Results 41 to 50 of about 21,492 (193)

Parasitic weed management by using strigolactone‐degrading fungi

open access: yesPest Management Science, 2016
AbstractBACKGROUNDSeed germination is a key phase of the parasitic plant life cycle that is stimulated by the secondary metabolites, mainly strigolactones (SLs), secreted by the host roots. Interventions during this stage would be particularly suitable for parasitic weed management practices, as blocking these chemical signals would prevent seed ...
Angela Boari   +5 more
openaire   +4 more sources

Geographical distribution and aspects of the ecology of the hemiparasitic angiosperm Striga asiatica (L) Kuntze: A herbarium study [PDF]

open access: yes, 1997
Striga asiatica (Scrophulariaceae) is an obligate root hemiparasite of mainly C-4 grasses (including cereals). It is the most widespread of the 42 Striga species occurring in many semi-tropical, semi-arid regions of mainly the Old World.
Cochrane, V., Press, M.C.
core  

Search for Resistant Genotypes to Cuscuta campestris Infection in Two Legume Species, Vicia sativa and Vicia ervilia

open access: yesPlants, 2021
The dodders (Cuscuta spp.) are parasitic plants that feed on the stems of their host plants. Cuscuta campestris is one of the most damaging parasitic plants for the worldwide agricultural production of broad-leaved crops.
Eva María Córdoba   +5 more
doaj   +1 more source

A preliminary approach for modelling the effects of cropping systems on the dynamics of broomrape (Phelipanche ramosa) in interaction with the non-parasitic weed flora

open access: yesOléagineux, Corps gras, Lipides, 2011
The current decrease in herbicide use may increase and diversify weed flora in crops as well as companion bioagressors spreading via weeds. Among these bioagressors is Phelipanche ramosa (L.) Pomel, a parastic plant which is very harmful on oilseed rape.
Colbach Nathalie   +2 more
doaj   +1 more source

Identification of Structural Features of Hydrocinnamic Acid Related to Its Allelopathic Activity against the Parasitic Weed Cuscuta campestris

open access: yesPlants, 2022
Cuscuta campestris is a parasitic weed species that inflicts worldwide noxious effects in many broadleaf crops due to its capacity to withdraw nutrients and water directly from the crop vascular system using haustorial connections.
Antonio Moreno-Robles   +7 more
doaj   +1 more source

Cytoskeleton in the Parasitic Plant Cuscuta During Germination and Prehaustorium Formation

open access: yesFrontiers in Plant Science, 2018
Although cytoskeleton is a driving force for cell division and growth in higher plants, there is little evidence about its components in parasitic angiosperms.
Peter Kaštier   +6 more
doaj   +1 more source

Testing the orthodoxies of land degradation policy in Swaziland [PDF]

open access: yes, 2009
This paper explores Swaziland's National Action Programme (NAP) to combat desertification; the country's main strategy for implementing the United Nations Convention to Combat Desertification (UNCCD).
Stringer, L.C.
core   +1 more source

Controlling Soil-Borne Diseases in Ohio Nurseries [PDF]

open access: yes, 1965
PDF pages:
Bart, George J., Partyka Robert E.
core  

Open for Competition: Domesticates, Parasitic Domesticoids and the Agricultural Niche

open access: yesArchaeology International, 2017
This paper explores the relationship of weeds and crop parasites within the domestication of crop-plants within the Old World, drawing predominately on China and the Near East.
Dorian Q. Fuller, Chris J. Stevens
doaj   +4 more sources

Characterization resistance mechanisms in faba bean (Vicia faba) against broomrape species (Orobanche and Phelipanche spp.)

open access: yesFrontiers in Plant Science, 2016
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.
Diego Rubiales   +2 more
doaj   +1 more source

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