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Aphids, diamondback moth & white butterfly caterpillars in brassica crops increasing in numbers.

AgPest — Wed, 04 Jan 2017 21:00:47 +0000

Keep an eye on aphids, diamondback moth caterpillars and white butterfly caterpillars in brassica crops. With warm summer temperatures these can increase quickly. Treating these pests before high numbers occur will provide greatest economic return.

Aphids, diamondback moth & white butterfly caterpillars in brassica crops

AgPest — Wed, 30 Nov 2016 21:00:10 +0000

Keep an eye on aphids, diamondback moth caterpillars and white butterfly caterpillars in brassica crops. With warm summer temperatures, and following the mild winter in the South, these can increase quickly. Treating these pests before high numbers occur will provide greatest economic return.

For further information, including identification, impact and control on any of these pests please click on the links below:

Brassica aphid, cabbage aphid, grey cabbage aphid

AgPestNZ — Thu, 30 May 2013 01:05:28 +0000