Growing Sweet Potato, also Kumara

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06 Apr 19 Sam (New Zealand - temperate climate)
Hi there.. I harvested my Kumara in March and unfortunately most of them tubers had multiple small holes in them. Looks like some type of insects got there first and ruined it. Is there anything that I can spray them with and kill them little bugs before they ruin my crops next season.. cheers
12 Jul 20 Brendan (New Zealand - temperate climate)
I've had good success planting an overwintering crop of mustard seeds immediately following kumara harvest.

Hi there.. I harvested my Kumara in March and unfortunately most of them tubers had multiple small holes in them. Looks like some type of insects got there first and ruined it. Is there anything that I can spray them with and kill them little bugs before they ruin my crops next season.. cheers

- Sam

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