Beneficial insects are associated with botanically rich margins with trees on small farms.
Beneficial insects are associated with botanically rich margins with trees on small farms.
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DOI：
10.1038/s41598-021-94536-3
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发表时间：
2021-07-26
影响因子：
4.6
通讯作者：
Stevenson PC
中科院分区：
文献类型：
--
作者：
Arnold SEJ;Elisante F;Mkenda PA;Tembo YLB;Ndakidemi PA;Gurr GM;Darbyshire IA;Belmain SR;Stevenson PC
农场的有益昆虫群落受场地和景观水平因素的影响，传粉者和天敌种群通常与半自然栖息地残留物有关。它们为所有农业生态系统提供必不可少的生态系统服务。对小农来说，自然虫害管理可能是唯一负担得起的和可用的虫害管理办法。研究了小农菜豆农场（Phaseolus vulgaris L.）有益昆虫群落及其与农田边缘植物群落的关系，包括与森林碎片无关的边缘树木。采用诱捕法、植物调查法和样带步行法，分析了小农自然更新地边缘植物多样性/组成、有益昆虫丰度/多样性与作物产量的关系。在植物（特别是树木）物种丰富度较高的田地里，潜在传粉者的访花次数增加，天敌丰度增加，这些田地的作物产量也有所提高。许多花访客和潜在的天敌协会也利用非作物植物，包括杀虫剂和药用植物物种。有选择地鼓励为农场带来多重效益的植物，有助于生态集约化方法。然而，必须谨慎行事，因为这些系统中的许多植物都是引进物种。
Beneficial insect communities on farms are influenced by site- and landscape-level factors, with pollinator and natural enemy populations often associated with semi-natural habitat remnants. They provide ecosystem services essential for all agroecosystems. For smallholders, natural pest regulation may be the only affordable and available option to manage pests. We evaluated the beneficial insect community on smallholder bean farms (Phaseolus vulgaris L.) and its relationship with the plant communities in field margins, including margin trees that are not associated with forest fragments. Using traps, botanical surveys and transect walks, we analysed the relationship between the floral diversity/composition of naturally regenerating field margins, and the beneficial insect abundance/diversity on smallholder farms, and the relationship with crop yield. More flower visits by potential pollinators and increased natural enemy abundance measures in fields with higher plant, and particularly tree, species richness, and these fields also saw improved crop yields. Many of the flower visitors to beans and potential natural enemy guilds also made use of non-crop plants, including pesticidal and medicinal plant species. Selective encouragement of plants delivering multiple benefits to farms can contribute to an ecological intensification approach. However, caution must be employed, as many plants in these systems are introduced species.
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DOI：
10.1073/pnas.1800042115
发表时间：
2018-08-14
影响因子：
11.1
作者：
Karp DS;Chaplin-Kramer R;Meehan TD;Martin EA;DeClerck F;Grab H;Gratton C;Hunt L;Larsen AE;Martínez-Salinas A;O'Rourke ME;Rusch A;Poveda K;Jonsson M;Rosenheim JA;Schellhorn NA;Tscharntke T;Wratten SD;Zhang W;Iverson AL;Adler LS;Albrecht M;Alignier A;Angelella GM;Zubair Anjum M;Avelino J;Batáry P;Baveco JM;Bianchi FJJA;Birkhofer K;Bohnenblust EW;Bommarco R;Brewer MJ;Caballero-López B;Carrière Y;Carvalheiro LG;Cayuela L;Centrella M;Ćetković A;Henri DC;Chabert A;Costamagna AC;De la Mora A;de Kraker J;Desneux N;Diehl E;Diekötter T;Dormann CF;Eckberg JO;Entling MH;Fiedler D;Franck P;Frank van Veen FJ;Frank T;Gagic V;Garratt MPD;Getachew A;Gonthier DJ;Goodell PB;Graziosi I;Groves RL;Gurr GM;Hajian-Forooshani Z;Heimpel GE;Herrmann JD;Huseth AS;Inclán DJ;Ingrao AJ;Iv P;Jacot K;Johnson GA;Jones L;Kaiser M;Kaser JM;Keasar T;Kim TN;Kishinevsky M;Landis DA;Lavandero B;Lavigne C;Le Ralec A;Lemessa D;Letourneau DK;Liere H;Lu Y;Lubin Y;Luttermoser T;Maas B;Mace K;Madeira F;Mader V;Cortesero AM;Marini L;Martinez E;Martinson HM;Menozzi P;Mitchell MGE;Miyashita T;Molina GAR;Molina-Montenegro MA;O'Neal ME;Opatovsky I;Ortiz-Martinez S;Nash M;Östman Ö;Ouin A;Pak D;Paredes D;Parsa S;Parry H;Perez-Alvarez R;Perović DJ;Peterson JA;Petit S;Philpott SM;Plantegenest M;Plećaš M;Pluess T;Pons X;Potts SG;Pywell RF;Ragsdale DW;Rand TA;Raymond L;Ricci B;Sargent C;Sarthou JP;Saulais J;Schäckermann J;Schmidt NP;Schneider G;Schüepp C;Sivakoff FS;Smith HG;Stack Whitney K;Stutz S;Szendrei Z;Takada MB;Taki H;Tamburini G;Thomson LJ;Tricault Y;Tsafack N;Tschumi M;Valantin-Morison M;Van Trinh M;van der Werf W;Vierling KT;Werling BP;Wickens JB;Wickens VJ;Woodcock BA;Wyckhuys K;Xiao H;Yasuda M;Yoshioka A;Zou Y
通讯作者：
Zou Y
影响因子：
5
作者：
Letourneau, Deborah K.;Armbrecht, Inge;Reyes Trujillo, Aldemar
通讯作者：
Reyes Trujillo, Aldemar
影响因子：
3.7
作者：
Mkenda, Prisila;Mwanauta, Regina;Belmain, Steven R.
通讯作者：
Belmain, Steven R.
DOI：
10.1098/rspb.2013.3148
发表时间：
2014-03-22
影响因子：
4.7
作者：
Classen, Alice;Peters, Marcell K.;Steffan-Dewenter, Ingolf
通讯作者：
Steffan-Dewenter, Ingolf
影响因子：
18
作者：
Gurr, Geoff M.;Lu, Zhongxian;Heong, Kong Luen
通讯作者：
Heong, Kong Luen