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Q. Quarantine regulations are enforced by..?

Q. Which is true about suspensions?

Q. Which is true about certification? 1.As far as possible only seeds certified as pathogen free are allowed to enter the country. 2.Other planting materials can be allowed to enter the country without certification. 3.Quarantine is needed for the seeds from foreign countries while it is certified. 4.Quarantine is not needed for the seeds from foreign countries while it is certified. 5.Is meant to prevent existing pathogens. 6.Isn’t meant to prevent existing pathogens.

Q. SAR stands for…?

Q. Consider about soil treatment chemicals.. 1.Complete control of the plant disease is obtained. 2.Complete control of the plant disease is not obtained. 3.The fungal disease is suppressed by the chemical. 4.The fungus always killed by the chemical. 5.Nematicides destroy the nematodes but eggs escape.

Q. PCNB (quintozone) is..?

Q. Which is true about soil fumigants..?

Q. Which is a type of material used for chemical control?

Q. Which type of fungicide is potentially most effective and economical?

Q. Certification is the method of management of pathogen..?