Effects of fertilizer-induced reduction of invertebrates on reproductive success of loggerhead shrikes (Lanius ludovicianus)

Author(s)
Yosef, Reuven, and Mark A. Deyrup
Year
Article Title
Effects of fertilizer-induced reduction of invertebrates on reproductive success of loggerhead shrikes (Lanius ludovicianus)
Volume
139
Pages
307-312
Start Page Number
307
Final Page
312
Review

Datapoints

Displaying 1 - 3 of 3 datapoints.
Species: Loggerhead Shrike (Lanius ludovicianus)
Chemical Toxicity Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Study Duration Specific Location Type
AMMONIUM NITRATE TOX-Non-Repro-Sublethal - indirect effects percent increase in breeding territory size post-spray vs. unsprayed controls significantly increased (138.5% +/- 86.1 SD) 4 control, 8 treatment territories Both Adults and Juveniles approx. 1 month MacArthur Agroecology Research Center, Archbold Biological Station Toxicity Factor Datasets
AMMONIUM NITRATE TOX-Non-Repro-Sublethal - indirect effects timing of nesting season termination in pairs post-spray vs. unsprayed controls significantly earlier 4 control, 8 treatment territories Both Adults and Juveniles approx. 1 month MacArthur Agroecology Research Center, Archbold Biological Station Toxicity Factor Datasets
AMMONIUM NITRATE TOX-Non-Repro-Sublethal - indirect effects loss of eggs, nestlings, fledglings and adults post-spray vs. unsprayed controls increased 4 control, 8 treatment territories Both Adults and Juveniles approx. 1 month MacArthur Agroecology Research Center, Archbold Biological Station Toxicity Factor Datasets

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