hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    Chemical used for control of pre-harvest drop of citrus fruits:
    Question

    Chemical used for control of pre-harvest drop of citrus fruits:

    A.

    2,4-D @ 10 ppm

    B.

    2,4-D @ 200 ppm

    C.

    NAA @ 50 ppm

    D.

    NAA @ 500 ppm

    Correct option is A


    2,4-D (2,4-Dichlorophenoxyacetic acid) @ 10 ppm is commonly used to reduce pre-harvest fruit drop in citrus fruits by delaying abscission (fruit separation from the tree).

    Free Tests

    Free
    Must Attempt

    OPSC Assistant Agriculture Officer Paper-I Mock 01

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon120 Mins
    languageIcon English
    Free
    Must Attempt

    Fundamentals of Food Safety: Definitions, Additives & Contaminants

    languageIcon English
    • pdpQsnIcon30 Questions
    • pdpsheetsIcon30 Marks
    • timerIcon27 Mins
    languageIcon English
    Free
    Must Attempt

    CUET PG Agribusiness Management (ABM) Full Mock Test : 01

    languageIcon English
    • pdpQsnIcon75 Questions
    • pdpsheetsIcon300 Marks
    • timerIcon90 Mins
    languageIcon English
    test-prime-package

    Access ‘ICAR JRF’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    345k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow