نتایج جستجو برای: leaf rust

تعداد نتایج: 90061  

Journal: :Revista do Especialista 2021

BRS FS305 is a common bean cultivar with calima and international standard size (67 g per 100 seeds), indicated for cultivation in Central Brazil Paraná. It has semi-early cycle, yield potential of 3,615 kg ha-1 moderately resistant to rust, anthracnose angular leaf spot.

Journal: :به نژادی نهال و بذر 0
معرفت قاسمی m. ghasemi agricultural and natural resources research center of ardebilمرکز تحقیقات کشاورزی و منابع طبیعی اردبیل مجتبی وهاب زاده m. vahabzadeh seed and plant improvement instituteمؤسسه تحقیقات اصلاح و تهیه نهال و بذ غلامرضا امین زاده g. aminzadeh agricultural and natural resources research center of ardebilمرکز تحقیقات کشاورزی و منابع طبیعی اردبیل حسن خانزاده h. khanzadeh agricultural and natural resources research center of ardebilمرکز تحقیقات کشاورزی و منابع طبیعی اردبیل کمال شهبازی k. shahbazi agricultural and natural resources research center of ardebilمرکز تحقیقات کشاورزی و منابع طبیعی اردبیل

eight promising lines of bread wheat which had been selected through the preliminary and advanced traits, together with two check cultivar shiroudi and tajan were evaluated for yield, adabtability and response to cereal diseases in an on farm experiment conducted in two sites in moghan. combined analysis of variance on yield and yield components showed significant differences of lines in yield ...

2015
Andrew M. Dawson Jan Bettgenhaeuser Matthew Gardiner Phon Green Inmaculada Hernández-Pinzón Amelia Hubbard Matthew J. Moscou

Nonhost resistance is often conceptualized as a qualitative separation from host resistance. Classification into these two states is generally facile, as they fail to fully describe the range of states that exist in the transition from host to nonhost. This poses a problem when studying pathosystems that cannot be classified as either host or nonhost due to their intermediate status relative to...

Journal: :Phytopathology 2009
M Twizeyimana P S Ojiambo K Sonder T Ikotun G L Hartman R Bandyopadhyay

Soybean rust, caused by Phakopsora pachyrhizi, is an important disease in Nigeria and many other soybean-producing countries worldwide. To determine the geographical distribution of soybean rust in Nigeria, soybean fields were surveyed in the Derived Savanna (DS), Northern Guinea Savanna (NGS), and Southern Guinea Savanna (SGS) agroecological zones in Nigeria between 2004 and 2006. Disease seve...

Journal: :Crop Breeding and Applied Biotechnology 2022

‘IAC Sempre Verde’ is a medium-seeded runner-type peanut highly resistant to late leaf spot and rust, the main diseases in cultivation Brazil. The newly released cultivar showed remarkable yield advantage over controls when were not controlled represents first possibility for under “Organic” management.

Journal: :Genetics 2007
José Crossa Juan Burgueño Susanne Dreisigacker Mateo Vargas Sybil A Herrera-Foessel Morten Lillemo Ravi P Singh Richard Trethowan Marilyn Warburton Jorge Franco Matthew Reynolds Jonathan H Crouch Rodomiro Ortiz

Linkage disequilibrium can be used for identifying associations between traits of interest and genetic markers. This study used mapped diversity array technology (DArT) markers to find associations with resistance to stem rust, leaf rust, yellow rust, and powdery mildew, plus grain yield in five historical wheat international multienvironment trials from the International Maize and Wheat Improv...

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