Gewasbescherming

In a hidden experimental field in Wageningen, the Netherlands, surrounded by tall maize plants, there are several smaller plots with potato plants. In some of these plots there are only dead plants, in others the plants have been affected by late blight (
augustus 23, 2017
Solynta's revolutionary hybrid breeding technology protects potato from late blight by multi-resistance
The breeders of Solynta have succeeded in making potato plants insusceptible to the dreaded potato disease Phytophthora infestans, using their revolutionary hybrid breeding technique.
From the archive
No clearer indication that the event is close than the fact that all the building materials for the pavilions have been delivered
augustus 21, 2017
Potato Europe 2017 in Emmeloord, The Netherlands, coming up in three weeks
In three weeks PotatoEurope 2017 opens its doors. Over 265 exhibitors (+8 %) from 16 countries will share their potato expertise with you in their booths and allow visitors a look in the potato chain of the future.
From the archive
Microtuber potato cultivars used in research by the Wisconsin Seed Potato Certification Program in a growth room at the Biotron Laboratory at UW–Madison (Courtesy: Bryce Richter)
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
From the archive
An adult potato psyllid, the insect responsible for the spread of Zebra Chip disease (Candidatus Liberibacter solanacearum) in potatoes
(Courtesy: Don Henne, Texas A&M AgriLife Research)
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.
From the archive
Colorado potato beetles can decimate spud crops by devouring the plants’ foliage.
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.
From the archive
Angelica Cameron of IPM Technologies is discussing insect management in potato crops with growers on Kangaroo Island
juni 19, 2017
IPM approach seed potato growers Kangaroo Island hops to mainland Australia
Seed potato growers on Kangaroo Island - an island off the mainland of South Australia - are successfully adopting a new strategy to manage the aphids and thrips pestering their crops, taking on expert advice from agronomists and entomologists to adopt integrated pest management for these insect pests.
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Oddly shaped potato tubers are a risk from both glyphosate and dicamba exposure, according to North Dakota State University Research
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
From the archive
El prototipo desarrollado por la UN estará listo para ser comercializado, una vez se licencie la patente.
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.
From the archive
Dr. Ada Szczepaniec discusses her greenhouse study on potato psyllid resistance to neonicotinoid insecticides.
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.
From the archive
The Lincoln University Future Farming Centre head Charles Merfield, centre, among plots of mesh-covered potatoes. Using the mesh could be a way of stopping the psyllids, he says.
maart 15, 2017
Mesh cover highly effective at keeping pests off potatoes, Lincoln University researchers find
In New Zealand, a team of Lincoln University researchers is impressed with the results from a trial of a mesh cover that is used to protect potato crops from insect pests.
From the archive
The new layout of the PotatoEurope event in Emmeloord on 13 and 14 September 2017 will provide more convenient access and offers more space.
maart 08, 2017
PotatoEurope 2017 turns things around for easier access and more space
Anyone travelling to PotatoEurope in Emmeloord by car on 13 and 14 September 2017 will have much more convenient access to the event than in previous years.
From the archive
Bactericera cockerelli, nymph cases, nymph and adult (Courtesy: Department of Agriculture and Food, Western Australia)
februari 14, 2017
Discovery of Potato Psyllids in Western Australia a serious blow to the industry
Potato producers in south-west Western Australia say the detection of the potato psyllid (Bactericera cockerelli) is a "serious blow" to their industry. The detection of the psyllid may put national and international exports in jeopardy.
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Soil fumigation in Wicklow, New Brunswick. The field is fumigated with chloropicrin in the fall of the 2015, as part of a trial McCain Foods is conducting with its processing potato growers on both sides of the border. (Courtesy: Triest Ag Group)
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).
From the archive
Monsanto Shareowners Approve Merger with Bayer
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.
From the archive
Potatoes in red bags
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.
From the archive
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.
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.

From the archive
Bayer and Monsanto today announced that they signed a definitive merger agreement under which Bayer will acquire Monsanto for USD 128 per share in an all-cash transaction.
september 14, 2016
Bayer to Acquire Monsanto
Bayer and Monsanto today announced that they signed a definitive merger agreement under which Bayer will acquire Monsanto for USD 128 per share in an all-cash transaction.
From the archive
Bayer AG raised its offer to buy Monsanto Co. and create a new global leader in seeds and pesticides
september 06, 2016
Bayer raises offer to buy Monsanto
Bayer AG raised its offer to buy Monsanto Co. and create a new global leader in seeds and pesticides, though the German firm said the higher price depended on achieving a 'negotiated transaction.'
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