Author/Authors
MOLAEİ, Peiman Ege Üniversitesi - Ziraat Fakültesi - Bitki Koruma Bölümü, Turkey , NEMLİ, Yıldız Ege Üniversitesi - Ziraat Fakültesi - Bitki Koruma Bölümü, Turkey
Title Of Article
Investigation on Meiotic Division of Herbicide Resistant and Sensitive Biotypes of Wild Oat (Avena sterilis L.)
شماره ركورد
23134
Abstract
Wild oat species, A. sterilis and A.fatua are the most important grass weeds in cereals fields. The use of the same mode of action of herbicides many time cause the appearance of herbicide resistant biotypes. The resistant biotypes of A. sterilis have also been identified in Turkey. In this study, the meiotic cell division and pollen fertility of resistant and susceptible biotypes of A. sterilis were investigated and compared. In both resistant and sensitive biotypes any abnormalities (chromosome bridge, asentric chromosomes, multi nuclei in tetrad, micropollen) were determined in the meiotic division. The size pollen of A. sterilis resistant and sensitive biotypes was similar and were found statistically in the same group. The pollen fertility was investigated and the pollens of each biotype were observed as fertile.
From Page
93
NaturalLanguageKeyword
Avena sterilis , resistant and sensitive biotypes , meiotic division , pollen fertility
JournalTitle
The Journal Of Ege University Faculty Of Agriculture
To Page
100
JournalTitle
The Journal Of Ege University Faculty Of Agriculture
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