Search results for " Orobanche"

Contributi 159-160 in PERUZZI L., VICIANI D., BEDINI G.: Contributi per una flora vascolare della Toscana III (143-180)

2012

Orobanche rosmarina Beck in: Greuter, W. & Raus, T.: Med-Checklist Notulae, 30

2011

Typification of the name Orobanche canescens C. Presl (Orobanchaceae) with taxonomic notes

2009

The taxonomic status of Orobanche canescens C. Presl (Orobanchaceae), a frequently mistaken species described from Sicily and quite common in the central Mediterranean, is discussed and its name typified. An epitype is also designated as the original material is seriously damaged.

Proposal to conserve the name Orobanche foetida (Orobanchaceae)

2015

In this Proposal we formally propose to conserve O. foetida with Bourgeau’s gathering of 16 April 1856 as conserved type. Our choice rests on the following reasons: (1) it clearly represents the current usage of the name O. foetida; (2) it is based upon material from northern Algeria not far from the Algerian-Tunisian border where the ranges of the two species overlap and in a region broadly coincident with the original terra classica of Poiret’s name; (3) the proposed conserved type is readily accessible online in a remarkably detailed digitization; (4) the sheet contains a sample of the host plant, which proves to be a non-shrubby Fabaceae (presumably Medicago laciniata (L.) Mill.) and th…

The status of Orobanche crenata in Sicily and preliminary observations on Orobanche crenata susceptibility in Vicia faba

2013

Since more than 10 years we are recording Orobanche crenata populations variations and testing traditional remedies to assess their applicability in a low impact agriculture that may be applied also in developing countries. Starting from the observation that often in C Sicily dense fields of Broadbean show lower Broomrape infestation, we did some preliminary observations on Orobanche crenata susceptibility in Vicia faba var. faba and Vicia faba var. equina with different agricultural techniques. First results show a higher resistance of the latter sowed at higher densities.

The EURO+MED – PESI view of the Orobanchaceae in Armenia

2010

Broomrape weeds. Underground mechanisms of parasitism and associated strategies for their control: a review

2016

prod 2018-285d SPE GESTAD Agrosup INRA CT?; International audience; Broomrapes are plant-parasitic weeds which constitute one of the most difficult-to-control of all biotic constraints that affect crops in Mediterranean, central and eastern Europe, and Asia. Due to their physical and metabolic overlap with the crop, their underground parasitism, their achlorophyllous nature, and hardly destructible seed bank, broomrape weeds are usually not controlled by management strategies designed for non-parasitic weeds. Instead, broomrape are in a current state of intensification and spread due to lack of broomrape-specific control programs, unconscious introduction to new areas and may be decline of …