Performance of faba bean genotypes with Orobanche foetida Poir. and Orobanche crenata Forsk. infestation in Tunisia
نویسندگان
چکیده
منابع مشابه
The Effect of Orobanche crenata Infection Severity in Faba Bean, Field Pea, and Grass Pea Productivity
Broomrape weeds (Orobanche and Phelipanche spp.) are root holoparasites that feed off a wide range of important crops. Among them, Orobanche crenata attacks legumes complicating their inclusion in cropping systems along the Mediterranean area and West Asia. The detrimental effect of broomrape parasitism in crop yield can reach up to 100% depending on infection severity and the broomrape-crop as...
متن کاملCharacterization of Resistance Mechanisms in Faba Bean (Vicia faba) against Broomrape Species (Orobanche and Phelipanche spp.)
Faba bean (Vicia faba) production in Mediterranean and Near East agriculture is severely constrained by broomrape infection. The most widely distributed broomrape species affecting faba bean is Orobanche crenata, although O. foetida and Phelipanche aegyptiaca are of local importance. Only moderately resistant cultivars are available to farmers. Rizotrons studies allowed the dissection of resist...
متن کاملGranular formulation of Fusarium oxysporum for biological control of faba bean and tomato Orobanche.
BACKGROUND Orobanche spp. represent a serious threat to a wide range of crops. They are difficult targets for herbicides, and biological control could provide a possible solution. This work therefore aimed to formulate mycoherbicides of Fusarium with adequate shelf life and virulence against Orobanche but safe to faba bean and tomato. RESULTS Only two isolates of Fusarium oxysporum Schlecht. ...
متن کاملShort CommuniCation GENETIC ANALYSIS OF RESISTANCE TO OROBANCHE CRENATA (FORSK.) IN A PEA (PISUM SATIVUM L.) LOW-STRIGOLACTONE LINE
Crenate broomrape (Orobanche crenata Forsk.) is a root parasitic weed severely threatening the cultivation of pea (Pisum sativum L.) in Mediterranean agricultural settings. We recently characterized a pea line highly resistant to O. crenata, named ROR12. Analysis of root exudates indicated that ROR12 resistance is possibly due to lower exudation of strigolactones, carotenoid-derived compounds a...
متن کامل"Characterization of resistance to crenate broomrape (Orobanche crenata) in a new small-seeded line of Tunisian faba beans"
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ژورنال
عنوان ژورنال: Chilean journal of agricultural research
سال: 2015
ISSN: 0718-5839
DOI: 10.4067/s0718-58392015000100004