Gewasbescherming uit Amerika | Page 3 PotatoPro

januari 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...

januari 13, 2018

Lunchtime is over for the Colorado potato beetle

Chemicals in the leaves of potato plants, produced naturally by the plant, may hold the key to a new way to control Colorado potato beetles - a major pest for potato growers.

december 11, 2017

Certis USA Licenses New Virus Technology for Control of Fall Armyworm

Certis USA has entered into an agreement with Corpoica, the Colombian Corporation for Agriculture Research, to license Corpoica’s Spodoptera frugiperda nucleopolyhedrovirus (SfMNPV) strain NPV003 and formulation technology for a biopesticide against the fall armyworm (Spodoptera frugiperda).

Potato Expo 2018 will feature live streaming Potato TV 'The Eye'

september 23, 2017

Potato Expo 2018 goes live with streaming potato TV 'The Eye'.

Potato Expo 2018 announces live streaming Potato TV throughout the event. Voting for the presentations on the Innovation Hub 'Main Stage' is now open.

augustus 31, 2017

Potato growers host farm tour for EPA staffers

The National Potato Council (NPC) led a delegation of 6 U.S. Environmental Protection Agency (EPA) staff on a tour of Idaho potato fields during the week of August 14.

augustus 29, 2017

Potatoes look good in North Dakota, Minnesota

Red River Valley potato growers generally have avoided drought and deluge this growing season. That bodes well for the soon-to-begin 2017 harvest.

augustus 05, 2017

New Wisconsin State laws force potato growers to apply best practices

Wisconsin Governor Scott Walker signed two new measures involving the potato industry last Wednesday. One law makes use of certified seed potatoes mandatory, the other enforces a faster response to the presence of late blight

juli 03, 2017

University of Idaho reports light potato psyllid pressure

Pressure from the tiny, winged insects that spread zebra chip disease in potatoes has been light in Idaho this season, emboldening some Idaho farmers to scale back on their pesticide programs.

juni 27, 2017

To protect crops, farmers could promote potato beetle cannibalism

UMaine scientists say farmers could try to protect their potato crop by utilizing agricultural practices — including crop rotations and push-pull strategies — to create field conditions that favor Colorado potato beetle cannibalism.

mei 07, 2017

Dicamba drift a new danger for potato growers

Soybean producers are gearing up to plant soybeans that are tolerant to both glyphosate and dicamba herbicides. Potato growers should be aware that both glyphosate and dicamba drift can cause irreparable damage in neighbouring potato crops

april 27, 2017

Colombia: Equipo que aplica plaguicidas a cultivos de papa recibe patente

La invención, desarrollada por la Universidad Nacional de Colombia (U.N.), aplica plaguicidas convencionales y biológicos por debajo del suelo para controlar el gusano blanco y la polilla guatemalteca, dos de las plagas más comunes en estos cultivos.

april 02, 2017

Neonicotinoid insecticides losing efficiency in potato psyllid control

The potato industry may be losing a mainstay in the battle against psyllids, according to a recent Texas A&M AgriLife Research study.

februari 07, 2017

Potato growers in Maine apply soil fumigation in a trial of McCain Foods

French Fry manufacturer McCain Foods has started trials examining soil fumigation with several of its potato growers in Maine (United States) and New Brunswick (Canada).

december 14, 2016

Monsanto Shareowners Approve Merger with Bayer

Monsanto Company (NYSE: MON) announced that at a special meeting of shareowners held on December 13, shareowners of the company approved the merger of Monsanto with a wholly owned subsidiary of Bayer Aktiengesellschaft.

Argentina: Desarrollan herramienta para ayudar a controlar plagas y enfermedades en cultivos de papa

december 13, 2016

Argentina: Desarrollan herramienta para ayudar a controlar plagas y enfermedades en papa

Un equipo de investigadores del INTA diseñó un sistema de gestión para el manejo de la sanidad del cultivo basado en el uso de información y conocimiento.

NEPG estimate for the 2016 potato harvest|: More acres, less production, uncertainty

september 21, 2016

NEPG estimate for the 2016 potato harvest: More acres, less production and a lot of uncertainty

The North-western European Potato Growers (NEPG) expect in the 5 covered countries (NL, B, FR, GB, DE) a lower production of potatoes (seed and potatoes.for starch production not included) compared to last season.

augustus 11, 2016

Potato Psyllid Alert for North Dakota

Potato psyllids have been reported in specific fields in western and central North Dakota. At this point populations are not widespread.

juli 02, 2016

Colorado Potato Beetles are munching on in the Red River Valley

According to the University of Minnesota Extension 'Spudbug' Newsletter, it is shaping up to be a Colorado Potato Beetle (CPB) year in the Red River Valley.