000			02213nam a22004217a 4500
001			G66404
003			MX-TxCIM
005			20211006075501.0
008			121211s ||||f| 0 p|p||0|| |
020			_a968-6923-94-2
040			_aMX-TxCIM
072		0	_aH20
082	0	4	_a632.4 _bDUB
100	1		_aParry, D.W. _uFusarium Head Scab: Global Status and Future Prospects; Proceedings of a Workshop; El Batan, Mexico; 13-17 Oct 1996
110	2		_aCentro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico)
245	0	0	_aSignificance and control of fusarium ear blight in winter wheat
260			_aMexico, DF (Mexico) _bCIMMYT : _c1997
340			_aPrinted
520			_aIn Fusarium culmorum-inoculated field trials, a significant regression relationship was found between incidence and severity of fusarium ear blight (FEB), and between % infected spikelets and 1000 grain weight of wheat. In cv. Avalon, an estimated 0.5 t ha-l would be lost for every 10% increase in the disease. In glasshouse trials, the most effective fungicidal control of F. culmorum infection of wheat ears was demonstrated by tebuconazole and prochloraz, applied 7 days prior to inoculation. The variable retention of a sodium fluoroscein tracer was demonstrated on the ears of a range of wheat cultivars, and scanning electron microscope studies showed massive internal colonization of protected surfaces prior to the appearance of visible symptoms. These factors may help to explain variability in fungicide performance. A link between height and FEB resistance in wheat cultivars was demonstrated.
546			_aEnglish
591			_a9806|AGRIS 9802
593			_aJose Juan Caballero
595			_aCPC
650	1	0	_aBlights
650	1	0	_aChemical control _91039
650	1	0	_aFusarium _92705
650	1	0	_aInoculation methods
650	1	7	_aPlant diseases _gAGROVOC _2 _91206
650	1	0	_aWinter crops
653	0		_aCIMMYT
650	1	7	_aTriticum _gAGROVOC _2 _91295
700	1		_aClement, J.A., _ecoaut.
700	1		_aDubin, H.J.|Gilchrist, L.|Reeves, J.|McNab, A. _eeds.
700	1		_aHilton, A., _ecoaut.
700	1		_aJenkinson, P., _ecoaut.
700	1		_aLiggitt, J., _ecoaut.
942			_cPRO
999			_c3885 _d3885