R.K. Sharma Test 26 — Agri Master Mind

Which one is NOT an example of a stomach poison?
  • Endosulfan
  • DDT
  • Aldrin
  • Dicrotophos
Sevin is a trade name of _____.
  • Carbaryl
  • Carbofuran
  • Aldicarb
  • Thiodicarb
Which of the following is NOT a systemic poison insecticide?
  • Thimet
  • Aldicarb
  • Carbaryl
  • Monocrotophos
Which one is used as a sticker to prevent pesticides from washing off by rain or dew?
  • Gelatine
  • Resin
  • Vegetable oil
  • All of the above
Pasteuria penetrans is a ?
  • Fungi
  • Bacteria
  • Nematodes
  • Virus
Which one is a biopesticide?
  • Verticillium lecanii
  • Beauveria bassiana
  • Metarhizium anisopliae
  • All of the above
A predator of aphids Myzus persicae and Aphis gossypii is?
  • Phytoseiulus persimilis
  • Deraeocoris indicus
  • Chrysoperla carnea
  • All of the above
It cuts the food material ---- which part of the insect mouth will do this work?
  • Mandible
  • Maxillae
  • Labrum
  • Gizzard
The mouthparts of moths are _____.
  • Piercing type
  • Sucking type
  • Sponging type
  • Siphoning type
Which sprayer is suitable for hilly and muddy terrains _______?
  • Bucket pump sprayer
  • Stirrup pump sprayer
  • Knapsack sprayer
  • Rocking sprayer
Nicotine is mainly useful for _______.
  • Weevils
  • Caterpillars
  • Beetles
  • Aphids
The lowest population density that will cause economic damage is known as the _______.
  • Economic threshold level
  • Economic injury level
  • Both A & B
  • Damage boundary level
Which one comes under organochlorines?
  • Acephate
  • Dimethoate
  • Dicofol
  • Dichlorvos
The trade name of malathion is _____.
  • Thimet
  • Furadon
  • Ekalux
  • Cythion
Which one is a neonicotinoid?
  • Imidacloprid
  • Fipronil
  • Diflubenzuron
  • All of the above
A bioagent for sugarcane stem borer is?
  • Apanteles flavipes
  • Aphelinus mali
  • Apanteles subandinus
  • All of the above
Which nozzle is used for herbicide spray?
  • Flat
  • Cone
  • Flood jet
  • All of the above
The damaging stage of Lepidoptera generally is ______.
  • Larvae
  • Nymph
  • Adult
  • Both A & C
Which one is NOT a characteristic of an insect?
  • 2 pairs of wings and one pair of antennae are present.
  • Only incomplete metamorphosis takes place.
  • 3 pairs of working legs are present in the thorax.
  • All are characteristics of an insect.
A 5-400 l/ha application rate comes under?
  • High volume spray
  • Low volume spray
  • Ultra-low volume spray
  • All of the above
Which one is effective against beetles and caterpillars?
  • Nicotinoids
  • Pyrethroids
  • Rotenoids
  • Azadirachta