.
9Singh S K, Hodda M, Ash G J. Plant-parasitic nematodes of po- tential phytosanitary importance, their main hosts and reported yield losses[ J ]. Eppo Bulletin, 2013, 43 (2) : 334-374.
10Nyezepir A P, Wood B W. Interaction of concurrent populations of Meloidogyne partityla and Mesocriconema xenoplax on Pecan [ J ]. Journal of Nematology, 2008, 40 (3) : 221- 225.