Abstract
In most cases 2-year-old trees of 3 cultivars responded better to defoliants than 1-year-old ones. Spraying with defoliants on September 25 - 28 was more effective than spraying 10 days earlier. There was also more bark injury in the autumn, and more frost injury on trees defoliated on the ealier date. Mg(ClO<sub>3</sub>)<sub>2</sub> seemed to be the best defoliant but markedly decreased the frost resistance of McIntosh trees. Defoliants investigated may be applied to limited extent to 2-year-old trees but not to 1-year-old ones.
Highlights
Read more 
Summary
Sign-in/Register to view highlights & summary Full Text Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
