New Zealand Journal of Forestry Science

Table 3 Influence of the main and interactive effects of treatment and height on mortality

From: Aerial spot treatment using an oil carrier to apply ester based herbicides for control of Pinus contorta and P. nigra in New Zealand

Term	*P. contorta*	*P. nigra*
Treatment (T)	64.2***	36.1***
Tree height (H)	77.8***	30.4***
T x H	3.7^ns	2.7^ns

Shown for both species are the F-values followed by the P category with the asterisks ***denoting significance at P = 0.0001 and ^nsindicating no significance at P = 0.05.

Back to article page