Results 41 to 50 of about 849 (159)
Resurrection of the genus Aphyllon for New World broomrapes (Orobanche s.l., Orobanchaceae)
Recent phylogenetic studies support a monophyletic clade of New World broomrapes (Orobanche sects. Gymnocaulis and Nothaphyllon) sister to the Old World genus Phelipanche. I place the New World taxa in the genus Aphyllon, propose 21 new combinations, and
Adam C. Schneider
doaj +3 more sources
Allelopathic activity of some parasitic weeds [PDF]
Allelopathic activity of Cuscuta epithymum L. (CVCEY), Cuscuta campestris Yuncker (CVCCA), Phelipanche ramosa (L.) Pomel (ORARA), Phelipanche mutelii (Schultz) Reuter (ORARM) and Phelipanche spp.
Marinov-Serafimov Plamen +4 more
doaj
NEW COMBINATIONS IN PHELIPANCHE (OROBANCHACEAE)
AbstractAs a result of recent genetic work, four taxa previously described by the author within Orobanche are now transferred to Phelipanche Pomel (Orobanchaceae); in addition, one of them, originally described as a subspecies, is raised to specific rank.
openaire +1 more source
Broomrapes (Phelipanche spp. and Orobanche spp.) are holoparasitic plants that cause tremendous losses of agricultural crops worldwide. Broomrape control is extremely difficult and only amino acid biosynthesis-inhibiting herbicides present an acceptable ...
Ariel Venezian +5 more
doaj +1 more source
Cuscuta reflexa infection sites. Summary Cuscuta species are holoparasitic plants that penetrate host stems with haustoria, connect to the vasculature and exhaust water, nutrients and carbohydrates. Parasite seedlings possess only limited maternal reserves and the development of a vascular connection takes several days.
Maleen Hartenstein +10 more
wiley +1 more source
Parazit bitkiler içerisinden canavar otları tam parazit bitkiler olup, parazitlediği kültür bitkilerinde önemli oranda verim ve kalite düşüşüne neden olmaktadır ve bu yüzden yabancı otlar içerisinde en çok zarar veren bitkiler olarak bilinmektedir ...
Eda Aksoy +3 more
doaj +1 more source
Lectotypifications and taxonomic changes in the holoparasitic Orobanchaceae
Based on further extensive studies of specimens in various herbaria, lectotypes are designated for many taxa of holoparasitic Orobanchaceae. In particular, 47 names in the genera Boschniakia (incl. Xylanche), Cistanche, Orobanche, Phelipanche and Phelypaea are lectotypified.
Holger Uhlich +5 more
wiley +1 more source
Phelipanche ramosa is a major parasitic weed of Brassica napus. The first step in a host-parasitic plant interaction is stimulation of parasite seed germination by compounds released from host roots. However, germination stimulants produced by B.
Bathilde Auger +9 more
doaj +1 more source
Vestigial Plastids in Parasitic Plants: Evolutionary Remnants or Adaptive Innovations?
ABSTRACT Throughout the evolutionary history of plants, chloroplasts originating from a cyanobacterial endosymbiosis have undergone remarkable adaptation and specialization, giving rise to a multitude of plastid types. The evolution toward parasitism in plants represents a particularly extreme case of such specialization.
Laia Jené, Sergi Munné‐Bosch
wiley +1 more source
Haustorium Inducing Factors for Parasitic Orobanchaceae
Parasitic plants in the Orobanchaceae family include devastating weed species, such as Striga, Orobanche, and Phelipanche, which infest important crops and cause economic losses of over a billion US dollars worldwide, yet the molecular and cellular ...
Vincent Goyet +9 more
doaj +1 more source

