Effects of temperature and soil water capacity on survial of Spodoptera depravata.
Author of the article:HUANG Dong-Lin,ZHANG Jin-Hua,CAI Da-Wei,WANG Feng,ZOU Min,SHI Xiao-Li
Author's Workplace:(Department of Plant Protection, Agricultural College, Yangzhou University, Yangzhou 225009,China)
Key Words:Spodoptera depravata; temperature;cold hardiness;soil water capacity
Abstract:The hatch-rate of Spodoptera depravata was 96.0,91.00,83.90,84.81,83.60,80.00% and 0 when the temperature was at 22,25,28,31,34,36 and 38℃ respectively. The mortalities of the larvae increased when the temperature dropped and the time delayed un