Stag Head" is associated with:
Early blight of tomato is caused by --
The antheridia of Phytophthora infestance are-
Autoecious rust is:
Which of the following disease of wheat was first reported in India by Mitra (1931)........?
Select a non-systemic fungicide:
Wheat rust, which is highly susceptible to higher temperature is:
Ustilago scitaminea is a causal agent of -
Favorable temperature for maximum germination of sporangia of Albugo candida is-
Potato leaf roll virus is transmitted by -
Both fungal and bacterial diseases can be controlled effectively by -
Brown spot of maize is caused by-
Carbendazim and vitavax are effective in controlling -
Powdery mildew is not effectively controlled by following fungicide-
Total or holo stem parasite is -
Smut of Bajra is caused by -
Head smut of sorghum is caused by -
Yellow vein mosaic of okra is transmitted by-
For best fructification, which edible mushroom prefer "paddy straw" as a food material....?
Khaira disease of rice is caused by the deficiency of -
Green ear disease of Bajra is primarily --
Species of striga are -
The pathogen of green ear disease of bajra is perpetuate or survive mainly through-
Grain smut of sorghum is caused by -
Highly poisonous mushroom is-
Electron microscope has a maximum useful magnification in the range of-
Azospirillum contributes to plant growth as-
Growth of organism can be measured as -
Nostoc is an example of -
Albugo candida is-
Diseases which occur at very irregular intervals and location, and in relatively few instances, are called -
Asexually produced spores, bearing flagella are called -
Plant disease which is poisonous to human and animals is
Name the father of Plant Pathology in India -
Fungi do not have-
True fungi belongs to kingdom
A fruiting structure consisting of cluster of conidiophores woven together on a mass of hyphe is called-
Fungicide used for the control of Powdry mildew is -
Fungus used as bio-control agent, for soil borne diseases is-
Phytoplasma is susceptible to -
The author of book 'Plant Diseases" is-
Which group of following fungicide is now banned --
Toxic ingredient for fungi in Blitox-50 is -
Deep ploughing in summer is done to manage-
The quantity of Antibiotic and water required to prepare 100 ppm solution is-
The best method to control soil borne diseases is use of......
Fungicide used to control downy mildew diseases is-
The famous Irish famine of 1845-46 was largely due to failure of
At what stage of plant growth, the symptoms of loose smut of wheat apper?
Covered smut of barley is a/an -