Apis mellifera L. is native to Europe, Africa, and Asia (including Saudi Arabia, Iran and the Ural mountains of Russia). It is currently widely distributed across the world due to multiple migrations and introductions (Ruttner, 1988). Apis mellifera includes about two dozen subspecies that are present in different regions of the world. These subspecies have been classified into five main lineag...

Four native Papaver species of Iran, i. e. P. glaucum, P. tenuifolium, P. dubium and P. fugax, were collected from their natural habitat and subjected to HPLC analysis for determination of their morphine, codeine and thebaine content. P. dubium and R. glaucum contained all of the three mentioned narcotic alkaloids, while morphine was not found in P. fugax, and P. tenuifolium was free from codeine.

the seed beetle, stafor limbatus (horn) (col.: bruchidae), collected from bushehr and yazd provinces, iran, on acasia sp. and prosopis farcta, is newly recorded from iran. it is native to southwestern united states but distributed in various parts of the world. the beetle was identified by delobel from france.

the subgroup j of alv (alv-j) has emerged as an important pathogen of meat-type chickens since1989. this virus is responsible for economic losses due to both mortality and depressed performance inchickens. so, the objective of this study is the detection of alv-j in the albumen of commercial and nativefowl eggs using rt-pcr. three hundred and seventy egg albumens were randomly selected from dif...

The subgroup J of ALV (ALV-J) has emerged as an important pathogen of meat-type chickens since1989. This virus is responsible for economic losses due to both mortality and depressed performance inchickens. So, the objective of this study is the detection of ALV-J in the albumen of commercial and nativefowl eggs using RT-PCR. Three hundred and seventy egg albumens were randomly selected from dif...