1. Aizen MA, Garibaldi LA, Cunningham SA, Klein AM (2009) How much does agriculture depend on pollinators? Lessons from long-term trends in crop production. Ann Bot 103:1579–1588
2. Akhurst RJ, Dunphy G (1993) Tripartite interactions between symbiotically associated entomopathogenic bacteria, nematodes, and their insect hosts. In: Beckage N, Thompson S, Federici B (eds) Parasites and pathogens of insects, vol 2. Academic, New York, pp 1–23
3. Albano S, Chagnon M, de Oliveira D, Houle E, Thibodeau PO, Mexia A (2009) Effectiveness of Apis mellifera and Bombus impatiens as dispensers of the Rootshield biofungicide (Trichoderma harzianum, strain T-22) in a strawberry crop. Hell Plant Prot J 2:57–66
4. Aleklett K, Hart M, Shade A (2014) The microbial ecology of flowers: an emerging frontier in phyllosphere research. Botany 92:253–266
5. Alma CR, Goettel MS, Roitberg BD, Gillespie DR (2007) Combined effects of the entomopathogenic fungus, Paecilomyces fumosoroseus Apopka-97, and the generalist predator, Dicyphus hesperus, on whitefly populations. BioControl 52:669–681