000			02812nab a22003617a 4500
001			G94583
003			MX-TxCIM
005			20230728223701.0
008			211014s2010 be |||p|op||| 00| 0 eng d
022	0		_a1379-1176
040			_aMX-TxCIM
041			_aeng
090			_aCIS-6214
100	1		_aPariyar, S.R. _93046
245	1	0	_aEffect of different potting systems; inoculation time; nematode density and sources of cereal cyst nematode (Heterodera filipjevi) on juvenile penetration into wheat root system
260			_aBelgium : _bUniversiteit Gent, _c2010.
500			_aPeer reivew
500			_aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=1379-1176
520			_aInvestigations were designed to optimize testing systems for screening wheat breeding lines for resistance to Heterodera filipjevi. The effects of: 1) plant potting systems 2) inoculums level and time of inoculation 3) and type of inoculum of H. filipjevi on detection accuracy were examined in growth chamber experiments in Turkey. The rate of nematode penetration in the highly susceptible variety Bezostaya was used as the base measurement of efficacy. The results showed that the highest level of penetration coupled with high level of germination was obtained in plastic tubes (13 cm long x 3 cm in diam.) when compared to both small flower pots (400 cm3) and smaller plastic tubes (10.2 cm long x 0.8 cm in diam.). The highest rate of nematode penetration into wheat root system was obtained by inoculating the seedlings with 1000 J2 per plant. However, inoculation with 200 J2 at sowing or 200 J2 at sowing plus an additional 200 J2 after germination improved percent penetration when compared to inoculation with 600 or 1000 J2/plant at sowing. The test on the optimum form of inoculum showed that inoculating the seedling with J2?s gave the highest rate of nematode penetration over inoculum with eggs or cysts. The results of these experiments demonstrated that screening wheat for resistance can be optimized by raising the seedlings in plastic tubes and inoculating them with 400 J2.
536			_aGlobal Wheat Program
546			_aText in English
594			_aINT2918|INT2410
650		7	_2AGROVOC _95194 _aInoculation
650		7	_2AGROVOC _91077 _aDisease resistance
650		7	_2AGROVOC _95621 _aScreening
650		7	_2AGROVOC _91310 _aWheat
700	1		_9874 _aDababat, A.A. _gGlobal Wheat Program _8INT2918
700	1		_aNicol, J.M., _9228
700	1		_aSikora, R.A. _97648
773	0		_tCommunications in Agricultural and Applied Biological Sciences _gv. 75, no. 3, p. 479-486 _dBelgium : Universiteit Gent, 2010. _x1379-1176
856	4		_yAccess only for CIMMYT Staff _uhttps://hdl.handle.net/20.500.12665/1630
942			_cJA _2ddc _n0
999			_c28298 _d28298