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| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Population Density | 1.69 (40) | mean density of breeding birds (maximum density in parentheses) | pairs/square mile | Both Male and Female | Adult | 130 sample units (160 acres/unit) | Exposure Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DIMETHOATE | 34% (27% SD) | mean reduction in blood serum cholinesterase activity compared to untreated | Male | Adult | Christmas tree farms; Sherbrooke, Quebec | 15-20 sparrows | 480 g active ingredient/litre | TOX-EXP IND - biomarkers | single | field application | Toxicity Factor Datasets |
| DIAZINON | 27% (43% SD) | % reduction of blood serum cholinesterase compared to untreated | Not Reported | Not Reported | Christmas tree farms; Sherbrooke, Quebec | 20-29 sparrows | 500 g active ingredient/litre | TOX-EXP IND - biomarkers | single | field application | Toxicity Factor Datasets |
| DIAZINON | 38% | mortality of eggs and nestlings (control 21 %) | Not Reported | Embryo, Nestling | Sherbrooke, Quebec | 9 nests | 500 g active ingred/litre | TOX-MORT - mortality in the field | single | field application | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DIMETHOATE | significant reduction of mean daily activity levels (perch hopping) | Not Reported | Not Reported | 7 treated; 7 control | average food intake 2.14 g (0.48SE)/d ; 0.24 g Dimethoate sprayed over 1 m2 seeds; | TOX-Non-Repro-Sublethal - behavioral effects | single; (1 seed lot0 | diet | Toxicity Factor Datasets | ||
| DIMETHOATE | 3.4 | weight loss (3.4 g over experiment period; controls gained 0.43 g) | g | Not Reported | Not Reported | 7 treated; 7 control | 0.24 g Dimethoate sprayed over 1 m2 seeds | TOX-Non-Repro-Sublethal - indirect effects | single; (1 seed lot0 | diet | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FONOFOS, TERBUFOS | no effect | reproductive parameters (reproductive success, clutch size, number of unhatched eggs, number of young fledged/nest) of nests located on edges of sprayed fields | Both Male and Female | Both Adults and Juveniles | southwestern Ontario | 60 treatment, 32 control nests | 6 fields treated with fonofos; 5 fields treated with terbufos (application rates were according to recommended guidelines, Ontario Ministry of Agriculture and Food) | TOX-REPRO - reproductive success | NR | field application | Toxicity Factor Datasets |
| FONOFOS, TERBUFOS | no effect | survival of banded individuals, pre- versus post-application, up to 50 days post-application | Both Male and Female | Adult | southwestern Ontario | 88 males, 44 females (treatment); 69 males, 27 females (control) | 6 fields treated with fonofos; 5 fields treated with terbufos (application rates were according to recommended guidelines, Ontario Ministry of Agriculture and Food) | TOX-MORT - mortality in the field | NR | field application | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DIBENZ[A]ANTHRACENE (1,2,5,6-) | 5 | description | Both Male and Female | Adult | location | sample size | exposure | TOX-MORT - toxicity benchmarks | duration | route | Toxicity Factor Datasets |
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