Reaction of selected lamb's-quarters species (Chenopodium sp.) to mechanical inoculation with Celery mosaic virus
2001
Chod, J. | Chodova, D. | Jokes, M. (Vyzkumny Ustav Rostlinne Vyroby, Prague-Ruzyne (Czech Republic))
Sensitivity of six lamb's-quarters species: C. quinoa, C. ficifolium, C. strictum, C. album, C. polyspermum and C. ambrosioides to mechanical inoculation with Celery mosaic virus (CeMV) was investigated. C. quinoa and C. strictum plants were the best indicators for virus testing since they produced a high number of necrotic local lesions in a short incubation period after infection. Systemic reactions to CeMV infection were observed in C. ficifolium, C. ambrosioides and C. polyspermum. The aim of these experiments was also to investigate symptom intensity, number of infected plants, absorbance value determined by immunoenzymatic technique ELISA and number of virions examined by electron microscopically in selected preparations. Lamb's-quarters species with systemic reactions had higher absorbance values and higher number of virions. There were no large differences between the inoculum from celery leaves and roots either in the number of infected plants or in the other examined properties.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Library of Antonin Svehla