Results 21 to 30 of about 39,160 (208)
Calonectria (Cylindrocladium) species associated with dying Pinus cuttings [PDF]
, 2009 Calonectria (Ca.) species and their Cylindrocladium (Cy.) anamorphs are well-known pathogens of forest nursery plants in subtropical and tropical areas of the world.
Lombard, L. +4 more
core +2 more sources
Resistance Screening of Groundnut Advanced Breeding Lines against Collar Rot and Stem Rot Pathogens [PDF]
International Journal of Pure & Applied Bioscience, 2018 Forty groundnut advanced breeding lines along with susceptible checks JL-24, J-11 and TMV-2 were used for collar rot (Aspergillus niger) and stem rot (Sclerotium rolfsii) disease screening. Based on the per cent number of plants affected by the collar rot pathogen, the advanced breeding lines were categorized into four groups.
Divya Rani, V +4 more
openaire +2 more sources
Biological Control of Groundnut Stem Rot and Collar Rot Pathogens under in vitro Conditions
International Journal of Environment and Climate Change, 2023 The experiment was conducted under laboratory conditions by using native isolates. These were tested against stem rot (S. rolfsii) and collar rot (A. niger) pathogens of groundnut under in vitro conditions by using dual culture technique. The fungal and bacterial bioagents which are inhibitory against these pathogens were identified by 18S rRNA (fungi)
V. Divya Rani +5 more
openaire +1 more source
Phytophthora Root and Collar Rot of Paulownia, a New Disease for Europe [PDF]
Forests, 2021 Paulownia species are fast growing trees native to China, which are being grown in managed plantings in several European countries for the production of wood and biomasses. In 2018, wilting, stunting, leaf yellowing, and collapse, as a consequence of root and crown rot, were observed in around 40% of trees of a 2-year-old planting of Paulownia elongata
Francesco Aloi +8 more
openaire +2 more sources
First report of Rhizoctonia solani AG 2-3 on chickpea in Tunisia
Phytopathologia Mediterranea, 2010 Chickpea plants (cv. Béja 1) showing typical symptoms of root and collar rots were collected from the Beja area (Tunisia). Visual diagnostic, isolation and microscopic observation identified the causal organism as Rhizoctonia solani. Sequence data of the
Noura OMRI BEN YOUSSEF +3 more
doaj +1 more source
Flow Field Evolution of a Decaying Sunspot [PDF]
, 2007 We study the evolution of the flows and horizontal proper motions in and around a decaying follower sunspot based on time sequences of two-dimensional spectroscopic observations in the visible and white light imaging data obtained over six days from June~
Alexandra Tritschler +16 more
core +1 more source
Journal of Agrometeorology, 2021 A study was conducted to find out the influence of weather factors, soil temperature and soil moisture on the incidence of Sclerotium rolfsii Sacc. induced collar rot disease in betelvine (Piper betle L.), during 2016 to 2018.
PRABIR KUMAR GARAIN +2 more
doaj +1 more source
Passion Fruit (Passiflora spp.) species as sources of resistance to soil phytopathogens Fusarium solani and Fusarium oxysporum f. sp. Passiflorae complex [PDF]
Revista Brasileira de Fruticultura, 2021 The stem rot and fusarium vascular wilt are among the main factors the most limiting the passion fruit cultivation in the State of Mato Grosso. This study aimed to evaluate the resistance / susceptibility of the genus Passiflora species to soil pathogens
Juliana Avelar de Carvalho +5 more
doaj +1 more source
Characterization of a bacterial collar and rhizome rot of banana (Musa paradisiaca) caused by strains of Erwinia chrysanthemi pv. paradisiaca [PDF]
, 2013 A serious collar and rhizome rot disease of banana was observed in the north region of Maharashtra state in post rainy season. The disease was caused by the bacterial strains of Erwinia chrysanthemi pv.
Borkar, Suresh G. +4 more
core +2 more sources
Incidence of Collar Rot of Groundnut in Rajasthan and its Management [PDF]
LEGUME RESEARCH - AN INTERNATIONAL JOURNAL, 2022 Background: Groundnut (Arachis hypogaea L.) is an important legume crop of tropical and sub-tropical areas of the world. This crop suffers from several diseases like early leaf spot, late leaf spot, rust, groundnut bud necrosis, peanut clump and collar rot etc. But collar rot caused by Aspergillus niger van Teighem is one of the most important seed and
Tejpal Bajaya +3 more
openaire +1 more source