Bitki büyümesini teşvikleyici rizobakteriler (PGPR), bitkinin hastalıklara dirençli hale gelmesinde önemli rol oynamaları sebebiyle sürdürülebilir tarım sistemlerine katkı sağlamaktadır. Bu çalışmada, Çanakkale ili Ezine ilçesinin 6 km kuzeyinde bulunan serpantin yamaçlarında yayılan Alyssum pinifolium (Nyar, T.R. Dudley) bitki köklerinden alınan toprak örneklerinden elde edilen bakteri izolatl...

In this study, esterase isozyme polymorphisms in Boreal-Tertiary origin relict endemic L. orientalis populations were investigated. Four populations located in the Southern and the Southwestern regions of Turkey were screened. Two of these populations (Fethiye-Günlüklü and Fethiye-İnlice) belong to subspecies L. orientalis Mill.var. orientalis. The other two (Muğla-Köyceğiz and Antalya-Gebiz) b...

Seeds of eight commonly grown bedding plant species [Ageratum houstonianum Mill., Begonia × semperflorens Hort., Impatiens wallerana Hook., Lobularia maritima (L.) Desv., Petunia × hybrida Hort., Pelargonium hortorum L.H. Bailey, Salvia splendens F. Sellow, Tagetes patula] were germinated at pH values from 4.5 to 7.5 at 0.5 increments. Seeds were germinated in petri dishes on filter paper satur...

The invasive aquatic plant Eurasian watermilfoil (Myriophyllum spicatum L.) can hybridize with the related North American native species northern watermilfoil (M. sibiricum Kom.). Hybrid watermilfoil (M. spicatum × M. sibiricum) populations have higher fitness and reduced sensitivity to some commonly used aquatic herbicides, making management more difficult. There is growing concern that manage...