News on Potato Tuber Moth from the United States

October 08, 2019

US Potato Growers Asked To Watch For Tuber Moth As Harvest Approaches

Its harvest time for many in the potato industry, and those not quite to that point, harvest will be here before you know it. Washington State University’s Tim Waters said growers need to continue to watch for pests.

January 13, 2018

When pests graze certain potatoes, yields double

When some Colombian potato varieties are lightly grazed by a pest, the plants respond by growing larger tubers, at times doubling their yields. Researchers see an opportunity and want to know more...

May 05, 2016

Potato plants trigger aboveground defenses in response to tuber attacks

Potato plants boost the chemical defenses in their leaves when Guatemalan tuber moth larvae feed on their tubers, report researchers at the Boyce Thompson Institute (BTI).

Hairy Nightshade, a weed that has the potential to be problematic in potato cultivation

May 28, 2014

New 'Focus on Potato' Webcasts Tackle Hairy Nightshade, Potato Tuber Moth

Hairy nightshade and potato tuberworm (or potato tuber moth) are two economically important inhibitors to potato production. Two of the latest ‘Focus on Potato’ webcasts focus on these economically important potato pests.

Tecia Solanivora (Guatemalan potato moth larva) courtesy André Kessler

May 25, 2010

Research: Moth larvae spit boosts potato yield

When a major South American pest infests potato tubers, the plant produces bigger spuds, reports a study by Cornell, University of Goettingen and National University of Colombia researchers.The secret is in the spit, write the researchers online in the...