文献类型： 外文期刊

第一作者： Chaplin-Kramer, Rebecca

作者： Chaplin-Kramer, Rebecca;Meehan, Timothy D.;Martin, Emily A.;Schneider, Gudrun;DeClerck, Fabrice;Grab, Heather;Poveda, Katja;Iverson, Aaron L.;Centrella, Mary;Luttermoser, Tim;Perez-Alvarez, Ricardo;Gratton, Claudio;Groves, Russell L.;Hunt, Lauren;Sargent, Chris;Larsen, Ashley E.;Martinez-Salinas, Alejandra;O'Rourke, Megan E.;Angelella, Gina M.;Rusch, Adrien;Jonsson, Mattias;Bommarco, Riccardo;Tamburini, Giovanni;Rosenheim, Jay A.;Schellhorn, Nancy A.;Gagic, Vesna;Jones, Laura;Parry, Hazel;Tscharntke, Teja;Batary, Peter;Wratten, Stephen D.;Zhang, Wei;Adler, Lynn S.;Albrecht, Matthias;Jacot, Katja;Tschumi, Matthias;Alignier, Audrey;Anjum, Muhammad Zubair;Avelino, Jacques;Baveco, Johannes M.;Bianchi, Felix J. J. A.;Birkhofer, Klaus;Bohnenblust, Eric W.;Brewer, Michael J.;Caballero-Lopez, Berta;Carriere, Yves;Carvalheiro, Luisa G.;Cayuela, Luis;Cetkovic, Aleksandar;Kaiser, Marina;Plecas, Milan;Henri, Dominic Charles;Chabert, Ariane;Costamagna, Alejandro C.;De la Mora, Aldo;de Kraker, Joop;Desneux, Nicolas;Diehl, Eva;Mader, Viktoria;Diekoetter, Tim;Herrmann, John D.;Dormann, Carsten F.;Eckberg, James O.;Johnson, Gregg A.;Entling, Martin H.;Fiedler, Daniela;Franck, Pierre;Lavigne, Claire;van Veen, F. J. Frank;Frank, Thomas;Garratt, Michael P. D.;Potts, Simon G.;Wickens, Jennifer B.;Wickens, Victoria J.;Getachew, Awraris;Gonthier, David J.;Goodell, Peter B.;Graziosi, Ignazio;Gurr, Geoff M.;Perovic, David J.;Hajian-Forooshani, Zachary;Heimpel, George E.;Kaser, Joe M.;Peterson, Julie A.;Huseth, Anders S.;Inclan, Diego J.;Inclan, Diego J.;Ingrao, Adam J.;Landis, Douglas A.;Szendrei, Zsofia;Iv, Phirun;Keasar, Tamar;Kim, Tania N.;Liere, Heidi;Kishinevsky, Miriam;Lavandero, Blas;Ortiz-Martinez, Sebaastian;Le Ralec, Anne;Plantegenest, Manuel;Raymond, Lucie;Saulais, Julia;Lemessa, Debissa;Letourneau, Deborah K.;Philpott, Stacy M.;Lu, Yanhui;Lubin, Yael;Maas, Bea;Mace, Kevi;Madeira, Filipe;Pons, Xavier;Cortesero, Anne Marie;Marini, Lorenzo;Martinez, Eliana;Martinson, Holly M.;Menozzi, Philippe;Mitchell, Matthew G. E.;Miyashita, Tadashi;Molina, Gonzalo A. R.;Molina-Montenegro, Marco A.;O'Neal, Matthew E.;Schmidt, Nick P.;Opatovsky, Itai;Nash, Michael;Ostman, Orjan;Ouin, Annie;Pak, Damie;Paredes, Daniel;Parsa, Soroush;Petit, Sandrine;Ricci, Benoit;Pluess, Therese;Schuepp, Christof;Pywell, Richard F.;Woodcock, Ben A.;Ragsdale, David W.;Rand, Tatyana A.;Sarthou, Jean-Pierre;Schackermann, Jessica;Sivakoff, Frances S.;Smith, Henrik G.;Whitney, Kaitlin Stack;Stutz, Sonja;Takada, Mayura B.;Taki, Hisatomo;Thomson, Linda J.;Tricault, Yann;Tsafack, Noelline;Valantin-Morison, Muriel;Mai Van Trinh;van der Werf, Wopke;Vierling, Kerri T.;Werling, Ben P.;Wyckhuys, Kris;Wyckhuys, Kris;Xiao, Haijun;Yasuda, Mika;Yoshioka, Akira;Zou, Yi

作者机构：

关键词： agroecology; biodiversity; biological control; ecosystem services; natural enemies

期刊名称：PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA （ 影响因子：11.205； 五年影响因子：12.291 ）

ISSN： 0027-8424

年卷期： 2018 年 115 卷 33 期

页码：

收录情况： SCI

摘要： The idea that noncrop habitat enhances pest control and represents a win-win opportunity to conserve biodiversity and bolster yields has emerged as an agroecological paradigm. However, while noncrop habitat in landscapes surrounding farms sometimes benefits pest predators, natural enemy responses remain heterogeneous across studies and effects on pests are inconclusive. The observed heterogeneity in species responses to noncrop habitat may be biological in origin or could result from variation in how habitat and biocontrol are measured. Here, we use a pest-control database encompassing 132 studies and 6,759 sites worldwide to model natural enemy and pest abundances, predation rates, and crop damage as a function of landscape composition. Our results showed that although landscape composition explained significant variation within studies, pest and enemy abundances, predation rates, crop damage, and yields each exhibited different responses across studies, sometimes increasing and sometimes decreasing in landscapes with more noncrop habitat but overall showing no consistent trend. Thus, models that used landscape-composition variables to predict pest-control dynamics demonstrated little potential to explain variation across studies, though prediction did improve when comparing studies with similar crop and landscape features. Overall, our work shows that surrounding noncrop habitat does not consistently improve pest management, meaning habitat conservation may bolster production in some systems and depress yields in others. Future efforts to develop tools that inform farmers when habitat conservation truly represents a win-win would benefit from increased understanding of how landscape effects are modulated by local farm management and the biology of pests and their enemies.

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