Characterisation of Colletotrichum siamense TD1causing anthracnose leaf spots of Camellia tamdaoensis Ninh et Hakodaat the Tam Dao National Park

نویسندگان

چکیده

Camellia L. is a precious medicinal plant with 16 different species and high economic value. In Tam Dao National Park, Vinh Phuc, rich in ingredients. Anthracnose severe disease caused by fungi on the leaves of L., however, research fungus causing anthracnose Vietnam remains limited. this study, anthracnose-infected tamdaoensis Ninh et Hakoda Park were collected, causative agent was isolated. Eleven fungal strains that cause obtained through gene sequence identification internal transcribed spacer (ITS) region. One strain selected to isolate DNA determine ITS Based ITSsequence, C. Hakodawas Colletotrichum siamense TD1. The determined be 522 bp length, 52.30% guanine-cytosine (GC) content, registered GenBank accession number OK560718. Pathogenicity tests conducted fulfil Koch’s postulates. This first report leaf spots Hakodacaused TD1in Vietnam. results provide helpful information for management are necessary future studies selecting disease-resistant varieties

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Forecasting Areas Vulnerable to Forest Conversion in the Tam Dao National Park Region, Vietnam

Tam Dao National Park (TDNP) is a remaining primary forest that supports some of the highest levels of biodiversity in Vietnam. Forest conversion due to illegal logging and agricultural expansion is a major problem that is hampering biodiversity conservation efforts in the TDNP region. Yet, areas vulnerable to forest conversion are unknown. In this paper, we predicted areas vulnerable to forest...

متن کامل

Diverse Colletotrichum species cause anthracnose of tea plants (Camellia sinensis (L.) O. Kuntze) in China

Anthracnose caused by Colletotrichum is one of the most severe diseases that can afflict Camellia sinensis. However, research on the diversity and geographical distribution of Colletotrichum in China remain limited. In this study, 106 Colletotrichum isolates were collected from diseased leaves of Ca. sinensis cultivated in the 15 main tea production provinces in China. Multi-locus phylogenetic ...

متن کامل

assessment of the park- ang damage index for performance levels of rc moment resisting frames

چکیده هدف اصلی از طراحی لرزه ای تامین ایمنی جانی در هنگام وقوع زلزله و تعمیر پذیر بودن سازه خسارت دیده، پس از وقوع زلزله است. تجربه زلزله های اخیر نشان داده است که ساختمان های طراحی شده با آیین نامه های مبتنی بر نیرو از نظر محدود نمودن خسارت وارده بر سازه دقت لازم را ندارند. این امر سبب پیدایش نسل جدید آیین نامه های مبتنی بر عملکرد شده است. در این آیین نامه ها بر اساس تغییرشکل های غیرارتجاعی ...

15 صفحه اول

Mysmenidae (Arachnida, Araneae), a spider family newly recorded from Vietnam.

The spider family Mysmenidae is reported from Vietnam for the first time. Both sexes of three new species are described: Calodipoena tamdaoensis n. sp. from Tam Dao National Park, Gaoligonga taeniata n. sp. and Mysmena maculosa n. sp. from Cuc Phuong National Park. Morphological descriptions, diagnoses and comparative illustrations are provided.

متن کامل

Characterisation of Colletotrichum Species Causing Anthracnose Disease of Mango in Italy

1Agricultural Research Center, Plant Pathology Research Institute, 12619 Giza, Egypt 2Dipartimento di Agricoltura, Alimentazione e Ambiente, sezione Patologia Vegetale, University of Catania, Via S. Sofia 100, 95123 Catania, Italy 3International Center for Advanced Mediterranean Agronomic Studies, 70100 Valenzano (Bari), Italy 4Istituto di Scienze delle Produzioni Alimentari,Via Amendola 122/O,...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Vietnam Journal of Science, Technology and Engineering

سال: 2023

ISSN: ['2525-2461', '2615-9937']

DOI: https://doi.org/10.31276/vjste.65(2).26-29