Root-knot nematode - Wikipedia
Root-knot nematodes (Meloidogyne spp.) are one of the three most economically damaging genera of plant-parasitic nematodes on horticultural and field crops. Root-knot nematodes are distributed worldwide, and are obligate parasites of the roots of thousands of plant species, including monocotyledonous and dicotyledonous , herbaceous and woody ...
Control of Root-Knot Nematodes in the Home Vegetable Garden
3 天之前 · Root-knot nematodes are microscopic roundworms that can pierce the roots of certain plant species and lay their eggs inside the roots. This gives the roots a “knotty” appearance (Figure 1 and Figure 2) and results in a wilted or stunted appearance of the whole plant.
How to Control Root-Knot Nematodes in Your Garden
2021年1月15日 · Root-knot nematodes attack almost all plant species. Learn how to identify, manage, and prevent a root-knot nematode infestation in your garden.
How to Identify and Treat Root-Knot Nematodes - Epic Gardening
2024年2月29日 · Root-knot nematodes all belong to the Meloidogyne genus. Although the species’ appearance and ideal habitat vary, they all dine on plant roots. As the pests feed, they cause the roots to develop small, rounded swellings known as galls. These “knots” are what give these nematodes their name.
Root-Knot Disease: Causes, Symptoms & Control Methods
2024年12月24日 · Symptoms of Root-knot Disease. Roots– Infected roots are thickened and exhibit characteristic knots or galls which vary in size depending on the host and pathogen species.These galls are caused by the expansion of root cells induced by the nematode. These knots are different from nitrogen-fixing nodules because the nitrogen-fixing nodules are …
Root-Knot Nematode - Prevention and Control - Gardenia
Root-knot nematodes (Meloidogyne spp.) are microscopic roundworms that primarily affect the roots of plants, causing the formation of galls or “knots”. These pests are a concern for both commercial growers and home gardeners, damaging various crops worldwide.
Root-Knot Nematodes in the Vegetable Garden
Root-knot nematodes attack a wide variety of plants and can become serious pests in the home garden. They are microscopic roundworms that live in the soil and on plant roots. They injure plants by feeding on root cells with their needle-like mouthparts (stylets).
Understanding the dynamic interactions of root-knot nematodes …
Root-knot nematodes (Meloidogyne spp., RKN) are among the most destructive endoparasitic nematodes worldwide, often leading to a reduction of crop growth and yield. Insights into the dynamics of host-RKN interactions, especially in varied biotic and ...
Root-knot nematode assessment: species identification, …
2023年8月23日 · Considered one of the most devastating plant parasitic nematodes worldwide, Meloidogyne spp. (commonly known as the root-knot nematodes (RKNs)) are obligate sedentary endoparasites that establish in the roots, causing hyperplasia and hypertrophy of ...
Implementing sustainable practices to combat root knot nematode ...
2025年1月2日 · Meloidogyne spp. (Root-knot nematodes), are the most important plant parasitic nematodes (PPN) causing substantial economic damage worldwide 1.Most higher plant species are infected by obligatory ...