Sex pheromones have been characterized only for species in the subfamilies Rutelinae and Melolonthinae; aggregation pheromones have been identified for two species in the Dynastinae. Melolonthines utilize mainly amino acid derivatives and terpenoid compounds, but sex pheromones of rutelines are fatty acid derivatives. Various other species utilize japonilure-type lactones that are produced by d...

There has been tremendous growth in the area of chemical ecology and the study of coevolution. Over the past decade, the pages of New Phytologist have been publishing increasingly important reviews (Strauss et al., 2005; Keeling & Bohlmann, 2006; Heil, 2008; Dudareva et al., 2013) and original studies (Leitner et al., 2005; Agrawal et al., 2009; Huang et al., 2012; Zhang et al., 2013) that have...

The Colorado potato beetle (CPB) has been a major insect pest to potato farming for over 150 years and various control methods have been established to reduce its impact on potato fields. Crop rotation and pesticide use are currently the most widely used approaches, although alternative methods are being developed. Here we review the role of various volatile and nonvolatile chemicals involved i...

Lepidopteran insects use sex pheromones to communicate for mating. Olfactory communication and mate-finding can be prevented by permeating the atmosphere with synthetic pheromone. Pheromone-mediated mating disruption has become a commercially viable pest management technique and is used to control the codling moth, Cydia pomonella, a key insect pest of apple, on 160,000 ha worldwide. The codlin...

authors identified a tyrosinase-like enzyme, NspF, that was homologous to tyrosinaselike GriF in grixazone biosynthesis. Tyrosinases contain a binuclear copper cluster and have known functions as monoand diphenol oxidases (for example, in melanin production), in keeping with the elucidated role of GriF. However, because a traditional N-oxidase was absent from the 4,3-HNBAm gene cluster, the aut...

a National Engineering Laboratory of Soil Nutrient Management, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China b Soil Erosion and Degradation Research Group, Department of Geography, University of Valencia, Valencia, Spain c Soil Physics and Land Management Group, Wageningen University, Droevendaalsesteeg 4, 6708PB Wageningen, The Netherlands d University of Ch...

Department of Molecular Ecology (H.K., N.H., I.G., I.T.B.) and Department of Biosynthesis/Nuclear Magnetic Resonance (K.S.), Max-Planck Institute for Chemical Ecology, Jena 07745, Germany; Department of Biochemistry and Department of Energy Great Lakes Bioenergy Research Center, University of Wisconsin, Madison, Wisconsin 53706 (J.R.); and Institute of Plant Science and Resources, Okayama Unive...