Guava’da, (Psidium Guajava L.) ticari bahçelerin kurulumunda aşıyla üretilmiş fidanlar tercih edilmektedir. Aşı ile çoğaltmada öncelikle aşı yapılacak çöğür ya da anaca ihtiyaç duyulmaktadır. Bu amaçla planlanan bu araştırmada, bazı arbüsküler mikorizal fungus (AMF) türlerinin, aşılamada kullanılacak guava çöğürlerinin büyüme ve gelişmesi üzerine etkilerinin belirlenmesi amaçlanmıştır. Çalışmad...

A field experiment was carried out at Agricultural Researchs and the Experiments Station in Wasit province during 2019-2020 season. This study aimed to investigate effect of three factors, first being biofertilizer levels (without addition , a combination Bacillus megaterium + Glomus mosseae complet G. mosseae, Azotobacter chroococcum, B. Azospirillum brasilense). second factor vermicompost (wi...

We studied the effect of constitutive expression of pathogenesis-related proteins (PRs) in tobacco plants on vesicular-arbuscular mycorrhiza. Tobacco lines genetically transformed to express various PRs constitutively under the control of the cauliflower mosaic virus 35S promoter of tobacco were examined. Immunoblot analysis and activity measurements demonstrated high levels of expression of th...

We detected, for the first time, the occurrence of vegetative incompatibility between different isolates of the arbuscular mycorrhizal fungal species Glomus mosseae. Vegetative compatibility tests performed on germlings belonging to the same isolate showed that six geographically different isolates were capable of self-anastomosing, and that the percentage of hyphal contacts leading to fusions ...

The interaction between two autochthonous microorganisms (Brevibacillus brevis and Glomus mosseae) isolated from Cd amended soil increased plant growth, arbuscular mycorrhizal (AM) colonization and physiological characteristics of the AM infection (measured as SDH or ALP activities). The enhanced plant Cd tolerance after coinoculation with native microorganisms seemed to be a consequence of inc...

The colonisation intensity and composition of the mycorrhizal community in the aquatic plants Lobelia dortmanna and Littorella uniflora were studied. The mycorrhizal fungi were characterised by fungal specific nested PCR and sequencing using the 5'-end of the LSU rDNA as target. For this, primers for the clade of Acaulospora, the clade including Glomus mosseae and G. intraradices and the clade ...