Potato late blight, Phytophthora infestan

Potato late blight Phytophthora infestans) 110 (mixtures with mancozeb) 175 (mixtures with famoxadone) 8... 

Fluazinam is extensively used in potatoes for the control of late blight Phytophthora infestans). It is especially effective against tuber blight as the potent activity against zoospores prevents them moving through the soil to infect the tubers... 

Benthiavalicarb (4, benthiavalicarb-isopropyl, KIF-230, Fig. 18.6) was discovered by Kumiai-Ihara and has been developed for the control of Oomycete diseases such as downy mildews Plasmopara viticola and Pseudoperonospora cuhensis) on grape vine and vegetables and late blight Phytophthora infestans) on potatoes [4, 16]. The valinamide derivative benthiavalicarb (4) shows a close structural similarity to iprovalicarb (3). 

Cymoxanil. Cymoxanil (Figure 4.34) is a systemic urea with protectant and curative activity against Oomycetes, particularly Plasmo-para viticola on vine and Phytophthora infestans (potato late blight). 

The fungicidal activity of sceptrin at 10 ppm was found to be >65 % inhibition of Phytophthora infestans (potato late blight) [103]. In addition to its antimicrobial, antiviral [104], antimuscarinic [22], and antihistaminic [30] properties, sceptrin was shown to be the first and most potent nonpeptide somatostatin inhibitor in the submicromolar range [105]. 

Leifert, C. and Wilcockson, S.J. (2005). Blight-MOP Development of a systems approach for the management of late blight (caused by Phytophthora infestans) in EU organic potato production. Final Report, Newcastle University, UK. 

Zande, JC van de, M van IJzendoom and R. Meier, 2000. The effect of air assistance, dose and spray interval on late blight control Phytophthora infestans in potatoes. BCPC Conference - Pests and Diseases 2000, Brighton 13-16 November 2000, British Crop Protection Council, Farnham, UK. 

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