Publication Date

1993

Location

New Zealand

Description

The burrowing nematode (Radopholus similis) is a major economic pest of bananas in the wc;t tropics of Queensland. It is expensive to control, reduces banana yields and can reduce the economic life of a crop. Current pasture grasses cannot be used in leys because they are hosts to the nematode. Introduced pasture grasses (143 accessions) were evaluated for their environmental adaptation, burrowing nematode resistance, and weed control and erosion protection ability. Digitaria milanjiana CPI 59745 was the most successful accession and it was released as cultivar Jarra. Establishment methods for planting stolon material were developed.

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Digitaria milanjiana Ley Pasture for Banana Cropping in Tropical North Queensland, Australia

New Zealand

The burrowing nematode (Radopholus similis) is a major economic pest of bananas in the wc;t tropics of Queensland. It is expensive to control, reduces banana yields and can reduce the economic life of a crop. Current pasture grasses cannot be used in leys because they are hosts to the nematode. Introduced pasture grasses (143 accessions) were evaluated for their environmental adaptation, burrowing nematode resistance, and weed control and erosion protection ability. Digitaria milanjiana CPI 59745 was the most successful accession and it was released as cultivar Jarra. Establishment methods for planting stolon material were developed.