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- Title
The Foliar and Ear Diseases Dynamic in Autumn Wheat at the ARDS Turda During 2005-2011.
- Authors
SUCIU, Loredana; ŞOPTEREAN, Laura; NAGY, Elena; HAŞ, Ioan; PUIA, Carmen
- Abstract
The wheat crop is considered the crop with the largest cultivated area in the world. In our country, the area cultivated with wheat,. represents about 40% of the area cultivated with cereals. Autumn wheat crops are affected by many diseases that cause significant quantitative and qualitative damages. The production losses varies from year to year, due to weather conditions, applied technology, the sources of inoculum and the cultivated variety. From the foliar and ear diseases encountered in the culture of wheat, powdery mildew (Erysipke graminis f.sp. tritici fc. Oidiummonilioides), brown staining (Septoria tritici fc. Leptosphaeria tritici) rust (Puccinia spp.) and fusariosis (Gibberella spp fc. Fusarium graminearum) occurs with high intensity, especially in the years with high precipitation. In this paper is presented the dynamics of the main wheat diseases in the climatic conditions of the years 2005 - 2011, the ARDS Turda. The experiments were located by random block method in three repetitions. The biological material was represented by four wheat varieties created at ARDS Turda. The observation were made once a week from the end of April -early May until the end of July. The observation were made to 20 plants of each variety. It was noted: the number of siblings, number the leaves, leaf length, leaf width, the attack degree on the plant, specifying at each notation the phenological stage. Following observation in the experimental conditions from ARDS Turda, the frequent diseases were: powdery mildew, brown staining and fusariosa.
- Subjects
WHEAT diseases &; pests; FUNGI; MILDEW; SEPTORIA tritici; GIBBERELLA
- Publication
Bulletin of the University of Agricultural Sciences & Veterinary Medicine Cluj-Napoca. Agriculture, 2012, Vol 69, Issue 1, p323
- ISSN
1843-5246
- Publication type
Article
- DOI
10.15835/buasvmcn-agr:8708