Gewasbescherming uit de Verenigde Staten

augustus 30, 2015

Focus on Potato Webcast by Amanda Gevens Covers Biopesticide Use

A new 'Focus on Potato' webcast titled “Managing Diseases with Biopesticides in Potato Production” helps growers, consultants, and other practitioners in the potato industry understand the basics of biopesticides and their use in the field.

augustus 12, 2015

Focus on Potato Webcast Addresses Fungicide Resistance

The latest Focus on Potato webcast, titled “Best Management Tactics and Fungicide Resistance in Early Blight and Brown Spot” highlights the importance of measures to mitigate fungicide resistance, particularly when applied and repeatedly used on a single site.

mei 17, 2015

USDA publishes 2014 Chemical Use data for Fall Potatoes

The U.S. Department of Agriculture’s National Agricultural Statistics Service (NASS) thursday published the 2014 Agricultural Chemical Use survey data for corn and fall potatoes.

NPC 2014 President Randy Hardy hands the award to Brendon Rockey and Sheldon Rockey with wife Nicole.

januari 20, 2015

Rockey Farm (Colorado) receives the NPC 2014 Environmental Stewardship Award

Brendon and Sheldon Rockey of Rockey Farms in Center, Colorado, were named the recipients of the prestigious 2014 Environmental Stewardship Award presented at the National Potato Council’s 2015 Annual Meeting.

oktober 05, 2014

New ‘Focus on Potato’ Webcast Discusses Postharvest Use of Phosphorous Acid

Phosphorous acid based products can be an effective control for postharvest diseases when applying best practices. In the presentation. Learn more in the latest ‘Focus on Potato’ presentation “Phosphorous Acid and its use in Potato Post-Harvest Situations,”

Live aerial pesticide application at Jim Coombs Farms

september 04, 2014

New Jersey Potato Growers host EPA Tour

During the week of August 26, the National Potato Council (NPC) led a delegation of 19 U.S. Environmental Protection Agency (EPA) staff on a crop tour of New Jersey’s potato growing region.

juni 26, 2014

Warmer winters linked to increased pesticide use

In this USDA research on soybean crops, researchers find a link between minimum winter temperature and pesticide use.

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

mei 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.

januari 13, 2014

Bayer CropScience survey at Potato Expo digs up Potato Industry needs for 2014

According to United States Department of Agriculture’s crop production predictions, average potato yield per acre increased during the 2013 season.

In an effort to propel this upward trend into the New Year, Bayer CropScience launched its Potato Perspectives Survey during Potato Expo in San Antonio, Texas, Jan. 8-10, 2014.

Jed Colquhoun, Ph.D. Professor Department of Horticulture University of Wisconsin-Madison

januari 05, 2014

New Focus on Potato Webcast Covers Weed Resistance Management in Potato Rotation

Herbicide-resistant weeds pose significant economic and production challenges, particularly in specialty crops such as potatoes where weed control options are limited.

augustus 25, 2013

National Potato Commission hosts Oregon farm tour for US EPA regulators

During the week of Aug. 23, the National Potato Council (NPC) led a delegation of five U.S. Environmental Protection Agency (EPA) employees in a crop tour of the Columbia Basin growing area in Oregon.

Poor emergence of seed potatoes with glyphosate residue

augustus 07, 2013

Use caution when spraying glyphosate near seed potatoes

A small amount of glyphosate drifting into a seed potato field can cause thousands of dollars of damage.

februari 06, 2013

DuPont launches smart pest management tool

DuPont™ Evalio AgroSystems services is a free pest monitoring tool that helps detect insect pests. Growers using the system are provided with real-time in-season information that helps them choose the most appropriate product and spray timing to achiev...

januari 09, 2013

Bayer CropScience Showcases Season-Long Solutions at Potato Expo

From protecting seeds to fighting fungal diseases, potato growers face multiple challenges throughout the season and need tools to help them achieve a successful harvest. Bayer CropScience is showcasing its season-long solutions at its One World to Gro...

september 10, 2012

Simplot launches 'Spray Guide' app for farmers

Plant Health Technologies (PHT), the proprietary products division of Simplot Growers Solutions (SGS), launched an innovative application for iPhone and Android smartphones customized for crop advisors, applicators, and growers.

juli 10, 2012

Bayer CropScience acquires US-based biological company AgraQuest

Bayer CropScience recently announced that it has signed an agreement to purchase AgraQuest, Inc. for a purchase price of US$ 425 million (approximately EUR 340 million) plus milestone payments. AgraQuest, headquartered in Davis, California, USA, is a g...

juni 24, 2012

EPA approves a dry formulation of Marrone Bio Innovations' Grandevo biopesticide

Grandevo is approved for use on ornamental plants and edible crops in field and greenhouse applications, and allows flexibility in air and ground applications.

april 17, 2012

Maine looks to fungicides to save potatoes

Much of Maine's seed potato supply for this year is infected with blight, and the state has asked the federal government for an emergency exemption to make an effective but expensive toxic seed treatment available to growers.