Diseases
Area and zone of severity of Charcoal Root Rot of Cotton (Macrophomina phaseolina (Tassi) Goid.).
Object description Download GIS-layers
Authors:
Object specialist - V.I.Yakutkin,GIS specialist - M.I.Saulich.
Date of creation:
29.01.2008.Scale:
1:20 000000.Accuracy of map:
It is created on scale 1:20 000 000.Projection:
"Alber's Equal Area Conic for the USSR ", 9, 1001, 7, 100, 0, 44, 68, 0, 0.Basic contents:
Vector map of one layer where the Charcoal Root Rot area in the territory of the former USSR (in Central Asia) is shown by polygons.Accuracy of the classifier:
One zone of the Charcoal Root Rot distribution is determined in the area of cotton.Method of map production:
Published materials are used for map drawing (Gorlenko, 1968; Novotelnova, 2005). The disease is shown in some places of Tajikistan and Turkmenistan. Specification of the distribution zone is made on vector map of the cotton largest distribution in Central Asia according to I.E. Koroleva et al. (2003).Reference citations:
Gorlenko M.V. 1968. Agricultural phytopathology. Moscow: Visshaya Shkola, 169 p. (in Russian).Koroleva I.E., Vilchevskaya E.V., Rukhovich D.I. 2003. Computer map of cotton distribution. Moscow: Laboratory of soil information of the Dokuchaev institute of soil agriculture (in Russian).
Novotelnova N.S. 2005. Diseases of cotton. In: Pavlyushin V.A., ed. Diseases of cultural plants. Saint-Petersburg: ICZR of VIZR, p. 81-84 (in Russian).