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Potato: Solanum tuberosum FL1879
Black scurf and stem canker; Potato late blight; Pythium leak: Rhizoctonia solani; Phytophthora infestans; Pythium ultimum

Seed, in-furrow, and seed plus foliar treatments for control of seed- and soil-borne diseases, 2005.

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First Author: W.W. Kirk, Michigan State University.

Additional Authors: R.L. Schafer, D.R. Berry.

Section: Seed Treatments

Keyword(s): Foliar late blight; tuber rot; pythium leak

Geographical location: Michigan, United States

Products Tested: Amistar; Evolve; Headsup; Phostrol; Moncoat MZ; Maxim MZ

Active chemical(s): Azoxystrobin; Thiophanate-methyl + mancozeb + cymoxanil; Sapponin; Phosphorous acid; Flutolanil + mancozeb; Fludioxonil + mancozeb

Biological Control: 1. Headsup; sapponin; quinoa extract; Northern Quinoa Company

Biorational Product:

Manufacturer(s): Syngenta; Bayer CropScience; Norquin; Nufarm Americas Inc. (formerly Agtrol International); Gowan Company; Syngenta

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