The scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors) is called
The correct answer is B
Extension Education Institute for North India is located at:
Serious damage due to shoot and fruit borer is in:
A 9-row seed cum fertilizer drill operated at forward speed of 5 km/hr with field efficiency of 80% having row spacing of 200 mm will have effective fil...
Which of the following element promotes formation of vitamin A in plants?
Which one of the following chemical is most effective in managing downy mildew diseases:
_______ has contractual authority to sell a manufacturer's entire output.
Calculate the cropping intensity of rice-wheat-ragi-fallow rotation if farm area is 2 ha.
Which of the following process release energy in plant?
HACCP is a preventive approach to food safety that involves identifying potential hazards in the food production process and taking steps to eliminate o...
Which branch of agriculture deals with principles and practices of soil, water and crop management?
