Comparison of empirical models depicting density of Amaranthus retroflexus L. and relative leaf area as predictors of yield loss in maize (Zea mays L.)

Weed Research

Volumn 35, Issue 4, 1995, Pages 207-214

  KNEZEVIC S Z ^a   WEISE, S F ^a   SWANTON, C J ^a  

^a UNIVERSITY OF GUELPH   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CROP-WEED COMPETITION; LEAF AREA; MAIZE; REDROOT PIGWEED; RELATIVE LEAF AREA MODEL; WEED DENSITY; YIELD LOSS;

AMARANTHUS RETROFLEXUS; ZEA MAYS;

EID: 0028981737     PISSN: 00431737     EISSN: 13653180     Source Type: Journal    
DOI: 10.1111/j.1365-3180.1995.tb01783.x     Document Type: Article

References (14)

1. A simple model relating yield loss to weed density
2. The critical period of weed control in grain com (Zea mays)
3. Threshold of redroot pigweed (Amaranthus retroflexus L.) in com (Zea mays L.)
4. Modelling the effects of weeds on crop production
5. Systems approach to quantify crop‐weed interactions and their application in weed management
6. A simple model of crop loss by weed competition from early observations on relative leaf area of the weed
7. Use of ecophysiological models for crop‐weed interference: relations amongst weed density, relative time of weed emergence, relative leaf area and yield loss
8. Effect of corn induced shading on rate of leaf appearance in redroot pigweed (Amaranthus retroflexus L.)
9. Simulation of competition for light and water in crop‐weed associations
10. Effect of temperature on rate of leaf appearance and flowering date in maize
11. Predicting the growth and competitive effect of annual weeds in wheat
12. Size‐dependent economic threshold for three broadleaf weed species in soybeans