Tomato Update Sinaloa,Mexico By Juan Manuel Quintana PhD AREAS DE - PowerPoint PPT Presentation

Tomato Update Sinaloa,Mexico By Juan Manuel Quintana PhD

AREAS DE PRODUCION Bell Indeterminate roma= Determinate roma = Indeterminate round= Determinate round=

Mexican tomatoes • Tomato area in Mexico (-+50,000 has) • -+2 million mt of tomato/year • >60 % roma type • -+10% indoors (roma+round) • -+8% processing • Sinaloa (15000has) • 40% lost by freeze Feb 2011

Tomato Indoor area (hectares) Indoor Indoor TYPE 09-10 10-11 VAR Round 857 957 100 12% rise Roma 493 698 205 41% rise Cherry 0 17 17 constant Grape 21 61 40 200% rise Total 1371 1733 362 26% rise *2011 Estimate.>15% increase /year Source: Caades (until Jan ) aacounts for -+60% of total.

Fresh Mkt Tomato Outdoor area (hectares) Outdoor Outdoor Outdoor TYPE 09-10 10-11 Var 11-12* Determinate round 1430 1315 -115 9% drop Indeterminate round 200 240 40 20% rise Determinate roma 2910 2884 -26 constant Indeterminate roma 1432 1435 3 constant Cherry 83 57 -25 45% drop Grape 439 679 240 54% rise Total 6493 6610 117 2% rise *Estimate -+20% reduction this season 2011-12. Source: Caades.(until january) accounts for -+60 of total

Factors affecting • Low water availability reducing the total area. • Crops late in the season affecting insect incidence. • Frost inducing more indoor. • Increase of fertilizer costs affecting total area. • Growers economy.

Main Tomato Indoor Disease Disease Incidence Ocurrence Alternaria solani low Jan-April Fulvia fulvum ( Leaf mold) high Feb-Apr Botrytis Cinerea (Gray mold) low Feb-Apr Leveillula taurica (Powdery mildew) medium Feb-Apr Phytophthora capsici (wilting) low all Fusarium o. lycopersici (Root rot)) High all Fusarium Solani (Foot rot) medium all Fusarium o. radicis (Crown rot) medium all Pyrenochaeta lycopersici (corky root) medium Feb-Apr Red denotes increasing importance.

L. taurica Fulvia fulvum Oidiun neolicopersicy Alternaria solani

Botryris cinerea Penicillium oxalicum

Pythium aphandermatum Pythium aphandermatum Phytophthora capsici Phytophthora capsici

Fusarium oxysporum f sp lycopersici Fusarium oxysporum f sp lycopersici Fusarium solani Fusarium solani

Pyrenochaeta lycopersici Pyrenochaeta lycopersici

Main Bacterial Disease Disease Incidence Ocurrence Xanthomonas vesicatoria (Bacterial spot) Medium early Clavibacter michiganensis (Bacterial canker) High all Pseudomonas syringae (Bacterial speck) low early Ralstonia sonalacearum (Bacterial wilt) High all Pseudomonas corrugata (Necrosis medular) High all Erwinia carotovora (Bacterial soft rot) low late Nematode Incidence Timing Meloidogyne incognita High all

Xanthomonas vesicatoria Pseudomonas syringae tomato Clavibacter michiganensis

Pseudomonas corrugata Ralstonia solanaceraum

Erwinia carotovora Meloidogyne incognita

Main Viral Disease Disease Incidence Ocurrence Tomato Spotted Wilt Virus (TSWV) high early Tomato Apex Necrotic Virus (ToANV) high early TYLCV high early Tomato Mosaic Virus low all Cucumber mosaic Virus low all Area CMV TSWV ToANV TYLCV South (La cruz,Mazatlan)) high med low high Central (Culiacan area) med med low high North (Guasave, Mochis) med high high high

TSWV ToANV

TYLCV TMV

CMV

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