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Chick pea is being grown in area where b...

Chick pea is being grown in area where bacterial blight is common. What measurus (a-d) should be taken
(a) Spraying Bordeaux mixture
(b) Controlling Bordeaux mixture
(C) Controlling insect or vector of pathogen
(d) use seeds of disease resistant variety

A

III and IV

B

I and IV

C

II and III

D

I and II

Text Solution

Verified by Experts

The correct Answer is:
B
Bacterial blight of chickpea is caused by bacterium Xanthomonas compertrirs .Th stems and the leaves of infected palnt give blighted or burnt up apperarance.
control measures includes roguing 3yer crop ratiation disease free seeeds spray of copper fungicides (bordiaux mixture ) and antibiotics besies sowing desesase resistant variesties .
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION-EXERCISE
  1. Somaclones are obtained by

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  2. Which is linked to discovery of Bordeaux mixture as fungicide ?

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  3. Chick pea is being grown in area where bacterial blight is common. Wha...

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  4. In cloning of cattle a fertilised egg is taken out of the mother's wom...

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  5. Compared to a bull a bullock is docile because of

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  6. Which one of the following is a viral disease of poultry?

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  7. Which one of the following pair is mismatched?

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  8. Farmers in aparticlular region were concerned that pre mature yellowin...

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  9. In maize, hybrid vigour is exploited by:

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  10. In order to obtains virus plants through tissue culture the best metho...

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  11. Golden rice is a transgenic crop of the future with the following impr...

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  12. crop plants grown in monoculture are

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  13. Triticale the first man made cereal crop has been obtained by crossing...

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  14. Three crops that contribute maximum to global food production are

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  15. Norman Borlaug is associated with

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  16. why is vivipary an undesirable character for annual crop plants?

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  17. Which of the following is generally used for induced mutagenesis in cr...

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  18. The world's highly prized wool yeilding 'Pashmina' breed is :

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  19. India wheat yield revolution in the 1960s was possible primarily due t...

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  20. which of the following crops have been brought to india from new worl...

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