Claim · model-written summary
J2s from winter wheat had a body length of 541 ± 11.4 μm (n = 12).
- Taxon
- winter wheat
Triticum aestivume2 - Organ / stage
- J2se1
- Interactor
- Heterodera filipjeviHeterodera filipjevit0pathogen
- Outcome
- body lengthe1
- Value
- 541 ± 11.4 μme1
- Qualifier
- n = 12e1
Not reportedMaterialGeneCompoundSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Measurements of J2s (n = 12), body length is 541 ± 11.4 μm”
e2“winter wheat fields in Hebei Province of North China”
t0“Heterodera filipjevi”
Title
First Report of Heterodera filipjevi on Winter Wheat from Hebei Province in North China
Jiangkuan Cui; Haohao Ren; Bo Zhou; et al. Plant Disease 2021. doi:10.1094/pdis-11-20-2519-pdn
Other claims from this paper (10)
- Observation Cysts were detected in 37 soil samples from winter wheat fields in Hebei Province, with a mean of 6.4 ± 1.67 cysts per 100 ml of soil.
- Observation Morphological and molecular studies confirmed the identity of H. filipjevi in 5 samples from Hebei Province.
- Observation ITS sequences of the nematode were more than 99.5% identical to H. filipjevi sequences from other countries.
- Intervention effect Infection of winter wheat cv. Aikang58 with H. filipjevi produced newly formed cysts, while control tubes without cysts had none.
- Observation Winter wheat cv. Aikang58 yielded an average of 32.0 cysts per tube at 70 days after inoculation.
- Observation New cysts from wheat had morphological and molecular characteristics identical to the original H. filipjevi cysts.
- Observation This is the first report of H. filipjevi in Hebei Province, North China, on winter wheat.
- Observation Cysts from winter wheat had a body length of 743.0 ± 36.1 μm (n=10).
- Observation Parasitic J2s, third and fourth-stage juveniles and adult females were observed in roots at 10, 20, 30 and 50 days after inoculation.
- Recommendation Effective control methods should be taken to prevent further dispersal of H. filipjevi, especially through farming machinery.