Statistical analysis of pesttolerant crop response with reference to corn weed control

Statistical analysis of pesttolerant crop response with reference to corn weed control

A statistical model of crop-weed competition is developed to permit, but not require, the existence of crop tolerance of weed pests. The popular rectangular hyperbolic model of crop-weed competition is shown to be a special case of the more comprehensive model. Application of the model to corn weed...

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Veröffentlicht in:American journal of alternative agriculture 2000-09, Vol.15 (3), p.137-141
Hauptverfasser: Du, Fang, Morzuch, Bernard J., Moffitt, L. Joe, Bhowmik, Prasanta C.
Format: Artikel
Sprache:eng
Schlagworte:
agroeconomic response
environmental perspective
statistical modeling
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Beschreibung
Zusammenfassung:A statistical model of crop-weed competition is developed to permit, but not require, the existence of crop tolerance of weed pests. The popular rectangular hyperbolic model of crop-weed competition is shown to be a special case of the more comprehensive model. Application of the model to corn weed control in Massachusetts demonstrates its practicality and detects evidence of pest-tolerant crop response in this crop-weed system.
ISSN:0889-1893
1478-5498
DOI:10.1017/S0889189300008651