High MPR, presence of adjacent farms,
sharing of water source with other farms, having the same receiving and
water source, pond size, stocking density, and feeding with live molluscs
and planktons were correlated to WSSV incidence in monoculture
farms. Climate, sludge removal, pond flushing, lime application, fry
analysis, and feeding commercial pellets, or molluscs and planktons to
the shrimp were correlated to WSSV in polyculture farms.