potato with pinkrot This article, originally posted in 2021, was updated in January 2024. Pinkrot, a devastating and persistent disease, can wreak havoc on your potato crop. But with the right management techniques, the threat can be suppressed or greatly reduced. To ensure the best results when treatingPinkRot you should apply a RIDOMIL GOLD 480 SL application at planting to paddocks with a history of PinkRot, using the following directions When pinkrotpotato disease appears in your mature potato patch close to harvest, your first thoughts may be about treatingpinkrotinpotatoes, but sadly, there is no cure once it has taken hold. Read more here. Pinkrot of potato is an important soil-borne storage disease of potatoes worldwide.PinkRot Disease Cycle. Tubers infected in the field will rot during harvest, allowing the pathogen to come into contact with healthy tubers in storage. Pinkrot is most commonly caused by the Oomycete Phytophthora erythroseptica. The disease is favored by excess soil moisture (Blodgett, 1945; Bonde, 1938). As a result, irrigation management is critical for controlling pinkrotinpotatoes. Pinkrot of potato is primarily caused by the Oomycete pathogen Phytophthora erythroseptica.Pinkrot is most effectively managed by utilizing multiple management strategies. Practices that are effective in reducing pinkrot severity inpotatoes include It was concluded that the disease was pinkrot. In 1997 foliar applications of the systemic fungicide metalaxyl were evaluated for its control. The level of control obtained was insufficient to overcome the problem which pinkrot can cause in early potatoes. A new mode of action for powdery scab and pinkrotinpotatoes. • In-furrow applied, protectant fungicide for potatoes • Improves yield, skin finish, quality, and marketable produce • Good compatibility. PinkRot. Common Management Practices for the Three Wet Rots. Potato tubers have been dug out of the ground and placed in dark storage for eating later in the fall and winter, but after just a few weeks the potatoes are soft, rotten, and emit a foul smell. What happened? Managing pinkrotinpotatoes. Pinkrot, caused by Phytophthora erythroseptica, is an important disease worldwide. It is found widely in Australia, particularly in Tasmania, and can cause devastating losses both before and after harvest.
