Factors Affecting Latent Infection of Prune Fruit by Monilinia fructicola
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چکیده
منابع مشابه
Factors Affecting Latent Infection of Prune Fruit by Monilinia fructicola.
ABSTRACT Experiments were conducted in three prune orchards in California. In each orchard, inoculations with Monilinia fructicola, the causal agent of brown rot of stone fruits, were performed on branches of trees at bloom and fruit developmental stages. Five inoculum concentrations were used in each inoculation. Six and four wetness durations were created for each inoculum concentration at bl...
متن کاملThreshold Conditions That Lead Latent Infection to Prune Fruit Rot Caused by Monilinia fructicola.
ABSTRACT Inoculations were performed six to eight times in each of 10 prune orchards located in nine counties of California. In each inoculation, branches that bore 40 to 60 blossoms or 30 to 40 fruit were inoculated with conidial suspensions of Monilinia fructicola. Three inoculum concentrations and 14 to 16 h of humidity were used for each inoculation. All inoculated fruit were maintained on ...
متن کاملFungicide-induced transposon movement in Monilinia fructicola.
Repeated applications of fungicides with a single mode of action are believed to select for pre-existing resistant strains in a pathogen population, while the impact of sub-lethal doses of such fungicides on sensitive members of the population is unknown. In this study, in vitro evidence is presented that continuous exposure of Monilinia fructicola mycelium to some fungicides can induce genetic...
متن کاملMicroscopic Analyses of Latent and Visible Monilinia fructicola Infections in Nectarines
Little is known about the histologic features of a latent Monilinia fructicola infection and brown rot in infected fruit. This report informs on the results of an investigation whose aim was to analyze the microanatomy of nectarines with a latent and visible M. fructicola infection. Mature nectarines were inoculated with an M. fructicola isolate and incubated at 25°C for 0, 24, 48, 72, or 96 ho...
متن کاملIdentification of Monilinia fructigena, M. fructicola, M. laxa, and Monilia polystroma on Inoculated and Naturally Infected Fruit Using Multiplex PCR
Marie-José Côté, Canadian Food Inspection Agency, Ottawa Laboratory (Fallowfield), Centre for Plant Quarantine Pests, 3851 Fallowfield Road, Ottawa, Ontario, Canada, K2H 8P9; Marie-Claude Tardif, Health Canada, Food Directorate, Building #7, Tunney’s Pasture, P.L. 0700E1, Ottawa, Ontario, Canada K1A 0L2; and Allison J. Meldrum, Canadian Food Inspection Agency, Ottawa Laboratory (Fallowfield), C...
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ژورنال
عنوان ژورنال: Phytopathology®
سال: 2001
ISSN: 0031-949X,1943-7684
DOI: 10.1094/phyto.2001.91.9.864