Constitutive and herbivore‐induced volatiles in pear, alder and hawthorn trees Petru ScutareanuJan BruinBas Drukker Research articles Pages: 63 - 74
Anthranilic acid: a free amino‐acid pheromone in the black chafer, Holotrichia loochooana loochooana Hiroe YasuiSadao WakamuraYasutsune Sadoyama Research articles Pages: 75 - 80
Biosynthetic studies on marking pheromones of bumblebee males Anna LuxováIrena ValterováAleš Svatoš Research articles Pages: 81 - 87
Sex pheromone components of male Tirathaba mundella (Lepidoptera: Pyralidae) Yorianta SasaerilaRegine GriesHardi ((no family name)) Research articles Pages: 89 - 93
Amino acids during development of mountain birch leaves Teija RuuholaVladimir OssipovErkki Haukioja Research articles Pages: 95 - 101
Spread of metals through an invertebrate food chain as influenced by a plant that hyperaccumulates nickel Lynsey R. PetersonVictoria TrivettA. Joseph Pollard Research articles Pages: 103 - 108