Results 41 to 50 of about 963 (177)

Biology and Epidemiology of Venturia Species Affecting Fruit Crops: A Review

Frontiers in Plant Science, 2017
The fungal genus Venturia Sacc. (anamorph Fusicladium Bonord.) includes plant pathogens that cause substantial economic damage to fruit crops worldwide.
Elisa González-Domínguez, Josep Armengol, Vittorio Rossi   +2 more
doaj   +1 more source

Genetic mapping and pyramiding of two new pear scab resistance QTLs

, 2015
Scab is one of the major fungal diseases infecting pear trees, causing the greatest economic losses. Identifying and pyramiding scab resistance factors should help in breeding new resistant pear cultivars.
Chevalier, Michel, Tellier, Marie, Leforestier, Diane, T. Yamamoto, M. Chevalier, Durel, Charles Eric, C. Denancé, Y. Lespinasse, RAVON, ELISA, Guérif, Philippe, P. Guérif, Yamamoto, T., D. Leforestier, E. Ravon, M. Tellier, S. Terakami, C.E. Durel, Denance, Caroline, Lespinasse, Yves, Terakami, S., L. Perchepied, Perchepied, Laure   +21 more
core   +1 more source

Identification of the CDPK Pan-Genomic Family in Pear (Pyrus spp.) and Analysis of Its Response to Venturia nashicola

Horticulturae
This study investigated the phylogenetic relationships in the pear calcium-dependent protein kinase (CDPK) pan-gene family and elucidated its role in the resistance to scab disease caused by Venturia nashicola. By integrating data from eight genomic sets
Xing Hu, Yixuan Lian, Zhaoyun Yang, Tong Li, Yuqin Song, Liulin Li   +5 more
doaj   +1 more source

Infection Behavior ofVenturia nashicola, the Cause of Scab on Asian Pears [PDF]

Phytopathology®, 2000
The infection of Japanese pear by Venturia nashicola, the cause of scab on Asian pears (Japanese pear, Pyrus pylifolia var. culta; Chinese pear, P. ussuriensis), was examined using light and electron microscopy to determine the mechanism of resistance in pears. Early stages of infection were similar on the susceptible cv.
P, Park, H, Ishii, Y, Adachi, S, Kanematsu, H, Ieki, S, Umemoto   +5 more
openaire   +2 more sources

Development of Carrot Medium Suitable for Conidia Production of Venturia nashicola

The Plant Pathology Journal, 2017
The causal fungus of pear scab, Venturia nashicola, grows slowly and rarely produces conidia on artificial media in the laboratory, but it produced conidia on the Cheongah medium containing Cheongah powder. V.
Eu Ddeum Choi, Gyoung Hee Kim, Young Sun Lee, Jae Sung Jung, Jang Hoon Song, Young Jin Koh   +5 more
doaj   +1 more source

Field evaluation of systemic inducing resistance chemicals at different growth stages for the control of apple (Venturia inaequalis) and pear (Venturia pirina) scab

, 2009
Two field trials were conducted using established apple (Malus cv. Golden Delicious) and pear (Pyrus communis 'Williams' Bon Chretien') to assess the efficacy of three commercially available systemic inducing resistance (SIR) products, Messenger (a.i ...
Ian Haynes, Glynn C. Percival, Percival, G. C., Kelly Noviss, Haynes, I., Noviss, K.   +5 more
core   +1 more source

Additional file 1 of Successful intergeneric transfer of a major apple scab resistance gene (Rvi6) from apple to pear and precise comparison of the downstream molecular mechanisms of this resistance in both species

, 2021
Additional File 1: Table S1. Scab qualitative note of nine transgenic pear lines and non-transgenic Conference inoculated with three V. pyrina strains. Percentage of plants in the different classes of symptoms, 42 days after inoculation.
E. Ravon (11736101), P. Berthelot (11736113), E. Chevreau (11736098), E. Vergne (11736122), R. Cournol (11736116), L. Perchepied (11736095), S. Gaillard (11736104), H. J. Schouten (11736119), M. Bahut (11736110), S. Pelletier (11736107)   +9 more
core   +1 more source

Breeding of a new pear cultivar Xinchi [PDF]

Guoshu xuebao
The Xinchi pear originated from a chance discovery of a seedling tree of Laiyang Chili in Shengjinbo Village, Guanshui Town, Muping District, Yantai City, in 2009. In 2011, scions were grafted onto 6-year-old Zhongli 1 pear trees for observation. In 2012,
WANG Yiju, LI Qingyu, YU Qiang, LI Yuanjun, MU Hongmei, JIANG Fudong   +5 more
doaj   +1 more source

Using achievements of fruit crop genetics and breeding: a contribution from the Michurinsk Department of the Vavilov Society of Geneticists and Breeders

Вавиловский журнал генетики и селекции, 2016
The Michurinsk Department of the Vavilov Society of Geneticists and Breeding Scientists (VOGiS) was formed in 1966 after the constituent congress of VOGiS and nowadays includes 54 members.
N. I. Savel’ev, N. N. Savel’eva
doaj   +1 more source

Influence of spore dose and interrupted wet periods on the development of pear scab caused by Venturia pirina on pear (Pyrus communis) seedlings

, 2012
Click on the DOI link below to access the article (may not be free).The influence of spore dose and interrupted wet periods on pear scab infection was studied under controlled conditions by assessing disease development on pear seedlings.
Washington, W.S., Rimmington, Glyn M., Villalta, Oscar, Taylor, P.A.   +3 more
core   +1 more source