Fig. 5
From: Identification and a culture method for a Helicotylenchus microlobus from tomato in China
The carrot disks with disease symptoms and nematode populations at 25, 27.5 and 30 °C after 90 days. A: control without nematodes; B-D: the carrot disks with disease symptoms at 25 ℃, 27.5 ℃ and 30 ℃, respectively; E: nematode population; F–H: microscopic images of nematode populations; e = egg; n = nematode; Scale bars: F: 400 µm; G: 200 µm; H: 25 µm