1993
DOI: 10.1111/j.1365-3180.1993.tb01930.x
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Effect of planting date on broomrape (Orobanche cernua Loefl.) infections in sunflower (Helianthus annuus L.)

Abstract: Summary: Résumé: Zusammenfassung Field studies were conducted in 1988 and 1989 to determine the phenology and growth of broomrape in sunflower as affected by crop sowing dates. The parasitic weed attachment was observed in sunflower plants with 6–7 leaves; later it was found throughout the vegetative and flowering period of the crop. O. cernua seedlings with shoot development extensive but subterranean were mainly observed at the early heading stage of sunflower. At this stage they were beginning to reduce su… Show more

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Cited by 27 publications
(19 citation statements)
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“…For example, if a systemic herbicide is applied before the broomrape seedlings have attached to the host roots, the parasite will not be controlled, and if the herbicide is applied after P. aegyptiaca biomass has accumulated, herbicide efficiency will be reduced (Eizenberg et al, 2006). The importance of timing was illustrated by Castejon-Muñoz et al (1993), who found that bringing forward the sowing dates of sunflower ( Helianthus annuus ) seeds reduced Orobanche cernua parasitism and yield loss (Castejon-Muñoz et al, 1993). Another factor having a significant influence on the broomrape developmental stage—and hence on the herbicide application regime—is temperature.…”
Section: Introductionmentioning
confidence: 99%
“…For example, if a systemic herbicide is applied before the broomrape seedlings have attached to the host roots, the parasite will not be controlled, and if the herbicide is applied after P. aegyptiaca biomass has accumulated, herbicide efficiency will be reduced (Eizenberg et al, 2006). The importance of timing was illustrated by Castejon-Muñoz et al (1993), who found that bringing forward the sowing dates of sunflower ( Helianthus annuus ) seeds reduced Orobanche cernua parasitism and yield loss (Castejon-Muñoz et al, 1993). Another factor having a significant influence on the broomrape developmental stage—and hence on the herbicide application regime—is temperature.…”
Section: Introductionmentioning
confidence: 99%
“…Although water availability may be an important factor for broomrape development, particularly in Mediterranean areas (Rubiales et al, 2003a,b; Pérez-de-Luque et al, 2004), it seems that temperature is the main factor affecting broomrape development (Mesa-García and García-Torres, 1986; Castejón-Muñoz et al, 1993; Eizenberg et al, 2004; Ephrath and Eizenberg, 2010). Increased temperature is often associated with an increase in broomrape parasitism, whereas low temperature correlates with lower infections.…”
Section: Introductionmentioning
confidence: 99%
“…Cool winters reduce broomrape infection in several crops such as sunflower ( Helianthus annuus L.), chickpea ( Cicer arietinum L.), lentil ( Lens culinaris Med. ), pea ( Pisum sativum L.), vetch ( Vicia sativa L.) or faba bean ( Vicia faba L.) (Arjona-Berral et al, 1987; Castejón-Muñoz et al, 1993; Rubiales et al, 2003a,b). …”
Section: Introductionmentioning
confidence: 99%
“…and P. aegyptiaca infection levels, probably as a result of unfavourable conditions for Orobanche and Phelipanche development under low winter temperatures (Mesa‐Garcia & Garcia‐Torres, 1986; Foy et al , 1991; Linke et al ., 1991; van Hezewijk, 1994). In Spain, early sunflower sowing dates under cool winter temperatures reduced O. cumana infection (Castejón‐Muñoz et al ., 1993).…”
Section: Introductionmentioning
confidence: 99%