کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8875172 | 1623296 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of planting date on incidence and severity of viral disease on cucurbits under field condition
ترجمه فارسی عنوان
تاثیر تاریخ کاشت بر میزان بروز و شدت بیماری ویروسی در گیاهچه ها در شرایط مزرعه
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
Three field experiments were conducted to assess the effect of planting date on the incidence of viral diseases and the severity and the susceptibility of the cultivars. Two cultivars of cucumber (Hybrid Tokyo F1 and Poinsett) and one local variety of zucchini (Bolle) were used for the evaluation in May-July 2014, September-November 2014, and February-April 2015. A randomized complete block design with three replications was used for the experiments. Data were collected on disease incidence, severity, and time until first symptoms occurred. Area under severity index progress curve (AUSIPC) and area under disease progress curve (AUDPC) were calculated respectively for disease severity as well as the incidence on each cultivar. The results demonstrate the susceptibility of all cultivars to the tested viral diseases. The effect of planting dates on cultivars was significantly different (PÂ <Â 0.05) at the different growing stages whereas there was no significant difference (PÂ >Â 0.05) in planting date-variety interaction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Agricultural Sciences - Volume 62, Issue 1, June 2017, Pages 99-104
Journal: Annals of Agricultural Sciences - Volume 62, Issue 1, June 2017, Pages 99-104
نویسندگان
Nahoua Kone, Elvis Asare-Bediako, Souleymane Silue, Daouda Kone, Ousmane Koita, Wulf Menzel, Stephan Winter,