Q.41)- Sugarbeet Nematode is -
  • Heterodera avanae
  • Heterodera cajani
  • Heterodera jae
  • Heterodera schacti
Q.42)-In medium term storage, material can be stored up to -
  • 100 years
  • 3 to 5 years
  • 10 to 15 years
  • None of these
Q.43)-Which is the saturated fatty acid of the following -
  • Stearic acid
  • Arachidonic acid
  • Oleic acid
  • Linoleic acid
Q.44)-Iron is an important component of -
  • Siroheme
  • Ferredoxin
  • Cytochromes
  • All of these
Q.45)-The chemical, which is used for controlling the mites, is known as -
  • Fungicides
  • Mematicides
  • Acaricides
  • Insecticides
Q.46)-WP abbreviates as -
  • Wettable Paste
  • Wettable Powder
  • Water Paste
  • None of these
Q.47)-Which of the following elements is not essential element of plants but proves to be beneficial for some plants?
  • Boron
  • Sodium
  • Iodine
  • Copper
Q.48)-The pyrite is mostly found in--
  • Bihar
  • Rajasthan
  • Andhra Pradesh
  • Maharashtra
Q.49)-Parthenocarpy occurs in--
  • Peach
  • Mango
  • Jackfruit
  • Banana
Q.50)-Water use efficiency is the highest is case of--
  • Border irrigation
  • Drip irrigation
  • Sprinkler irrigation
  • Flood irrigation