Bioagents and Commercial Algae Products as Integrated Biocide Treatments for Controlling Root Rot Diseases of Some Vegetables under Protected Cultivation System

Table 3

Application of algae compounds and bioagent formula against root rot disease of cucumber grown in plastic houses under protected cultivation system at different locations.

Treatment	Root rot incidence (%)
	Location
	Dokki		Nubaria		Haram		Haram
	Cucumber		Cantaloupe		Tomato		Pepper
	DI^1	𝑅^2	DI	𝑅	DI	𝑅	DI	𝑅
Oligo-X + T. harzianum	2.1^c	86.5	3.4^c	73.0	5.6^c	68.1	4.8^c	74.3
Weed-Max + B. subtilis	2.2^c	85.8	3.2^c	74.6	6.3^c	64.2	5.0^c	73.2
Rizolex-T (2 g/L)	5.4^b	65.3	5.8^b	53.9	8.6^b	51.1	6.8^b	63.6
Untreated control	15.6^a	—	12.6^a	—	17.6^a	—	18.7^a	—

Mean values within each column followed by the same letter are not significantly different (𝑃≤0.05).
1Disease incidence calculated as the number of diseased plants relative to the whole number of examined plants in percentage.
2Reduction in disease incidence calculated as disease incidence in treatment relative to disease incidence in control in percentage.