A richly illustrated guide to wasps around the worldWasps have been around since before the dinosaurs and are one of the world’s largest insect groups. More than 150,000 species have been identified, and while the black-and-yellow insect with a cinched waist may be the most familiar, most wasps are tiny parasitoids that use other insects for food. Wasps of the World provides a breathtaking look at the diverse characteristics, habitats, and lifestyles of th...

This new edition of Sasol First Field Guide to Butterflies & Moths of Southern Africa has been fully updated and revised, bringing it in line with the most recent developments in field. It also features new images of all the species and families covered, facilitating quick, easy and accurate identification. With the help of the full-colour photographs and easy-to-read text, the young adult and budding naturalist will be able to identify the more common butterflies and moth groups found in ...

The superfamily Chalcidoidea (the jewel wasps) are part of the insect order Hymenoptera. The superfamily comprises more than 27,000 known species, with an estimated total diversity of more than 500,000 species, meaning that the vast majority have yet to be discovered and described. Most of the species are parasitoids, attacking the egg, larval stage or pupal stage of their host, though many other life cycles are known including gall associates and fig pollinators. This landmark volume has ...

The common fig Ficus carica L. is an ancient fruit native to the Mediterranean. Dried figs have been successfully produced and processed in arid regions with little sophisticated infrastructure for centuries. Figs are rich in fibre, trace minerals, polyphenols and vitamins, with higher nutrient levels than most fruits. Advances in agricultural production and postharvest technologies have not only improved the efficiency of dried fig production but have facilitated the development of high v...