Little Leaf Disease of Brinjal Overview
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Questions and Answers

What is the primary causal pathogen of Little Leaf Disease of Brinjal?

  • Bacteria
  • Mycoplasma (correct)
  • Fungi
  • Virus
  • Which of the following symptoms is NOT associated with Little Leaf Disease of Brinjal?

  • Phylloid flowers
  • Bushy appearance of the plant
  • Stunted root growth (correct)
  • Severe reduction in leaf and node size
  • How is Little Leaf Disease of Brinjal primarily transmitted?

  • Through soil contamination
  • By insect vectors
  • Through grafting (correct)
  • Via water sources
  • Which of the following methods is effective in controlling Little Leaf Disease of Brinjal?

    <p>Tetracycline therapy</p> Signup and view all the answers

    What other types of plants can be infected by the pathogen responsible for Little Leaf Disease of Brinjal?

    <p>Bitter gourd, watermelon, and others</p> Signup and view all the answers

    Study Notes

    Little Leaf Disease of Brinjal

    • Little Leaf Disease of Brinjal is caused by a Mycoplasma pathogen.
    • The disease affects the leaves of brinjal plants, Solanum melongena, causing them to significantly reduce in size.
    • The disease also impacts nodes, leading to a bushy appearance in infected plants.
    • Severe infections can prevent flowering and fruiting, with flowers often developing into phylloid structures.
    • The disease primarily spreads through grafting.
    • The pathogen can persist by infecting various alternate or collateral hosts, including bitter gourd, watermelon, menthi, sunhemp, beet, castor, soybean, etc.
    • Tetracycline treatment can effectively control the disease.

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    Description

    This quiz explores Little Leaf Disease of Brinjal, caused by a Mycoplasma pathogen. Learn about its symptoms, transmission, affected plants, and effective control measures. Understand the impact on brinjal plants and associated risks with grafting.

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