Area of Septoria Leaf Spot of Sunflower (Septoria helianthi Ell. et Kell.).

Object description Download GIS-layers


Object specialist V.I.Yakutkin,
GIS-specialist M.I.Saulich.

Date of creation:



1:20 000 000.

Accuracy of map:

It is created on materials taken from the open-published literature.


"Alberts Equal Area Conic for the USSR ", 9, 1001, 7, 100, 0, 44, 68, 0, 0.

Main contents:

Vector map of one layer, distribution of the disease is shown by polygons.

Accuracy of classifier:

As Septoria Leaf Spot of Sunflower in Russia and other countries of the former USSR is found everywhere without expressed fluctuations in sunflower area, therefore only one zone of the disease occurrence is determined. It coincides with the culture area in those countries.

Procedure of map drawing:

Published materials are used to create the map (Gorlenko, 1968; Tikhonov, 1975; Kukin, 1982). On this basis the Septoria Leaf Spot distribution has been shown in the limits of sunflower industrial growing zone according to vector layer of I.E. Koroleva et al. (2003).

Sources of the data:

Gorlenko, M.V. 1968. Diseases of sunflower. In: Gorlenko, M.V. Agricultural phytopathology. Moscow: Vysshaya shkola, p. 196-208 (in Russian).
Kukin, V.F. 1982. Diseases of sunflower and control measures against theirs. Moscow: Kolos, 80 p. (in Russian).
Maric A., Camprag D., & Masirevic S. 1987. Sunflower diseases and pests and their control. Belgrade: Nolit, 379 p. (in Serbian).
Tikhonov, O.I. 1975. Diseases of sunflower. In: Pustovoit, V.S., ed. Sunflower. Moscow: Kolos, p. 401-409 (in Russian).

Right and copyright:

All rights reserved. Copyright 2004 V.I.Yakutkin (VIZR, description) and M.I.Saulich (VIZR, vector map).
Picture - Maric A., Camprag D., Masirevic S.

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