title: Evaluation of dazomet as fumigant for the control of brown root rot disease.
abstract: BACKGROUND
  Brown root rot disease caused by Phellinus noxius is widespread in approximately 216 tree and plant species in tropical and subtropical countries. No direct means of protection against P. noxius infection have thus far been developed. Therefore, in this field survey, a method was developed for preventing and controlling brown root rot disease using fumigation with dazomet.
  
  
  RESULTS
  Tracers were used to monitor the effect of dazomet fumigation. The results from field surveys and phytotoxicity tests showed that dazomet is able to kill P. noxius without any side effects on plants.
  
  
  CONCLUSIONS
  The use of an environmentally friendly agent to control brown root rot disease is needed, and prevention of the disease is more important than treatment. Hence, chemical fumigation with 60 g m(-2) of 98% dazomet may be a possible means of preventing P. noxius incursion in agriculture, gardening and agroforestry.
authors.affiliation: Taiwan Forestry Research Institute, Division of Forest Protection, Taipei, Taiwan, People's Republic of China.
authors.forename: Chuen-Hsu
authors.initials: CH
authors.lastname: Fu
authors.forename: Bau-Yuan
authors.initials: BY
authors.lastname: Hu
authors.forename: Tun-Tschu
authors.initials: TT
authors.lastname: Chang
authors.forename: Kai-Leen
authors.initials: KL
authors.lastname: Hsueh
authors.forename: Wei-Tse
authors.initials: WT
authors.lastname: Hsu
mesh_terms: D001487:Basidiomycota / Q000187:drug effects* / Q000472:pathogenicity*; D007887:Fabaceae / Q000187:drug effects / Q000502:physiology; D005651:Fumigation / Q000379:methods*; D018525:Germination / Q000187:drug effects; D000455:Medicago sativa / Q000187:drug effects / Q000502:physiology; D010935:Plant Diseases / Q000382:microbiology*; D013829:Thiadiazines / Q000009:adverse effects / Q000494:pharmacology*; D014934:Wood / Q000382:microbiology
chemical_list: D013829:Thiadiazines; C012864:dazomet