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Shallot Aphid in South‐east England
Author(s) -
Hurst G. W.
Publication year - 1969
Publication title -
plant pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.928
H-Index - 85
eISSN - 1365-3059
pISSN - 0032-0862
DOI - 10.1111/j.1365-3059.1969.tb00467.x
Subject(s) - infestation , aphid , south east , biology , north east , horticulture , agronomy , toxicology , geography , socioeconomics , physical geography , sociology
SUMMARY A relationship has been established between the departures from average of temperatures in February and March and the subsequent level of infestation of strawberry crops by the shallot aphid in south‐east England. Broadly, if temperatures in February (especially) and March areaverage or below, a low level of infestation can be expected. If these months are mild, moderate or severe infestation is probable.