The nematode $Meloidogyne \text{ } incognita$ infects the roots of tobacco plants and causes a great reduction in yield.

  • A
    $Ascaris$
  • B
    $Wuchereria$
  • C
    $Meloidogyne \text{ } incognita$
  • D
    $Ancylostoma$

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Similar Questions

Match the pathogens with the diseases they cause:
List-$I$ List-$II$
$(a)$ Fungi $(1)$ Club rot of crucifers
$(b)$ Bacteria $(2)$ Late blight of potato
$(c)$ Virus $(3)$ Black rot of crucifers

Genetic modification has:
$I$. reduced reliance on chemical pesticides
$II$. reduced post-harvest losses
$III$. increased efficiency of minerals used by the plants
$IV$. enhanced nutritional value of the food
Which of the statements given above are correct?

$A$: $Bt$ toxin are protein crystals containing insecticidal protein.
$R$: $B. \text{ thuringiensis}$ forms these protein crystals throughout continuously during their growth period.

How many varieties of Basmati rice are grown in India?

Bacillus thuringiensis $(Bt)$ strains have been used for designing novel:

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