71.
The rust fungi completing their life cycle on one host are called

72.
Who is father of plant pathology

73.
Which one of the following is/are entomopathogenic fungi

74.
AS is better than urea on S-deficient soils, because it has

75.
The pathogen responsible for charcoal rot soybean is

76.
Rock phosphate contains

77.
External water is not required for fertilization of

78.
Phyllody disease of sesamum spread by

79.
Gene for Gene hypothesis was 1st observed in

80.
Fertilisers contain one or more