Field trial of eight varieties of brassica field crops in the Auckland district I. susceptibility to aphids and Virus Diseases

Under field conditions Broad-leaf Essex rape and Superlative swede were highly susceptible to cabbage aphid (Brevicoryne brassicae), Wye swede and chou moellier (marrow-stem kale) were moderately susceptible, Doon Spartan and Calder swedes were resistant and York Globe and Green Globe turnips were h...

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Veröffentlicht in:	New Zealand journal of agricultural research 1960-04, Vol.3 (2), p.320-331
1. Verfasser:	Lamb, K. P.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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