Annual life cycle of the hawthorn spider mite, Tetranychus viennensis Zacher (acarina:tetranychidae) on deciduous oak.

Effects of host plant on life-history traits in the polyphagous spider mite Tetranychus urticae

Studying antagonistic coevolution between host plants and herbivores is particularly relevant for polyphagous species that can experience a great diversity of host plants with a large range of defenses. Here, we performed experimental evolution with the polyphagous spider mite Tetranychus urticae to detect how mites can exploit host plants. We thus compared on a same host the performance of rep...

Two spotted spider mite (Tetranychus urticae) selection to Arabidopsis thaliana

ii Acknowledgements iii Table of

“the effect of risk aversion on the demand for life insurance: the case of iranian life insurance market”

abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...

کنه ارغوانی درختان میوه (TETRANYCHUS VIENNENSIS ZaCHER ( ACARI : TETRANYCHIDAE یک آفت جدید برای درختان میوه ایران

Comparative Demography of the Spider Mite, Tetranychus ludeni, on Two Host Plants in West Africa

Amaranthus cruentus Solanum macrocarpon Tetranychus ludeni T. ludeni A. cruentus S. macrocarpon A. cruentus S. macrocarpon T. ludeni T. ludeni rm Ro T. ludeni T. ludeni S. macrocarpon A. cruentus. T. ludeni Amaranthus cruentus Solanum macrocarpon Tetranychus ludeni Journal of Insect Science