Question: Which nematode is known as pulse nematode?
Options:
Burrowing nematode
Reniform nematode
Leaf & bud nematode
Citrus nematode
✅Explanation:
While several nematodes can infect pulse crops, the reniform nematode (Rotylenchulus reniformis) is most commonly associated with them. This nematode is a semi-endoparasite, meaning that the anterior part of the female body penetrates the root while the posterior part remains outside. It causes significant damage to a wide range of pulse crops, leading to reduced yields. Due to its prevalence and impact on these crops, it is often referred to as the "pulse nematode".
While several nematodes can infect pulse crops, the reniform nematode (Rotylenchulus reniformis) is most commonly associated with them. This nematode is a semi-endoparasite, meaning that the anterior part of the female body penetrates the root while the posterior part remains outside. It causes significant damage to a wide range of pulse crops, leading to reduced yields. Due to its prevalence and impact on these crops, it is often referred to as the "pulse nematode".
• Why Other Options Are Incorrect:
(a) Burrowing nematode (Radopholus similis): This nematode primarily affects bananas and citrus.
(c) Leaf & bud nematode (Aphelenchoides spp.): These nematodes mainly infest the foliage of plants.
(d) Citrus nematode (Tylenchulus semipenetrans): This nematode is specific to citrus trees.