Common bean (Phaseolus vulgaris L.) is one of the most important and widely cultivated Legume in the world. The two-spotted spider mite (TTSM), is one of the most important agricultural pests. This research provided some evidence of the applicability of CuO nano particles and nano capsule for controlling TTSM. To evaluate the effect of copper nano-capsules on the populations of TSSM from red be...

Faba bean is a major grain legume widely cultivated in many countries.There are a large number of viruses damaging faba bean crop. In this survey, during 2011-2012 growing seasons, to determine the distribution of Bean yellow mosaic virus (BYMV), Bean common mosaic virus (BCMV), Cucumber mosaic virus (CMV), Tomato spotted wilt virus (TSWV) and Alfalfa mosaic virus (AMV), 630 samples were collec...

effect of oil neem seed extract and the neem kernel powder mixed with methanol 85% and ethanol 95% were investigated on two spotted spider mite (tetranychus urticae) under greenhouse (25 ± 5 °c and 40 ± 10% r. h.) and laboratory conditions. mortality percent of each above-mentioned solvent in different concertrations (0.03, 0.06, 0.09, 0.12, 0.15, 0.2, 0.3 and 0.5%) by three methods (leaf dip, ...

in order to evaluate nitrogen fixation ability and nutrients uptake in three cultivars of common bean (phaseolus vulgaris l.) inoculating with some types of inoculants containing different strains of rhizobium leguminosarum; bv. phaseoli an experimental design was conducted in khoramdarah region in 2006 and 2007. in this investigation three types of biological fertilizers including rb117, rb123...

Aggregation behavior of adult western spotted cucumber beetles (Diabrotica undecimpunctata undecimpunctata Mannerheim) (Coleoptera: Chrysomelidae) was examined in six snap bean (Phaseolus vulgaris) fields adjacent to corn fields in western Oregon in 2004-2006. In the 2004 and 2005 studies, sweep net sampling was used to estimate beetle numbers along transect lines running perpendicular to the e...

two-spotted spider mite, tetranychus urticae koch. is one of the most harmful pest of common bean in most areas of iran, including lorestan province. the appropriate unit and universe sampling of mite population were investigated in common bean fields in borujerd, dorud and azna in 2008. the results showed that samples should be taken from top, middle and bottom of the plant height. in addition...

Phosphorus (P) deficiency is widespread in regions where the common bean (Phaseolus vulgaris), the most important legume for human consumption, is produced, and it is perhaps the factor that most limits nitrogen fixation. Global gene expression and metabolome approaches were used to investigate the responses of nodules from common bean plants inoculated with Rhizobium tropici CIAT899 grown unde...

The two-spotted spider mite, Tetranychus urticae Koch, has caused significant damage to vineyards in the valley of São Francisco River Brazil. Neoseiulus idaeus Denmark & Muma is one most abundant species predatory mites on vines this region. This study evaluated population growth rates T. leaves two grape (Vitis vinifera L.) cultivars (‘Italia’ and ‘Superior Seedless’) jack bean [Canavalia ens...

abstract common bean (phaseolus vulgaris l.) is one of the most important crops in lorestan province with about 23000 ha. in this area, two spotted spider mite (tssm) tetranychus urticae koch is the key pest of this crop. to study the effect of macroelements (npk) fertilizers, on controlling tssm and their effect on some agronomic characters of derakhshan bean cultivar, two same trails (1. trea...