Given the lack of a resistant genetic pool in host plants, the introduction of exotic invasive pathogens can result in epidemics that affect a specific ecosystem and economy. Plant quarantine, which is designed to protect endemic plant resources, is a highly invaluable safeguard that should keep biosecurity with increasing international trade and global transportation. A total of 34 species of ...

This is the first report to present a full-length cDNA (designated HbPR-1) encoding a putative basic HbPR-1 protein from rubber tree (Hevea brasiliensis) treated with salicylic acid. It was characterized and also expressed in Nicotiana benthamiana using Agrobacterium-mediated transient gene expression system in order to investigate the role of HbPR-1 gene in rubber tree against its oomycete pat...

Abstract Non-vascular plants associating with arbuscular mycorrhizal (AMF) and Mucoromycotina ‘fine root endophyte’ (MFRE) fungi derive greater benefits from their fungal associates under higher atmospheric [CO 2 ] (a[CO ]) than ambient; however, nothing is known about how changes in a[CO affect MFRE function vascular plants. We measured movement of phosphorus (P), nitrogen (N) carbon (C) betwe...

In order to investigate the Oomyceteous species of the rice paddy fields of Fars province (Iran), during 2013–15, infected roots and crowns together with soil around seedlings and irrigation water were sampled. Based on the morphological, morphometric and physiological studies along with phylogenetic analyses of internal transcribed spacer sequences based on neighbor joining method, two Phytoph...

Tomat ceri merupakan jenis sayur yang dapat dibudidayakan dengan metode konvensional di dataran tinggi. Seiring bertambahnya permintaan, pola budidaya tomat hidroponik mulai dikembangkan teknik rendah. Pertumbuhan tidak lepas dari serangan patogen. Salah satu patogen Phytopthora infestans menyerang yaitu atau dikenal sebagai penyakit hawar daun bakteri. Penyakit ini menyebabkan kematian pada ta...

Organic agriculture is gaining importance and the market for organic products has been significantly increasing nowadays. Different diseases affect tomato especially pathogen Phytophtora infestans, which a major threat in durable agriculture. A greenhouse experiment was carried out to evaluate effect of new biorational protection product Carbecol humic substances Ecolit late blight management t...

Based on field research in the Murmansk Region past two years, twenty lichen species (Acolium karelicum, Bacidina inundata, Biatora chrysantha, B. efflorescens, Bryoria glabra, Hymenelia rhodopis, Lecanora albellula, L. anopta, cadubriae, Lecidea albohyalina, Lepraria elobata, jackii, Micarea melaena, M. misella, Rhexophiale rhexoblephara, Thelidium submethorium, Verrucaria hydrela, Xylographa ...