Full TGIF Record # 64122
Item 1 of 1
Publication Type:
i
Report
Author(s):Grant, Jennifer A.; Villani, Michael G.
Author Affiliation:Department of Entomology, NYSAES, Geneva, NY
Title:Impact of soil moisture on the reactivation capacity of entomopathogenic nematodes
Section:Turfgrass: Research and development
Other records with the "Turfgrass: Research and development" Section
Source:1999 New York State Ornamentals Project Reports Relatingto IPM. 2000, p. 49-66.
# of Pages:18
Publishing Information:[N.Y.: New York State IPM Program, Cornell University and New York State Department of Agriculture and Markets]
Series:NYS IPM Publication # 414
Keywords:TIC Keywords: Entomopathogenic nematodes; Soil moisture; Biological control organisms; Pest control; Environmental factors; Soil management; Heterorhabditis bacteriophora; Steinernema glaseri; Bioassay; Oxygen; Carbon dioxide; Infectivity; Soil water content; Insect control; Survival
Abstract/Contents:Discusses a study involving three objectives: "A long-term rehydration study was designed to determine how long entomopathogenic nematodes could survive low moisture soil conditions and still be reactivated (by rehydration) to infect insects; a deactivation study exposed active, infective nematodes in high moisture soil to low moisture conditions and determined the soil moistures at which each nematode species no longer caused insect mortality; [and] a reactivation study determined the soil moisture level to which 3 nematodes isolates had to be raised in order to cause insect mortality, after the nematodes had been exposed to low soil moisture conditions."
Language:English
References:9
Note:Tables
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Grant, J. A., and M. G. Villani. 2000. Impact of soil moisture on the reactivation capacity of entomopathogenic nematodes. NY State Ornamentals Proj. Rep. Rel. IPM. p. 49-66.
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