Brassicol is a fungicide:
A) Murcurious
B) Sulphur
C) Copper
D) Miscellaneous
Agar-agar is produced from:
A) Nostoc
B) Macrocystis
C) Gelidium
D) Oscillatoria
Choose the odd one:
A) Lance nematode = Pratylenchulus
B) Lesion nematode = Pratylenchulus
C) Sting nematode = Belonolaimus
D) Awl nematode = Dolichodorus
Who proposed a classification of fungi that is widely accepted?
A) Walker (1957)
B) Stakman & Harrar (1957)
C) Whittaker (1969)
D) Ainsworth (1973)
The first plant parasitic bacteria was reported by:
A) T.J. Burrill
B) Needham
C) Louis Pasteur
D) Leeuwenhoek
Foot rot of papaya is caused by:
A) Phytophthora palmivora
B) Pythium aphanidermatum
C) Peronospora parasitica
D) Albugo candida

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