The salts of many essential plant nutrients are soluble in water and may be applied to plant leaves directly as a foliar fertiliser.

High temperature stress adversely affects cotton growth and development. This paper presents preliminary results of studies evaluating methodologies that measure the ability of cotton to tolerate high temperatures.

This pilot experiment at Carroll and Narrabri investigated the yield and fibre quality benefits of application of foliar potassium, phosphorus and micronutrients to a high yielding Bollgard II and Roundup Ready variet