Borah r k, ahmed f s, sarmah g s, bhabesh gogoi, 2012. Corynespora cassiicola corynespora cassiicola berk. A new record of leaf spot disease on aquilaria malaccensis lamk in india. Corynespora cassiicola requires high humidity for infection and is additionally favored in locations with substantial periods of high moisture 1644 hours. Corynespora cassiicola isolated from soybean roots in the red river valley of minnesota and north dakota. Pepino l grow my pepino in stack of car tyers 3 high. Diagnostic features of corynespora cassiicola and its.
The purpose of this research is to find the reliable means to determine the risk posed to agriculture in the pacific basins by the import and. Solanum muricatum one of our alltime favorite fruits. Corynespora leaf spot corynespora cassiicola spotlight name archive. The symptom is characterized by a papery center surrounded by a yellow halo. Pepinos definition of pepinos by the free dictionary. Windels, northwest experiment station, university of minnesota, crookston 56716. Hansen, department of plant pathology, north dakota state university, fargo 58105. Footballsoccer all souls anglican church, sydney dominion nutrition religion, violence, and peace mikael dolan dj. Beautiful, glossy ornamental plants require a fairly long season and are grown like eggplants. Tizon del fuego del pepino corynespora cassicola innova seeds co.
The leaf spots are dark brown to black in color and appear. This ascomycete is responsible for the recent emergence of threatening diseases in a large range of plants, in tropical and subtropical areas. Diagnostic features of corynespora cassiicola and its associated diseases identifying c. Novedadesenelmanejodeenfermedadesdefindecicloensoja. Pepino solanum muricatum daleys fruit tree nursery. In other words, the leaf wetness is likely a major environmental factor driving the disease for this fungal pathogen.
Important crops such as rubber tree, soybean, tomato, cucumber, cacao, manioc and many other fruit and ornamental plants are affected. Leaf spot of pawpaw is hereby reported for the first time in nigeria. Corynespora leaf spot appears on most plants as tiny, sunken, brownish lesions that enlarge and darken with age. Tomate, pimiento, chaucha, pepino, perejil, zanahoria. The target spot caused by the fungus corynespora cassiicola is the major disease affecting tomato shoot in the north region of brazil. Pdf sensitivity of corynespora cassiicola from soybean. Novedadesenelmanejode enfermedadesdefindecicloensoja. Ripe fruits and abaxial surfaces of the leaves were significantly more susceptible to infection than unripe fruits and adaxial surfaces of leaves. Wei type species of the genus 100 described species found on diverse substrates. Virus free insects were confined in tomato leaves infected with tocv during an acquisition. Crops that suffer the greatest yield loss due to the fungus include cowpea, cucumber, papaya, pepper, rubber, soybean and tomato.
A transformation method for obtaining markerfree plants of a cross pollinating and. The humidity may be used as a surrogate for leaf wetness, as it is an essential component of an environment and has. An indirect phenotyping method was developed in order to estimate the susceptibility of rubber tree clonal varieties to corynespora leaf fall clf disease caused by the ascomycete corynespora cassiicola. One of the major fungal plant diseases in the tropical and subtropical regions of the world is corynespora cassiicola. This eggplant relative produces fruit that ranges in size from a chicken egg to a large goose egg, with a creamcolored rind that often has beautiful purple stripes. A new distribution map is provided for corynespora cassiicola berk. It seems to like adelaide and limey soil, and can thrive with less than judicious watering. On the inoculated stem there are sunken, pale greyish, elliptical lesions, measuring 1. Sensitivity of corynespora cassiicola from soybean to carbendazim and prothioconazole da manchaalvo, corynespora cassiicola, na safra 201 112. Mancha foliar objetivo por corynespora cassiicola en pepino.
Target leaf spot corynespora cassiicola esta enfermedad es muy severa en. Ray aquilina drysdale, vic 08jun2006 pepino im amazed how prolific and large the fruit is on my little 1 year old pepino gold. American spanish, from spanish, cucumber, from latin pepo, melon. Esta enfermedad es muy recurrente en areas tropicales y subtropicales 15. Corynespora cassiicola leaf spot of pawpaw carica papaya. Characterization of the species corynespora cassiicola and. Plant disease 1994 corynespora cassiicola isolated from. Nelson, department of plant pathology, north dakota state university, fargo 58105, and c. The leaf spot caused by corynespora cassiicolaon greenhouse. A spiny andean shrub solanum muricatum in the nightshade family, having violet or blue flowers and edible purplestreaked fruit with fragrant yellow flesh.