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Titolo:
EFFECT OF SULFONYLUREA HERBICIDES ON EARLY DEVELOPMENT OF EGYPTIAN BROOMRAPE (OROBANCHE AEGYPTIACA) IN TOMATO (LYCOPERSICON-ESCULENTUM)
Autore:
HERSHENHORN J; PLAKHINE D; GOLDWASSER Y; WESTWOOD JH; FOY CL; KLEIFELD Y;
Indirizzi:
NEWE YAAR RES CTR,POB 1021 IL-30095 RAMAT YISHAY ISRAEL
Titolo Testata:
Weed technology
fascicolo: 1, volume: 12, anno: 1998,
pagine: 108 - 114
SICI:
0890-037X(1998)12:1<108:EOSHOE>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Keywords:
BENSULFURON, INYL)AMINO]CARBONYL]AMINO]SULFONYL]-METHYL]BENZOIC ACID; CHLORSULFURON, 3,5-TRIAZIN-2-YL)AMINO]CARBONYL]BENZENESULFONAMIDE; GLYPHOSATE, N-(PHOSPHONOMETHYL)GLYCINE; NICOSULFURON, INO]SULFONYL]-N,N-DIMETHYL-3-PYRIMIDINECARBOXAMIDE; PRIMISULFURON, PYRIMIDINYL]AMINO]CARBONYL]AMINO]-SULFONYL]BENZOIC ACID; RIMSULFURON, ARBONYL]-3-(ETHYLSULFONYL)-2-PYRIMIDINESULFONAMIDE; THIFENSULFURON, NO]CARBONYL]AMINO]-SULFONYL]-2-THIOPHENECARBOXYLIC ACID; TRIASULFURON, ,5-TRIAZIN-2-YL)AMINO]CARBONYL]-BENZENESULFONAMIDE; EGYPTIAN BROOMRAPE, OROBANCHE AEGYPTIACA PERS. NUMBER(3) ORAAE; TOMATO, LYCOPERSICON ESCULENTUM MILL.; PARASITIC WEEDS; ORAAE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
J. Hershenhorn et al., "EFFECT OF SULFONYLUREA HERBICIDES ON EARLY DEVELOPMENT OF EGYPTIAN BROOMRAPE (OROBANCHE AEGYPTIACA) IN TOMATO (LYCOPERSICON-ESCULENTUM)", Weed technology, 12(1), 1998, pp. 108-114

Abstract

The effect of the sulfonylurea herbicides, bensulfuron, chlorsulfuron, nicosulfuron, primisulfuron, rimsulfuron, thifensulfuron, and triasulfuron, on seed germination and radicle elongation of the parasitic plant, Egyptian broomrape, was tested in vitro without a host plant. These herbicides applied to the seeds at the preconditioning and germination stages significantly reduced radicle elongation of the parasite. Chlorsulfuron, rimsulfuron, and triasulfuron were further tested in polyethylene bags, where the parasite was able to parasitize tomato roots. Chlorsulfuron and triasulfuron applied at 2.5 and 25 mu M ai and rimsulfuron at 5.0 mu M ai, at the preconditioning and germination stages, almost completely inhibited parasite development, but at lower concentrations the parasite partially recovered 26 days after application. Chlorsulfuron inhibited parasite development for 34 d. Chlorsulfuron, triasulfuron, and rimsulfuron damaged parasite organs and caused rapiddeath of Egyptian broomrape tubercles when applied after the parasitehad completed attachment to host roots. However chlorsulfuron and triasulfuron at 25 mu M ai were toxic to the tomato plants.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 10/07/20 alle ore 07:55:34