Report No. 11:V050
Tomato: Lycopersicon esculentum
Early blight: Alternaria linariae (syn. A. tomatophila)

Evaluation of conventional and organic pesticides for control of early blight on fresh-market tomato, 2016

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First Author: I.M. Meadows, NCSU

Additional Authors: T.C. Clabby, K.R. Rakosky

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops


Geographical location: North Carolina, United States

Products Tested: Activator 90; Endura; Fontelis 1.6SC; Fracture; Manzate Pro-Stik 75DG; Quadris; Revus Top; Rhyme; Zing

Active chemical(s): Surfactant; Boscalid; Penthiopyrad; BLAD polypeptide; Mancozeb; Azoxystrobin; Mandipropamid + Difenoconazole; Flutriafol; Zoxamide + Chlorothalonil

Biological Control: 1. Fracture; BLAD polypeptide; FMC

Biorational Product:

Manufacturer(s): Nufarm Americas Inc.; BASF Corporation; DuPont; FMC Corporation; United Phosphorus, Inc.; Syngenta; Syngenta; Cheminova; Gowan Company

Publication date: March 7, 2017

The American Phytopathological Society