BACKGROUND AND AIMS The Asian genus Vigna, to which four cultivated species (rice bean, azuki bean, mung bean and black gram) belong, is suitable for comparative genomics. The aims were to construct a genetic linkage map of rice bean, to identify the genomic regions associated with domestication in rice bean, and to compare these regions with those in azuki bean. METHODS A genetic linkage map...

١ Physiology of carrot growth and development Introduction • Carrot (Daucus carota L. ssp. Sativus (Hoffm.) Schübl. & G. Martens) originates from the wild forms growing in Europe and southwestern Asia (Banga 1984). • The western type of cultivated carrot is thought to derive from the anthocyanin-containing forms found in Afghanistan. • The first cultivated carrot types were purple or violet; ye...

Pratylenchus lentis n. sp. parasitizing roots of lentil in Sicily, Italy, is described and illustrated. The new species is characterized by a relatively high lip region with three annuli, mean stylet length of 16 mum, with anteriorly flattened knobs, cylindrical body with a relatively anterior vulva, large and ovoid spermatheca full of sperm, plump tail with truncate, irregularly annulated term...

In order to identify ecotyps of field binweed (Convolvulus arvensis L.), seeds from eight proviences, including 125 populations were gathered and sent to Weed Research Department of Plant Pests & Diseases Research Institute, Tehran, Iran. These seeds planted in a uniform environment condition in Tehran. On the base of 24 morphological and physiological characteristics of seedling that derived f...

introduction: lysiphlebus fabarum marshall (hymenoptera: braconidae: aphidiinae) is a common aphidiine parasitoid in central europe, where it attacks more than 70 species of aphids. although both unisexual (thelytokous) and bisexual (arrhenotokous) strains of l. fabarum have been reported in iran, the former appear to be more widely distributed. aphid control in iran relies heavily on pesticide...

Cultivated carrot and its wild ancestor co-occur in most temperate regions of the world and can easily hybridize. The genetic basis of the process of domestication in carrot is not well understood. Recent results of an investigation on genetic diversity structure of cultivated and wild carrot and signatures for domestication using Diversity Arrays Technology (DArT) allowed identification of pol...

Stem and bulb nematode, Ditylenchus dipsaci Kühn, 1857 (Tylenchida: Anguinidae), is one of the most important plant parasitic nematodes worldwide. The host range local populations needs to be determined for control using crop rotation. Susceptibility 29 species was tested onion garlic D. from Central Anatolian Plateau in Turkey under growth chamber conditions Karaman 2019. Based on reproduction...