[Pests and diseases of orchards in 1997 and the forecast for 1998]
1998
Resnais, A. (State Plant Protection Station, Riga (Latvia). Sector of Plant Pests and the Disease Forecasts and Diagnostics)
The article deals with the analysis of several pests and diseases of apple-trees, plum-trees, berry bushes, rowan-trees, strawberries. The pest and disease (scab, putrid spot, mildew, weevils, aphidaes, leaf rollers, etc.) control methods are emphasized.
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书目信息
页码
pp. 7-8
其它主题
Arboles frutales; Tache; Proteccion de las plantas
语言
拉脱维亚语
翻译的标题
Auglu darzu kaitekli un slimibas 1997.gada un prognoze 1998.gadam
1998-08-15
AGRIS AP