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Toxicity of Fenitrothion to Insects in a Woodland Stream
D. C. (Douglas Conrad) Eidt, Maritimes Forest Research Centre · fredericton, n.b. : canadian forestry service
13 sayfa · 1978
Fenitrothion
Effects of Fenitrothion and Phosphamidon on Benthos in the Nashwaak Project Study Streams in 1975
Douglas Conrad Eidt, Maritimes Forest Research Centre · fredericton, n. b. : canadian forestry service
11 sayfa · 1976
Benthos
Frequency of Forest Respraying and Use of B.t. in New Brunswick, 1975-1986
Canadian Forestry Service. Maritimes, C. A. A. Weaver, Douglas Conrad Eidt · Fredericton, N.B. : Canadian Forestry Service - Maritimes
6 sayfa · 1986
Aerial spraying and dusting in forestry
Effects of Fenitronthion on Benthos in the Nashwaak Project Study Streams in 1976
D. C. Eidt, Maritimes Forest Research Centre, Canadian Forestry Service · Yayınevi bilinmiyor
22 sayfa · 1977
Fenitrothion
Toxicity of Aminocarb to Insects in a Woodland Stream
D. C. Eidt, Maritimes Forest Research Centre · Yayınevi bilinmiyor
19 sayfa · 1979
Aerial spraying and dusting in forestry