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Agriculture · all questions

Plant Pathology
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The largest group of virus is

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Complete girdling ultimately kills the tree due to

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In aerobic respiration one glucose produces

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In plants. nitrate is reduced to ammonia state in two steps. In second step. electrons are donated by

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Which one of the following is the primary source of inoculum for stem rust of water for southern and central India

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The Bordeaux mixture was first time used for the control of

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Causal organism of smut of bajra is

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PS II performs

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Rate of transpiration is related to

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Phenyl mercuric acetate

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

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Who is father of plant pathology

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Which one of the following is/are entomopathogenic fungi

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

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The pathogen responsible for charcoal rot soybean is

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Rock phosphate contains

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External water is not required for fertilization of

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Phyllody disease of sesamum spread by

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Gene for Gene hypothesis was 1st observed in

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Fertilisers contain one or more

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