Weeds
Area of distribution and weediness of Conyza canadensis (L.) Crong.
Object description Download GIS-layers
Authors:
Biologist I.N. NadtochiiGIS-specialist - I.A. Budrevskaya.
Date of creation:
20.10.2003.Scale:
1:20,000,000.Accuracy of map:
Created based on information taken from open-published literature and maps of scale 1:5, 000,000 - 1:80,000,000.Projection:
"Alber's Equal Area Conic for the USSR" 9, 1001, 7, 100, 0, 44, 68, 0, 0.Basic content:
Vector map. Area is shown by polygon (the main distribution) and points (sporadic distribution). Zone of weediness is shown by polygon.Accuracy of classifier:
Distribution of the species is divided into zones of the main distribution, sporadic distribution, and weediness area.Method of map production:
Area and zones of weediness outlined according to results of the analysis of open-published cartographical materials and literature. The area of distribution is based on the map taken from E. Hulten & M. Fries (1986). Areas of distribution in the European part and in the Caucasus were finally united based on reference data (Makarova V.A., 1955; Grin.ko N.I. et al.,1987; Galushko A.I., 1980; Grossgeim A.A., 1949). The area in Western Siberia was expanded eastward according to numerous herbarium and literature records (Kushnirenko V.P., 1949; Kirshin N.K., 1977; Hulten E. & Fries M., 1986). The area in the Far East (Primorskii Territory) was drawn according to the map of Kharkevich S.S. (1992), data of Voroshilov V.N. (1966) and Korovina O.N. (1983), herbaria of BIN and VIR. The zone of weediness in the European part and in the Far East was coordinated with the map of rye crops, where the weed was reported as especially harmful (Kozlovskaya N.V., Simonovich L.G., 1966; Samersov V.F., Padenov K.P., Soroka S.V., 2000; Skorokhod V., 1951); it is coordinated with the map of arable lands in Western Georgia (Tatishvili G.S., 1955). The zone has been repeatedly reported as having a species projective covering to 30% (Bagmet L.V. & Sokolova T.D., 2003); or C. canadensis being the most harmful (Verbin A.A., 1955; Nikitin V.V., 1983; Sukhin V.S., Moiseeva T.M. & Vasyuta Z.R., 1983; Tatishvili G.S., 1955), the most widespread (Grin.ko N.I. et al., 1987; Makarova V.A., 1955), the most harmful (Orlov I., 1962), primary (Kazakevich L.I., 1951; Skorokhod V., 1951) or principal weed population (Kushnirenko V.P., 1949) in different districts.Reference citations:
Bagmet, L.V. & Sokolova, T.D. 2003. Weediness of agricultural crops in a droughty zone of the Middle Volga Basin region. Vestnik zashchity rastenii (St.Petersburg - Pushkin) 3: 67-70. (in Russian).Galushko, A.I. 1980. Flora of the Northern Caucasus. Rostov-na-Donu: Rostov Univ. V.4, 352 pp. (in Russian).
Grin.ko, N.I., Titov, A.KH., Kvartin, V.N., Semernikova, A.I., Lapchenkov, G.Ya., Dyatlenko, V.A. 1987. Weed plants and their control in the Rostov Region. Manual. Persianovka: Donskoi SKHI, 102 pp. (in Russian).
Grossgeim, A.A. 1949. Keys to plants of the Caucasus. Moscow: Sovetskaya nauka, 747 pp. (in Russian).
Hulten, E. & Fries, M. 1986. Atlas of North European Vascular Plants, North of the Tropik of Cancer: Konigstein. V. 1-3. 1172 pp.
Kazakevich, L.I. 1951. Weed plants and their control. Saratov: Regional State Publishing House. 52 pp. (in Russian).
Kharkhevich, S.S., ed. 1992. Vascular plants of the Soviet Far East. Saint-Petersburg: Nauka. V.6. 250 pp. (in Russian).
Kirshin, N.K., ed. 1977. Flora of environs of Biological Station of Ural University. Sverdlovsk: UGU, 80 pp. (in Russian).
Komarov, V.L., ed. 1959. Flora of the USSR. Moscow & Leningrad: AN SSSR. V. 25: 231. (in Russian).
Korovina, O.N., ed. 1983. Weed plants of the Soviet Far East (the list and distribution). Catalogue of VIR world collection. N374. Leningrad: VIR. 46 pp. (in Russian).
Kozlovskaya, N.V. & Simonovich, L.G. 1966. Features of weed distribution on turfy-podzol soils of Polesye region. In: Yurkevich, I.D., ed. Geobotanical research. Minsk: Nauka i tekhnika: 56-64. (in Russian).
Kushnirenko, V.P. 1949. Useful and harmful wild plants of training experimental farm of Kurgan Agricultural Institute. In: Zharkov, P.N., Kvitko, V.E., Lopatin, M.I., Malyshev, N.M., Mel.nikov, S.V., Sumanov, E.Ya., eds. Proc. Kurgan SKhI, Iss. 1. Kurgan: Krasnyi kurgan: 191-240. (in Russian).
Makarova, V.A. 1955. Control of weeds. Rostov-na-Donu: Rostov Publishing House, 61 pp. (in Russian).
Mal.tsev, A.I. 1939. Atlas of major species of weed plants of the USSR. V.2. Moscow & Leningrad: Selkhozgiz, 88 pp. (in Russian).
Nikitin, V.V. 1983. Weeds in the flora of the USSR. Leningrad: Nauka. 454 pp. (in Russian).
Orlov, I., ed. 1962. On control of weeds in Saratov Region. Saratov: Saratov Publishing House, 23 pp. (in Russian).
Ramenskaya, M.L. 1960. Keys to vascular plants of Karelia. Petrozavodsk: Karelian Publishing House, 485 pp. (in Russian).
Samersov, V.F., Padenov, K.P., Soroka, S.V. 2000. Weediness of crops in Byelorussia and methods of reduction. Zashchita i karantin rastenii: 20-22. (in Russian).
Skorokhod, V. 1951. Weeds of Donets Basin and their control. Makeevka: Stalin Publishing House, 72 pp. (in Russian).
Sukhin, V.S., Moiseeva, T.M., Vasyuta, Z.R. 1983. Weed vegetation of Kyrgyzstan. Frunze: Kirghiz Agricultural Institute. 83 pp. (in Russian).
Tatishvili, G.S. 1955. Weeds of tea plantations in Western Georgia and their control. Tbilisi: AN GruzSSR, 17 pp. (in Russian).
Tolmachev, A.I., ed. 1977. Flora of the northeastern European part of the USSR. Leningrad: Nauka. V.4. 312 pp. (in Russian).
Verbin, A.A. 1955. Weed vegetation and its control. Odessa: Odessa SKHI: 29-30. (in Russian).
Volkov, A.N., ed. 1935. The regions of the distribution of the main weeds in the USSR. Moscow & Leningrad: Publishing House of Kolkhoz & Sovkhoz Literature. 153 pp. (in Russian).
Voroshilov, V.N. 1966. Flora of the Soviet Far East (the synopsis with tables for species identification). Moscow: Nauka, 672 pp. (in Russian).