Effect of Temperature on Aggressivity of Tunisian Fusarium species Causing Potato (Solanum tuberosum L.) Tuber Dry Rot
نویسندگان
چکیده
منابع مشابه
Isolation and characterization of two strains of Fusarium oxysporum causing potato dry rot in Solanum tuberosum in Colombia.
BACKGROUND Fusarium oxysporum has worldwide distribution and causes severe vascular wilt or root rot in many plants. Strains are classified into formae speciales based on their high degree of host specificity, of which multilocus sequence typing provides a fairly good estimate. AIMS The main aim of this study was to identify the causal agent of an infected potato tuber in Colombia. METHODS ...
متن کاملEffects of elevated CO2 and O3 on tuber quality in potato (Solanum tuberosum L.)
This study examined the effects of season-long exposure to elevated carbon dioxide (CO2) and/or ozone (O3) on tuber quality in potato (Solanum tuberosum L. cv. ‘Bintje’). Stands of potato were grown to maturity in open-top chambers (OTCs) in 1998 and 1999 under a factorial combination of three CO2 (ambient, 550 and 680 mol mol−1) and two O3 levels (ambient and elevated; 8 h per day seasonal mea...
متن کاملShoot, Stolon, and Tuber Formation on Potato (Solanum tuberosum L.) Cuttings in Response to Photoperiod.
The intensity of "tuberization stimulus" in potato shoots (Solanum tuberosum L.) can be assessed from cuttings containing one or more leaves. Cuttings maintained in a mist chamber under long days will form tubers from underground buds if prior to taking the cutting the leaves received sufficient exposure to photoperiods less than the critical photoperiod. The greatest tendency to tuberize was f...
متن کاملHistological analysis of the maturation of native and wound periderm in potato (Solanum tuberosum L.) Tuber.
Maturation of potato (Solanum tuberosum L.) tuber native and wound periderm and development of resistance to periderm abrasion were investigated utilizing cytological and histochemical techniques. Both native and wound periderm consist of three different tissues: phellem, phellogen and phelloderm. It was previously determined that the phellogen walls of immature native periderm are thin and pro...
متن کاملIn Vivo Propagation of Potato (solanum Tuberosum L.) Cultivars
Farhat Ali Khan and Shabana Irum Department of Botany, Hazara University Mansehra, Pakistan Shazia Erum and Aish Muhammad Plant Genetic Resource Institute, National Agricultural Research Centre, Islamabad, Pakistan Faisal Nouroz Department of Botany, Hazara University Mansehra, Pakistan and Molecular Genetics Laboratory, Department of Biology, University of Leicester, UK Saima Kanwal Food Scien...
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ژورنال
عنوان ژورنال: Journal of Agronomy
سال: 2006
ISSN: 1812-5379
DOI: 10.3923/ja.2006.350.355