publication . Article . 2012

Temporal analysis and fungicide management strategies to control mango anthracnose epidemics in Guerrero, Mexico

Monteon Ojeda,Abraham; Mora Aguilera,José Antonio; Villegas Monter,Ángel; Nava Diaz,Cristian; Hernández Castro,Elías; Otero-Colina,Gabriel; Hernández Morales,Javier;
Open Access
  • Published: 01 Dec 2012 Journal: Tropical Plant Pathology, volume 37, pages 375-385 (issn: 1982-5676, Copyright policy)
  • Publisher: FapUNIFESP (SciELO)
Abstract
The temporal progress of anthracnose (Colletotrichum gloeosporioides) epidemics was studied in mango (Mangifera indica) orchards treated with fungicides from different chemical groups, mode of action, and application sequences in two regions of contrasting climates (sub-humid and dry tropics) in Guerrero, Mexico. Full flowering, initial setting, and 8-15mm Ø fruits were identified as critical stages for infection. Epidemics started 20-26 days after swollen buds, and maximum severity was attained at 40-42 days after the first symptoms were detected. The Weibull model described (r²>0.89) anthracnose epidemics in both floral and vegetative flushes. Active ingred...
Subjects
Medical Subject Headings: food and beverages
free text keywords: Colletotrichum gloeosporioides, Mangifera indica, epidemics, fungicides, Agronomy and Crop Science, Plant Science, Spore, Tropics, Relative humidity, Mangifera, Azoxystrobin, chemistry.chemical_compound, chemistry, Botany, Fludioxonil, Biology, Myclobutanil, Fungicide
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publication . Article . 2012

Temporal analysis and fungicide management strategies to control mango anthracnose epidemics in Guerrero, Mexico

Monteon Ojeda,Abraham; Mora Aguilera,José Antonio; Villegas Monter,Ángel; Nava Diaz,Cristian; Hernández Castro,Elías; Otero-Colina,Gabriel; Hernández Morales,Javier;