Ammonium nitrogen accumulation and root injury to tomato plants

Introduction to soil microbiology

1961 • 2,424 citations

The U. C. System for Producing Healthy Container-Grown Plants

1958 • 316 citations

Determination of Ammonium, Amide, Nitrite, and Nitrate Nitrogen in Plant Extracts

1953 • 90 citations

Toxic Effect of Urea on Plants: Nitrite Toxicity arising from the Use of Urea as a Fertilizer

1962 • 85 citations

Toxic Effect of Urea on Plants: Damage to Plant Roots caused by Urea and Anhydrous Ammonia

1962 • 36 citations

BROWN ROOT ROT OF TOMATOES

1956 • 31 citations

Effect of soil fungicides upon soil-borne plant pathogenic bacteria and soil nitrogen.

1960 • 13 citations

Deleted Work

1955 • 0 citations