Results 11 to 20 of about 1,341 (203)

SOMACLONAL VARIABILITY IN CALLUS CULTURE OF Lycopersicon hirsutum f. typicum AND Lycopersicon chilense

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2010
The aim of the study was to induce somaclonal variability in the callus culture of L. hirsutum f. typicum and L. chilense and to characterize them in respect to tolerance to salinity.
Danuta Rzepka-Plevneš   +3 more
doaj   +3 more sources

EFEITO DE TRICOMAS, ALELOQUÍMICOS E NUTRIENTES NA RESISTÊNCIA DE LYCOPERSICON HIRSUTUM À TRAÇA-DO-TOMATEIRO EFFECT OF TRICHOMES, ALELLOCHEMICALS AND MINERALS ON THE RESISTANCE OF LYCOPERSICON HIRSUTUM TO TOMATO LEAF MINER

open access: yesPesquisa Agropecuária Brasileira, 1999
Estudos foram conduzidos com o objetivo de verificar o efeito de tricomas, aleloquímicos e nutrientes nas folhas de partes do dossel das plantas na resistência de Lycopersicon hirsutum à traça- do-tomateiro, Tuta absoluta (Lepidoptera: Gelechiidae ...
GERMANO LEÃO DEMOLIN LEITE   +3 more
doaj   +2 more sources

Capítulo IV: caracterización morfo-agronómica de especies y variedades botánicas del genero Lycopersicon [PDF]

open access: yesActa Agronómica, 1994
<p>En condiciones de invernadero se renovó la semilla de 58 introducciones del género Lycopersicon. En condiciones de campo se evaluaron cerca de 30 plantas de cada una de las introducciones viables. Además, se realizaron 5 cruzamientos, incluyendo
Arango Angel Pedro A.   +3 more
doaj   +4 more sources

Capítulo V: evaluación de especies silvestres de Lycopersicon sp. como fuente de resistencia al insecto plaga Scrobipalpula absoluta (Meyrick) y su intento de transferencia a Lycopersicon esculentum Mill [PDF]

open access: yesActa Agronómica, 1994
<p>En condiciones de campo, se evaluaron 32 introducciones silvestres de Lycopersicon sp. y una de la especie cultivada, L. esculentum Mill, con el fin de determinar la resistencia a Scrobipalpula absoluta (Meyrick).
Vallejo Cabrera Franco Alirio   +2 more
doaj   +4 more sources

Evaluación de especies silvestres de Lycopersicon sp, como fuente de resistencia a Scrobipalpula absoluta (Meyrick) y su intento de transferencia a Lycopersicon esculentum Mill [PDF]

open access: yesActa Agronómica, 1989
En condiciones de campo, se evaluaron 32 introducciones silvestres de Lycopersicon sp. y una de la especie cultivada, L. esculentum Mili, con el fin de determinar la resistencia a Scrobipalpula absoluta (Meyrick).
Parra S. Alvaro   +2 more
doaj   +2 more sources

Evaluación de la resistencia al pasador del fruto Neoleucinodes elegantalis y caracterización morfoagronómica de germoplasma silvestre de Lycopersicon spp. [PDF]

open access: yesActa Agronómica, 2006
COMPENDIO En un diseño de bloques completos al azar con tres repeticiones se evaluaron diez materiales de L. hirsutum, dos de L. peruvianum y uno de L. escu­lentum cv maravilla (testigo).
Restrepo S Edwin Fernando
doaj   +1 more source

Entrapment of two-spotted spider mite, Tetranychus urticae (Acari: Prostigmata: Tetranychidae), by type IV glandular trichomes of Lycopersicon species [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2012
Two-spotted spider mite (TSSM) is becoming resistant to many of the pesticides used in the tomatofields. A potential alternative method of control is host plant resistance, which may be mediated byglandular trichomes.
B. Mallik, Z. Saeidi
doaj   +1 more source

Mapping of QTLs for glandular trichome densities and Trialeurodes vaporariorum (greenhouse whitefly) resistance in an F2 from Lycopersicon esculentum × Lycopersicon hirsutum f. glabratum [PDF]

open access: yesHeredity, 1995
An F2 of an interspecific cross between cultivated tomato (Lycopersicon esculentum cv. Moneymaker) and L. hirsutum f. glabratum was used to generate an RFLP linkage map. Distortion of single locus segregation (1:2:1) was observed for a number of markers from different chromosomes, always with a prevalence for L. hirsutum f. glabratum alleles.
Ruud Verkerk, Pim Zabel, Pim Lindhout
exaly   +3 more sources

Inheritance of Resistance against Phytophthora Infestans in Wiled Tomato Genotype (Lycopersicon hirsutum l03684) وراثة المقاومة للندوة المتاخرة في الترکيب الوراثي البري L03684 التابع للنوع Lycopersicon hirsutum [PDF]

open access: yesJournal of Plant Production, 2019
Many varieties commercial's tomatoes have been grown in Egypt but most of them susceptible to the disease of late blight, which are very important and most dangerous fungal diseases that destroy the tomato crop in all its parts caused by the disease ...
وهبه السيد   +3 more
doaj   +2 more sources

COMPLEX UNILATERAL HYBRIDIZATION IN LYCOPERSICON HIRSUTUM [PDF]

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1961
Franklin W Martin
exaly   +3 more sources

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