AZINPHOS-METHYL (GUTHION)
Birds, Terrestrial birds, Passeriformes, American Robin (Turdus migratorius)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
|---|---|---|---|---|---|---|---|---|
| AZINPHOS-METHYL (GUTHION) | Sprayed: 3.08; control: 2.77 young hatched/nest | Brood size | B | Hatchling | Sprayed: 38; control: 13 | Okanagan Valley | Toxicity Factor Datasets | CANADA |
| AZINPHOS-METHYL (GUTHION) | Sprayed: 57.9; control: 61.5 % | Fledging success | B | Hatchling | Sprayed: 38; control: 13 | Okanagan Valley | Toxicity Factor Datasets | CANADA |
| AZINPHOS-METHYL (GUTHION) | See Figure 2 | Plasma cholinesterase activity | NR | Okanagan Valley | Toxicity Factor Datasets | CANADA | ||
| AZINPHOS-METHYL (GUTHION) | See Figure 2 | Brain cholinesterase activity | NR | Okanagan Valley | Toxicity Factor Datasets | CANADA | ||
| AZINPHOS-METHYL (GUTHION) | Sprayed: 3.42; control: 3.15 eggs/clutch | Clutch size | B | Embryo | Sprayed: 38; control: 13 | Okanagan Valley | Toxicity Factor Datasets | CANADA |
| AZINPHOS-METHYL (GUTHION) | Sprayed: 90; 87.9 % | Hatching rate | B | Embryo | Sprayed: 38; control: 13 | Okanagan Valley | Toxicity Factor Datasets | CANADA |
Deer Mouse (Peromyscus maniculatus)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| AZINPHOS-METHYL (GUTHION) | decrease @ 3.61 kg/ha | population density in enclosures with mowed alfalfa | Both Male and Female | Both Adults and Juveniles | 0-30 animals/enclosure; 4 enclosures/dose | Hyslop Crop Science Field Laboratory, Corvallis | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| AZINPHOS-METHYL (GUTHION) | 48 mg/kg bw (95% CL: 39-74 mg/kg, slope = 2.57 +/- 0.73SE) | LD50 | Male | Adult | 5-7 animals/dose | Toxicity Factor Datasets | Laboratory | |
| AZINPHOS-METHYL (GUTHION) | 1180 ppm diet (95% CL: 709-1485, slope = 1.88 +/- 0.57SE) | LD50 | Both Male and Female | Adult | 10 animals/dose | Toxicity Factor Datasets | Laboratory | |
| AZINPHOS-METHYL (GUTHION) | 2425 ppm diet (95% CL: 1856-3245, slope = 1.45 +/- 0.25SE) | LD50 | Both Male and Female | Adult | 10 animals/dose | Toxicity Factor Datasets | Laboratory |
Mourning Dove (Zenaida macroura)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| AZINPHOS-METHYL (GUTHION), DIMETHOATE, ENDOSULFAN, METHYLPARATHION, PARATHION, PERMETHRIN, THIRAM, ZIRAM | decreased in conventional orchards | daily survival rates | Not Reported | Nestling | 29 conventional nests | York Springs, Adams Co. | Toxicity Factor Datasets |
| AZINPHOS-METHYL (GUTHION), DIMETHOATE, ENDOSULFAN, METHYLPARATHION, PARATHION, PERMETHRIN, THIRAM, ZIRAM | decreased in conventional orchards | hatching success | Not Reported | Nestling | 29 conventional nests | York Springs, Adams Co. | Toxicity Factor Datasets |
| AZINPHOS-METHYL (GUTHION), DIMETHOATE, ENDOSULFAN, METHYLPARATHION, PARATHION, PERMETHRIN, THIRAM, ZIRAM | no effect | numbers of eggs laid or number of fledglings produced | Not Reported | Both Adults and Juveniles | 29 conventional nests | York Springs, Adams Co. | Toxicity Factor Datasets |
Pacific Treefrog (Pseudacris regilla formerly Hyla regilla)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
|---|---|---|---|---|---|---|---|---|---|
| AZINPHOS-METHYL (GUTHION) | 3.77 mg/l (95% CI; 1.82 - 4.22) | LC50 | Not Reported | Tadpole | 10 tadpoles/replicate; 2 replicates/dose; 5 doses | Toxicity Factor Datasets | 3 wk | Laboratory | |
| AZINPHOS-METHYL (GUTHION) | 1.78 mg/l | NOAEL | Not Reported | Tadpole | 10 tadpoles/replicate; 2 replicates/dose; 5 doses | Toxicity Factor Datasets | 3 wk | Laboratory | |
| AZINPHOS-METHYL (GUTHION) | 9.67 mg/l | LOAEL | Not Reported | Tadpole | 10 tadpoles/replicate; 2 replicates/dose; 5 doses | Toxicity Factor Datasets | 3 wk | Laboratory |
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