Results 21 to 30 of about 635,250 (255)

Molecular Identification and Sequence Analysis of Tobacco Leaf Curl Begomovirus from Jember, East Java, Indonesia

Hayati Journal of Biosciences, 2008
Begomovirus had been proved as the causal agent of leaf curl disease in tobacco in Indonesia, or commonly in Indonesia called as penyakit krupuk tembakau.
SRI HENDRASTUTI HIDAYAT, ORAWAN CHATCHAWANKANPANICH, NOOR AIDAWATI   +2 more
doaj   +3 more sources

Variation of field symptoms and molecular diversity of the virus isolates associated with chilli leaf curl complex in different agroecological regions of Sri Lanka

Tropical Agricultural Research, 2017
The present study was conducted to detect and identify the virus isolates and to determine the molecular diversity associated with CLCC-infected chilli plants grown in a wide range of agroecological zones in Sri Lanka over two consecutive cultivation ...
G. D. N. Menike, D. M. De Costa
doaj   +1 more source

Detection and Sequence Diversity of Begomovirus Associated with Yellow Leaf Curl Disease of Pepper (Capsicum annuum) in West Sumatra, Indonesia

Microbiology Indonesia, 2010
Yellow leaf curl disease of pepper has become an emerging important disease in West Sumatra since early 2000. Several attempts have been made, including disease survey and detection, in order to identify the causal agent of the disease.
JUMSU TRISNO, SRI HENDRASTUTI HIDAYAT, TRIMURTI HABAZAR, ISHAK MANTI, . JAMSARI   +4 more
doaj   +1 more source

Genetics and gene action for resistance to leaf curl disease in chilli (Capsicum annuum)

The Indian Journal of Agricultural Sciences, 2019
Leaf curl disease of chilli has become a big menace and destroys the crop every year during kharif season because of which the farmers have abandoned growing the crop in kharif which is the main season of cultivation. Resistance breeding is the only safe
AMIT K MATHUR, ARPITA SRIVASTAVA, MANISHA MANGAL, R K SARITHA, B S TOMAR, VINOD KUMAR SHARMA   +5 more
doaj   +1 more source

Identification of Novel Begomoviruses Associated with Leaf Curl Disease of Papaya (Carica papaya L.) in India

Agronomy, 2022
Papaya (Carica papaya L.) is one of the most important fruit crops grown in tropical and subtropical regions of the world. Papaya leaf curl disease is one of the greatest concerns next to Papaya ring spot disease for India and the world.
Premchand Udavatha, Raghavendra K. Mesta, Mantapla Puttappa Basavarajappa, Venkataravanappa Venkataravanappa, Venkatappa Devappa, Lakshminarayana Reddy C. Narasimha Reddy, Kodegandlu Subbanna Shankarappa   +6 more
doaj   +1 more source

Multiple begomoviruses found associated with cotton leaf curl disease in Pakistan in early 1990 are back in cultivated cotton

Scientific Reports, 2017
The first epidemic of cotton leaf curl disease (CLCuD) in early 1990’s in the Indian subcontinent was associated with several distinct begomoviruses along with a disease-specific betasatellite.
Muhammad Zubair, Syed Shan-e-Ali Zaidi, Sara Shakir, Muhammad Farooq, Imran Amin, Jodi A. Scheffler, Brian E. Scheffler, Shahid Mansoor   +7 more
doaj   +1 more source

Genetic Diversity and Geographic Distribution of Cucurbit-Infecting Begomoviruses in the Philippines

Plants, 2023
Cucurbits are important economic crops worldwide. However, the cucurbit leaf curl disease (CuLCD), caused by whitefly-transmitted begomoviruses constrains their production.
Zhuan Yi Neoh, Hsuan-Chun Lai, Chung-Cheng Lin, Patcharaporn Suwor, Wen-Shi Tsai   +4 more
doaj   +1 more source

The amount and chemistry of acylsugars affects sweetpotato whitefly (Bemisia tabaci) oviposition and development, and tomato yellow leaf curl virus incidence, in field grown tomato plants.

PLoS ONE, 2023
The objectives of this study were to ascertain the impact of endogenous production of trichome-exuded acylsugars on insects and insect transmitted virus by evaluating tomato lines and their hybrids bred for acylsugar production under field settings on ...
John R Smeda, Hugh A Smith, Martha A Mutschler   +2 more
doaj   +1 more source

Sweepoviruses cause disease in sweet potato and related Ipomoea spp.: fulfilling Koch's postulates for a divergent group in the genus begomovirus. [PDF]

PLoS ONE, 2011
Sweet potato (Ipomoea batatas) and related Ipomoea species are frequently infected by monopartite begomoviruses (genus Begomovirus, family Geminiviridae), known as sweepoviruses.
Helena P Trenado, Anelise F Orílio, Belén Márquez-Martín, Enrique Moriones, Jesús Navas-Castillo   +4 more
doaj   +1 more source

Identification and estimation of sequence variation dynamics of Tomato Leaf curl Palampur virus and betasatellite complex infecting a new weed host

Biotechnology & Biotechnological Equipment, 2022
Leaf samples from the symptomatic Solanum nigrum plants showing curling on leaf margins, leaf chlorosis, leaf crumpling and stunting in growth were collected during spring 2018.
Muhammad Naeem Sattar, Muhammad Khurshid, Hossam S. El-Beltagi, Zafar Iqbal   +3 more
doaj   +1 more source