Association of Chocolate Spot and Faba Bean Rust Epidemics with Climate Change Resilient Cultural Practices in Bale Highlands, Ethiopia

Table 8

Analysis of deviance, natural logarithms of odds ratio, and standard error of added variables in a reduced model analyzing faba bean rust incidence.

Added variabl	Residual devianc	DF	LRT		Variable class	Estimat	S	Odds Rati
			DR
Intercept	350.14					-4.83	1.30	0.01
District	232.35	7	117.8	< .0001	Agarfa	3.30	1.24	27.11
					Dinsho	-0.23	1.04	0.80
					Gasera	6.2	1.25	492.75
					Ginir	1.22	1.25	3.37
					Goba	3.30	1.03	27.11
					Gololcha	1.10	0.83	3.00
					Goro	0.21	1.88	1.23
					Sinana			1
Previous crop	218.1	2	14.3	0.0008	Cereal	0.47	0.70	1.60
					Legume	1.57	0.90	4.81
					Vegetable			1
Weed management	198.9	2	29.4	<0.0001	Good	-2.53	0.62	0.08
					Intermediate	-2.37	0.63	0.09
					Poor			1
Planting date	171.5	2	7.5	0.0130	August	1.89	0.75	6.62
					July	1.98	0.88	7.24
					September			1
Growth stage	208.3	2	9.8	0 .0073	Flowering	0.03	0.58	1.03
					Late podding	2.14	1.08	8.50
					Podding			1

DF, degrees of freedom; LRT, likelihood ratio test; DR, deviance reduction; Pr, probability of χ2 value exceeding the deviance reduction;, reference group. ariables are added into the model in order of presentation in table. Unexplained variations after fitting the model. Estimates are from the model with all independent variables added. Standard error of the estimate. Exponentiating the estimates.