The egg parasitoid, Trichogramma (Hymenoptera: Trichogrammatidae), is used extensively around the world as a biological control agent for the control of lepidopterous pests. Wasps are either released to augment an existing population “inoculative release,” or they are released in large numbers to coincide with maximum pest pressure “inundative release.” Field releases however, have had variable...

A faunistic survey of Euphorinae (Hym., Braconidae) in southern Iran, as well as an updated checklist of the genera and species in Iran, are presented. Sampling was performed using Malaise traps at different locations of Hormozgan province and Qeshm Island in Persian Gulf during 2011-2013. In total, 38 species belonging to 10 genera are listed from Iran. The recorded species belong to the follo...

in the course of study on larval parasitoids of carob moth, ectomyelois ceratoniae zeller (lep.: pyralidae), an hyperparasitoid wasp, pachycrepoideus vindemmiae rondani, was collected from pupae of apanteles sp. (hym.: braconidae). the latter species is the larval parasitoid of the carob moth. the p. vindemmiae belongs to the family pteromalidae and is a new record for iran insect fauna.

We now face many requirements for development of large-scale intelligent software systems. Hybrid intelligent information systems (HIIS) present a special case in the context of integrated systems in that both traditional information system and knowledge based system development methods are required. This paper describes the Hybrid Methodology (HyM) for the development of such systems in which ...

The 14 species of Ficus of the subgenus Sycomorus (Moraceae) are invariably pollinated by Ceratosolen species (Hym. Chalcidoidea), which in turn reproduce in the fig florets. They are distributed mostly in continental Africa, Madagascar, and the Mascarene and Comoro Islands, but 1 species extends its geographical range all over the Oriental region. Fig-pollinator relationships are usually stric...

Throughout the animal kingdom, Haller's rule holds that smaller individuals have larger brains relative to their body than larger-bodied individuals. Such brain-body size allometry is documented for all animals studied to date, ranging from small ants to the largest mammals. However, through experimental induction of natural variation in body size, and 3-D reconstruction of brain and body volum...