Most scab infections take place at tuber initiation. The type of lesion—superficial, pitted, or erumpent—is probably determined by variety tolerance, aggressiveness of the bacterium strain, time of infection, and environmental ...
The ring rot bacterium, scientifically known as Clavibacter michiganensis subsp. Sepedonicus, poses a significant threat to potato crops, with its highly infectious nature and resilience in various environments. Understanding the ...
Одна из проблем, когда проводиться слишком ранняя посадка заключается в том, что нет двух одинаковых сезонов.
University of Idaho - The potato industry has a term for the unpleasant surprise of cutting into a seemingly good potato to find a dark bruise inside
Calcium plays an important role in the growth and development of plants. Cell membrane health is very crucial to the survival and health of the plant cell.
While temperature is probably the most important potato storage concern, another important step in storing potatoes is ensuring adequate relative humidity levels in the storage shed. Relative humidity is the ...
What’s wrong with my potato crop? Getting to the bottom of that question involves diligence and knowledge.
Some of the species cover crops we select, their exudates actually suppress some of the pathogens for our potatoes,” said Perry, pointing to potato early die or Verticillium wilt, which ...
Cover crops perform a range of functions. From protecting vulnerable soils to promoting soil biology to providing much-needed food for birds and bees, these crops often complement permanent land features ...
Common scab is one of the oldest bacterial diseases of potatoes.
Ozone is electrified air, similar to the air that humans breathe, and it can be used to kill bugs, fungus and eliminate mold
There is more to the long-term storage of potatoes than sprout suppressants. Here we examine five main considerations
Nothing was more threatening or destructive than the loss that results in a pile of good quality potatoes from the spread of infection from a few infected potatoes. What ...
Рroblem that is apparent only after the potatoes are unloaded is pressure bruise.
Management of wound healing comes from the initial conditions potatoes are exposed to after harvest.
The range in environmental conditions during harvest can be vast depending upon daily weatherand time of day. “Ideal” harvest conditions have tuber pulp temperatures between 50 to 55°F.
Blackspot bruising is a quality concern no matter what market of the industry a potato is destined
Very few things can ruin the market value of a good crop as fast as too much bruise.
Storages and handling equipment should be cleaning and sanitized before and after use
Storage cleaning and disinfection is important, especially to minimize disease carryover from one season to the next
Cleaning and disinfectant can help prevent spread of the following potato diseases:
There are two seasons with potatoes: The growing season and the storage season.
As humans domesticated plants, they saved certain seeds to plant in the next growing season based on desirable traits. Susceptibility to diseases popped up on this path to domestication, but wild ...
In 2022, the Dutch Food and Commodity Authority (NVWA) identified eight cases of warts caused by the fungus Synchytrium endobioticum in potato cultivation.This concerns eight agricultural plots of seven different ...
Are you using the right fungicides to protect for the potato diseases you are attempting to control? Understanding how fungicides work can help you choose the right product and apply it for ...
Colorado potato beetle (CPB) populations have an amazing ability to develop resistance to insecticides — including many of the carbamate, organophosphate, pyrethroid, spinosyn, and neonicotinoid insecticides that are used today.
A team of researchers in Manitoba have found success using mustard biofumigation to rid fields of Verticillium wilt. Editor’s note: This interview has been edited for length and clarity. Spud ...
Over the past two decades in the Midwest, neonicotinoid insecticides have been the most commonly used management tool for the Colorado potato beetle (Leptinotarsa decemlineata). The relative ease of applying ...
In the area of haulm reduction and harvesting, the agricultural engineering industry is still under great pressure to revise existing solutions and at the same time to break new ground, ...
According to Delphy researcher Johan Wanders, the results confirm the positive image of the Loof Does; that have been identified in previous studies. “It went well with half a dose, even as ...
Tips on how to use ventilation systems in your potato storage. Keeping your potato crop in the best possible condition while in storage isn’t always easy. At a potato storage management ...
The importance of studying 3. Farm management & crop production techniques Guta practices crop rotation by renting land from others. He uses the recommended spacing and applies recommended fertilizer rates. ...
The frosty weather, aside from destroying crops, adds pressure on production costs, as anti-frost measures necessitate the use of an anti-frost spray at the cost of €180/10ltr and watering of ...
During the past several years, irrigation equipment manufacturers have been busy reinventing sprinkler systems to serve more as "hired hands" than just an efficient way to water crops. From running ...
New advice for in-furrow application of Amistar during potato planting will achieve a more complete zone of protection around the mother tuber when using modern high-speed belt planters, advises Syngenta ...
Polysulphate research from Dr. Carl Rosen shows an increase in total AND marketable yields when compared to grower standard practice Despite its vital role in optimum crop performance, sulfur has ...
Potatoes demand adequate sulfur levels for nitrogen uptake, chlorophyll production, tuber development, stress and pest resistance, carbohydrate generation, amino acid formation and vitamin synthesis
According to current regulations, the cultivation of potatoes is possible according to a crop rotation of at least 1:3. In a number of cases, an exemption can be obtained for the ...
Soil dwelling nematodes are a serious threat to crop performance. They affect a range of crops including potatoes, carrots, cereals, raspberries and strawberries, both directly and indirectly often inflicting severe ...
There is little information on the impact of nozzle type under a dense potato crop canopy. There is a popular misconception that a fine spray is preferred.
Using these fumigants to control soil-borne diseases had positive effects on the crop beyond disease control. Total and marketable yield and tuber set were higher in plots treated with either ...
Over the last several years, agricultural producers have been pulled in multiple directions: improve water use efficiency, maintain profitability in the face of rising input prices, and improve sustainability and ...
Potato pink eye is a disorder that often starts with pink, water-soaked areas around the eyes of the tuber — that’s why it’s called “pink eye.”
Aerial imagery aids diagnosis for Nielson, an agronomist for Walters Produce in Newdale, Idaho, making his scouting more efficient.
Root lesion nematode is a tiny pest, about one millimetre in length. But it has an outsized ability to damage potatoes in Canada. The reason? It’s part of a complex ...
Two advisors and a researcher recently discussed the most important issues about green manures in an online meeting during the Bioknowledge Week. When is the best time to sow green manure ...
Herbicides are an important weed management tool for agriculture. The use of herbicides in multiple crops makes it necessary to track what has been applied to crops in rotation with ...
John Innes Centre team isolated and tested hundreds of strains of Pseudomonas bacteria from the soil of a commercial potato field
The works, which will contribute to the INIA Potato Genetic Improvement Program, will be carried out by the INIA Remehue researcher
Due to the warmer seasons in recent years, arable farmers are more often bothered by pest wireworms. Due to the higher temperatures, more generational build-up of the damaged animals takes place. ...
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