potato-root eelworm

Directory

References

Discover

illustration of the walking titanosaurus, Patagotitan mayorum

Titanosaurs: 8 of the World's Biggest Dinosaurs

NBA Lakers Celtics Finals Kevin Garnett shooting.

10 Great Sports Rivalries

The tomb of Saint Nicholas in the crypt of the Basilica di San Nicola, Bari, Apulia, Italy

Do the Relics of Saint Nicholas Really Emit a Holy Substance?

Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.

10 Famous Artworks by Leonardo da Vinci

Cheetah (Acinonyx jubatus) standing on rock, side view, Masai Mara National Reserve, Kenya

The Fastest Animals on Earth

Lusitania sinking, illustration from The War of the Nations (New York), December 31, 1919. World War I, WWI. This image is one of three on the page. (See source file for the other two.)

7 of the World’s Deadliest Shipwrecks

Secret Service Agent Listens To Earpiece

Secret Service Code Names of 11 U.S. Presidents

potato-root eelworm

species of nematode

Also known as: Heterodera rostochiensis, golden nematode

Learn about this topic in these articles:

effect on potatoes

In plant disease: Nematode diseases
The golden nematode of potatoes (Heterodera rostochiensis) is a menace of the European potato industry. Great efforts have been made to control it. The speck-sized golden cysts that dot infested plant roots are the remains of female bodies. Each cyst may contain up to 500 eggs,…
Read More