1.

Effect of Field Dodder (Cuscuta campestris) on Some Physiological and Yield Traits of Sugarbeet (Beta vulgaris)

Pages 105-115

2.

Evaluation the Effect of Water Availability on Wild Wheat (Triticum boeoticum) and Wild Barley (Hordeum spontaneum) Grass Weed Seed Emergence in Comparison to Wheat (Triticum aestivum)

Pages 117-128

3.

Survey of Germination and Phenology of Dodder (Cuscuta campestris) in Sugar Beet (Beta vulgaris) Fields

Pages 129-143

4.

Comparative Phenology of Wild Barely in Wheat Field from Germination until End of Dormancy Stage

Pages 145-157

5.

Determination and Investigation of Potential Allelopathic in Burdock (Xanthium Strumarium) Alkaloids on Germination Indices of Sunflower Cultivars

Pages 159-171

6.

Comparison of Different Planting Patterns of Maize (Zea mays L.) on Weed Control

Pages 173-182

7.

Effect of Seed Depth on Population Frequency and Viability of Wild Oat (Avena spp.) in Wheat Monoculture Cropping Systems

Pages 183-193

8.

Chemical Control of Pondweed (Potamogeton nodosus) and Barnyardgrass (Echinochloa crus-galli) in Paddy FieldsPondweed is a waterlogging habitat weed of paddy fields margin which has recently invaded rice fields. Because barnyardgrass is the most abundant and important weed of paddy fields in Iran, hence adopting any program for pondweed chemical control should involve barnyardgrass control as well. Therefore, two separate trials were carried out to

Pages 195-207


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