The herbicides dalapon, glyphosate, paraquat, MSMA, and diuron were evaluated for their postemergence selectivity in cassava (Manihot esculenta Crantz). Four methods of application were also tested: with a shield, directed without a shield, and hitting the lower 25 or 50 percent of the plant. In ...
Piedrahíta Castañeda, Wilson
,
Doll, J.
,
[Herbicidas postemergentes en yuca (Manihot esculenta Crantz) selectividad, metodos de aplicacion e interaccion con edad]
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Herbicidas postemergentes en yuca (Manihot esculenta Crantz) selectividad, metodos de aplicacion e interaccion con edad
Twenty-six herbicides were evaluated at 3 rates each in cassava (Manihot esculenta Crantz). For the 21 preemergence herbicides, planting was done before application in half the plot and then in the other half. After incorporating the 5 preplant-incorporated products, half the plot was ridged befo...
Doll, Jerry D.
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Piedrahíta Castañeda, Wilson
,
[Margen de selectividad de varios herbicidas en la yuca]
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Margen de selectividad de varios herbicidas en la yuca
Two studies were conducted to determine the best integrated weed control system for cassava (Manihot esculenta Crantz), in addition to the selectivity of preplant incorporated (PPI) herbicides and their interactions with the planting system. Three preemergence treatments followed by hand weeding ...
Piedrahíta Castañeda, Wilson
,
Mesia P., R.
,
Doll, J.
,
[Control integrado de malezas y uso de herbicidas PSI en yuca (Manihot esculenta Crantz)]
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Control integrado de malezas y uso de herbicidas PSI en yuca (Manihot esculenta Crantz)