HORTICULTURE

HORTICULTURE SCIENCE

GENERAL AGRICULTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Nematodes may be free living or parasitic.A parasitic Nematode of Tobacco plants is
A
Meloidogyne incognita
B
Agrobacterium tumefaciens
C
bacillus thuringiensis
D
Caenorhabditis elegans
Explanation: 

Detailed explanation-1: -11.5. Meloidogyne spp. is a disease-causing nematode, which includes Meloidogyne incognita, Meloidogyne arenaria, and Meloidogyne javanica (Parisi et al., 2020).

Detailed explanation-2: -Abstract. Meloidogyne incognita is a parasitic root-knot nematode that causes considerable yield loss in a wide range of plants.

Detailed explanation-3: -Meloidogyne incognita that is a root infecting nematode. It is also called as southern root knot nematode. The parasitic nematode has numerous plant hosts including tobacco. It also usually attack roots of tobacco & many other host plants.

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