https://www.selleckchem.com/products/sm-102.html oxysporum, respectively. We also carried out field-mimicked experiments on lotus seedlings and rhizomes (including inoculated samples and field diseased samples), and the results indicated that the LAMP primer sets and the supporting portable methods are suitable for the rapid diagnosis of the lotus disease in the field. The LAMP-based detection method will aid in the rapid identification of whether F. oxysporum or F. commune are infecting lotus plants with symptoms of rhizome-rot, and can facilitate efficient pesticide use and prevent the disease spread through vegetative propagation of Fusarium-infected lotus rhizomes.Isatis indigotica Fortune, widely cultivated in China, is an important Chinese herbal medicine, mainly used to treat cold and fever. In October 2020, galls (Fig. 1), as many as 65 per root, were observed on the roots of I. indigotica in Taihe, Anhui Province, China (117°21'19.5"N, 32°57'59.5"E), and samples were taken. The infected plants were weak, and the leaves are wilting. Second-stage juveniles (J2s) were dissected from the egg masses released by females. Excretory pores of females were located nearby median bulb (Fig. 2A). The dorsal arch of the perineal pattern (n = 10) of the female was elliptical, and the dorsal arch was relatively high with smooth to wavy lines (Fig. 2B). Morphometrics of females (n=10) body length (L) = 595.5 ± 24.0 (570.0-620.5) μm, body width (W)= 350.5 ± 30.0 (320.0-390.5) μm, stylet length = 13.6 ± 0.7 (12.1-15.4) μm (Fig. 2A), and the distance from dorsal esophageal gland orifice to base of stylet (DGO) = 3.5 ± 0.2 (2.8-4.0) μm (Fig. 2B). J2s (n = 20) had the following charactRjav, Stanton et al. 1997; Wishart et al. 2002; Zijlstra et al. 2000) were used to species-specifically distinguish within the genus. The results (＋, ＋, －, －, －) proved that the Taihe population belonging to M. incognita. To our knowledge, this is the first report of M. incognita parasitizing I. in