Saddle Gall Midge Survey on Barley 1967

Autor: H. C. Woodville
Rok vydání: 1968
Předmět:
Zdroj: Plant Pathology. 17:64-66
ISSN: 1365-3059
0032-0862
DOI: 10.1111/j.1365-3059.1968.tb00420.x
Popis: SUMMARY A survey of 79 barley crops in Eastern England in 1967 showed an average of 5⋅8 per cent of stems galled by Haplodiplosis equestris Wagn. This situation is compared with infestations recorded on the continent of Europe in recent years.
Databáze: OpenAIRE