Agriculture officer free quiz

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Free Agriculture Quiz

Spindle shaped spots appear on Rice leaves affected with----------------

  • BLAST

    • Symptoms of bacterial blight in seedling stage is known as---------

  • KRESEK

    • Supernatant liquid of cow dung slurry is applied in Rice fields to control-------disease

  • BACTERIAL BLIGHT

    • -------is a fungicide used for dry seed treatment

  • CARBENDAZIM

    • Spread of sheath blight disease in Rice is through---------

  • IRRIGATION WATER

    • ---------is a disease affecting Rice crop in high ranges of Kerala

  • UDBATTA disease

    • Tall lanky tillers and aerial adventitious roots are produced by------disease in Rice

  • FOOT ROT

    • Spread of bacterial blight in Rice occurs through--------,-------&---------

  • WIND , IRRIGATION WATER & RAIN

    • --------is an antibiotic used for controlling bacterial blight disease in Rice

  • STREPTOCYCLINE

    • Bleaching powder is applied to irrigation water to control -------disease of Rice

  • BACTERIAL LEAF BLIGHT

    • --------is an easy and effective test for diagnosing bacterial leaf blight disease in Rice

  • OOZE test

    • ---------is a sure test for diagnosing Tungro disease in Rice

  • IODINE test

    • ---------is a disease caused by Phytoplasma in Rice

  • Rice YELLOW DWARF

    • Spindle leaf turns brown and breaks off in coconut due to---------

  • BUD ROT

    • ----------is a disease caused by Phytoplasma in coconut

  • ROOT WILT

    • Fan like appearance of coconut leaves occurs in coconut palm affected by---------

  • LEAF ROT DISEASE

    • Mahali disease of Arecanut is caused by----------

  • Phytophthora palmivora

    • Symptoms such as young seedlings getting killed before they emerge through the soil surface is due to-------------

  • PRE-EMERGENCE DAMPING OFF

    • Late blight of potato is caused by-----------

  • Phytophthora infestans

    • Phyllody is caused by-----------

  • Phytoplasma

    • ’ELYTRA’ is associated with---------

  • BEETLE

    • ’HALTERES’ is associated with---------

  • FLIES

    • ’HEMELYTRA’ is associated with--------

  • BUGS

    • Maggot is the larval stage of --------

  • FLIES

    • Nymphs are the larval stages of insects undergoing ----------------

  • INCOMPLETE METAMORPHOSIS

    • -----------is a parasite that kills its host

  • PARASITOID

    • An organism that lives at the expenseof another organism

  • host which it does not usually kill is known as-------------

    • ----------is an organism that eats more than one other organism during its life

  • PREDATOR

    • ’PROBOSCIS’ is associated with------------

  • MOTHS AND BUTTERFLIES

    • Pupal stage of butterflies is termed---------

  • CHRYSALIS

    • In case of insects undergoing complete metamorphosis , the stage between larva and adult is termed as-----------------

  • PUPA

    • ’STYLET’ is associated with----------

  • NEMATODES

    • Any plant in the wrong place is termed----------

  • WEED

    • ’VAM’ means--------

  • VESICULAR ARBUSCULAR MYCORRHIZA

    • A disease that results in the collapse and death of seedlings before or after they emerge from the soil is known as---------

  • DAMPING OFF

    • Common causing agent of Damping-off?

  • Pythium

    • In plant pathology ‘MLO’ means----------

  • MYCOPLASMA LIKE ORGANISM

    • Symbiotic association between a fungus and roots of plants is called-------

  • MYCORRHIZA

    • Change of floral organs to leaf like structures is known as-----------

  • PHYLLODY

    • An official document that indicates that plant material has been inspected by competent authority and found to be free of certain pathogens is termed as---------

  • PHYTOSANITARY CERTIFICATE

    • Legislative control of the transport of plants or plant parts to prevent the spread of pests or pathogens is known as------------

  • QUARANTINE

    • Holow berries are formed in Pepper due to ----------

  • POLLU

    • Fungal Pollu in Pepper can be controlled by---------

  • Spraying 1% Bordeaux Mixture

    • Leaves of Pepper vine become abnormally narrow and sickle like due to---------caused by Phytoplasma

  • LITTLE LEAF

    • Water soaked lesions on basal portion of pseudostem of ginger causing rotting is observed in------------disease

  • SOFT ROT

    • ’Irish Famine’ was due to-----------

  • LATE BLIGHT OF POTATO caused by Phytophthora infestans

    • ’Bengal famine’ of 1943 was due to the failure of Rice crop affected by---------

  • BROWN SPOT disease caused by Helminthosporium oryzae

    • ’SWOLLEN SHOOT’ is a virus disease affecting------------crop

  • COCOA

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