000 02279nab a22004457a 4500
001 G447749
003 MX-TxCIM
005 20230822200000.0
008 121211b |||p||p||||||| |z||| |
022 _a0261-2194
022 _a1873-6904 (Online)
024 _2https://doi.org/10.1016/S0261-2194(01)00038-2
040 _aMX-TxCIM
041 _aeng
072 0 _aF01
072 0 _aF03
090 _aCIS-3321
100 1 _aKanampiu, F.
_9546
245 1 0 _aImazapyr seed dressings for striga control on acetolactate synthase target-site resistant maize
260 _c2001.
_aUnited Kingdom :
_bElsevier,
340 _aPrinted
500 _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0261-2194
520 _aHigh herbicide levels can be localized on or near seed of acetolactate synthase (ALS) resistant maize (Zea mays). The magnesium salt of imazapyr was optimal for seed dressings (drenching, priming, and coating), for preventing field damage from parasitic Striga hermonthica (witchweed) in three seasons. Striga emerged on untreated maize from 6 to 12 weeks after planting. There was almost no Striga emergence for 3 months on imazapyr-dressed homozygous ALS-R 3245IR maize seeds. Occasional Striga that emerged and flowered formed no seed by harvest. Dust or polyvinylpyrrolidone adhesive coatings were safer in maize and as effective in Striga control as priming. Seed dressing coupled with pulling Striga escapes reduces infestation and can be used to deplete the Striga seed bank until genetic crop resistance becomes available.
536 _aConservation Agriculture Program
546 _aText in English
591 _a0203|Elsevier|AL-Maize Program|R01JOURN
594 _aINT2340
595 _aCSC
650 1 0 _aGenetic resistance
_92277
650 1 0 _aHerbicides
_gAGROVOC
_91808
650 1 0 _aImazapyr
650 1 7 _aMaize
_2AGROVOC
_91173
650 1 7 _aSeed dressing
_2AGROVOC
_931541
650 1 7 _aStriga hermonthica
_2AGROVOC
_96854
650 1 7 _91314
_aZea mays
_2AGROVOC
700 1 _aRansom, J.K.,
_9271
700 1 _aGressel, J.,
_9513
773 0 _tCrop Protection
_gv. 20, no. 10, p. 885-895
_dUnited Kingdom : Elsevier, 2001.
_wG444112
_x0261-2194
942 _cJA
_2ddc
999 _c22350
_d22350