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RATL: A Database of Reptile and Amphibian Toxicology Literature

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Table 2 - Field Studies - 6<br />

Contaminant a Species<br />

Code b<br />

Lifestage Exposure<br />

Route f<br />

Study<br />

Endpoint g<br />

Pesticide<br />

Appl. Rate<br />

Location, Area, State,<br />

Country c<br />

Study<br />

Date<br />

Effects de<br />

Reference k<br />

carb<strong>of</strong>uran RACL juvenile PESTAPP GENOTOX PQ, CAN 1993 A difference was found between<br />

corn crop treated fields <strong>and</strong> control<br />

groups in terms <strong>of</strong> genotoxic effects<br />

(chromosomal fragmentation <strong>and</strong><br />

abnormal DNA pr<strong>of</strong>iles). Juveniles<br />

showed physical deformities <strong>and</strong><br />

illnesses.<br />

Lowcock et al. 1997<br />

carb<strong>of</strong>uran XXFR adult PESTAPP MORT 1 kg ai/ha Fanaye Diéri, Senegal 1985 In the fields frogs showed abnormal<br />

behaviour within 4h after appl.<br />

After 24h a number <strong>of</strong> dead frogs<br />

were found.<br />

Mullie et al. 1991<br />

carbophenothion RACA tadpole PESTAPP MORT 0.45 kg/ha field tests, CA, USA < 1962 100 % mortality <strong>of</strong> tadpoles.<br />

Mulla 1962 k<br />

carbophenothion RACA tadpole PESTAPP MORT 0.45, 1.79<br />

kg/ha<br />

pond (0.025 ha), unknown < 1963 10 % mortality after 24 h at both<br />

rates.<br />

Mulla et al. 1963 k<br />

carbophos XXXR not PESTAPP MORT 0.6-0.8 L Ukraine < 1978 Even ultra-low volume sprays (0.6 Karpenko <strong>and</strong> Myasoedov<br />

specified<br />

ai/ha<br />

L ai/ha) caused mortality <strong>of</strong> birds,<br />

reptiles <strong>and</strong> mammals.<br />

1978<br />

chlordane RACA tadpole PESTAPP MORT 0.11, 0.56<br />

kg/ha<br />

field tests, CA, USA < 1962 Deemed to be “safe” to tadpoles. k<br />

Mulla 1962<br />

chlordane RACA tadpole PESTAPP MORT 0.11, 0.56<br />

kg/ha<br />

pond, CA, USA 1962 30 % mortality at 0.56 kg/ha appl.<br />

rate after 2 d. No mortality at 0.11<br />

kg/ha after 6 d.<br />

Mulla 1963 k<br />

chloropyrifos HYCH tadpoles PESTAPP DEVOBS 0, 25, 51 University <strong>of</strong> Mississippi < 1998 Tadpoles took more time to Britson <strong>and</strong> Threlkeld<br />

ppb Field Station, MS, USA<br />

develop <strong>and</strong> increased leg<br />

malformations were present.<br />

1998<br />

chlorothalonil RACL adult; 2nd PESTAPP GENOTOX PQ, CAN 1993 There was no difference between Lowcock et al. 1997<br />

<strong>and</strong> 3rd year<br />

potato crop treated fields <strong>and</strong><br />

control group in terms <strong>of</strong> genotoxic<br />

effects (chromosomal<br />

fragmentation <strong>and</strong> abnormal DNA<br />

pr<strong>of</strong>iles).<br />

chlorothalonil RACL juvenile PESTAPP GENOTOX PQ, CAN 1993 There was no difference between<br />

potato crop treated fields <strong>and</strong><br />

control group in terms <strong>of</strong> genotoxic<br />

effects (chromosomal<br />

fragmentation <strong>and</strong> abnormal DNA<br />

pr<strong>of</strong>iles). Juveniles showed physical<br />

deformities <strong>and</strong> illnesses.<br />

Lowcock et al. 1997<br />

Cl AMLJ adult ENVIRON POPSUR West <strong>of</strong> Niagara 1992-94 Negative correlation found between Hecnar <strong>and</strong> M'Closkey<br />

escarpment, ON, CAN<br />

population <strong>and</strong> chloride.<br />

1996a<br />

Cl AMMA adult ENVIRON POPSUR West <strong>of</strong> Niagara 1992-94 “ Hecnar <strong>and</strong> M'Closkey<br />

escarpment, ON, CAN<br />

1996a<br />

Cl BUAM adult ENVIRON POPSUR West <strong>of</strong> Niagara 1992-94 “ Hecnar <strong>and</strong> M'Closkey<br />

escarpment, ON, CAN<br />

1996a<br />

Cl HYVE adult ENVIRON POPSUR West <strong>of</strong> Niagara 1992-94 “ Hecnar <strong>and</strong> M'Closkey<br />

escarpment, ON, CAN<br />

1996a

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