Results 21 to 30 of about 406,748 (225)

Multivariate analysis as a tool for measuring the stability of morphometric traits in Lycopersicon plants from in vitro culture

open access: yesGenetics and Molecular Biology, 2000
The phenotypic stability of morphometric traits in Lycopersicon spp. (stem perimeter at the base, middle and top, and number of flowers per cluster) was measured by multivariate analysis through a progeny test in order to estimate the genetic stability ...
Guillermo Pratta   +2 more
doaj   +1 more source

Search for Resistance to Egyptian Broomrape (Orobanche Aegyptiaca) in Tomato Germplasm [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 2015
This experiment was conducted to compare the level of resistance to Orobanche aegyptiaca (also known as broomrape) in a collection of sixty wild and cultivated tomato spices. One commercial susceptible variety ‘Samara’ was used as control. The experiment
Mohammad Sawafta, Munqez Shtaya
doaj   +1 more source

The Effects of Kiwi on Physiology Parameters in Tomato (Lycopersicon esculentum) Infected With Broomrapes (Orobanche spp) [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2020
Background and Objective: The goals of study were to recognize the effect of Kiwi on physiology and growth parameters in tomato infected with broomraps.
Asrin Arshi   +2 more
doaj   +1 more source

Resistance to Beet Armyworm, Hemipterans, and Liriomyza spp. in Lycopersicon Accessions [PDF]

open access: yesJournal of the American Society for Horticultural Science, 1993
Accessions of Lycopersicon esculentum var. cerasiforme (Dun.) A. Gray (cer) and L. pimpinellifolium (Jusl.) Mill.
Sanford D. Eigenbrode   +2 more
openaire   +1 more source

Fungal microbiota from rain water and pathogenicity of Fusarium species isolated from atmospheric dust and rainfall dust [PDF]

open access: yes, 2011
In order to determine the presence of Fusarium spp. in atmospheric dust and rainfall dust, samples were collected during September 2007, and July, August, and October 2008.
A Bovallius   +36 more
core   +2 more sources

Controle biológico de Rhizoctonia solani por Trichoderma spp. e Pseudomonas ssp fluorescente em tomateiro (Lycopersicon esculentum L.)

open access: yesSemina: Ciências Agrárias, 1993
Três isolados de Pseudomonas spp. fluorescentes e dois de Trichoderma spp. foram selecionados in vitro pelo seu potencial de biocontrole de Rhizoctonia solani. Semente de tomateiro Lycopersicon esculentum L., cv.
Zenaldo Porfirio-Silva, Martin Homechin
doaj   +1 more source

Seedling salt tolerance in tomato [PDF]

open access: yes, 2011
Soils with higher concentrations of salt are becoming more and more a constraint for many crops to obtain high yields. Wild tomato species, adapted to adverse environments, are a potential reservoir for genes underlying quantitative trait loci (QTL ...
Bai, Y.   +7 more
core   +2 more sources

Genetic Mapping and Functional Analysis of the Tomato Bs4 Locus Governing Recognition of the Xanthomonas campestris pv. vesicatoria AvrBs4 Protein

open access: yesMolecular Plant-Microbe Interactions, 2001
Xanthomonas campestris pv. vesicatoria is the causal agent of bacterial spot disease on pepper (Capsicum spp.) and tomato (Lycopersicon spp.). Analysis of 17 different Lycopersicon accessions with avrBs4-expressing X. campestris pv.
Agim Ballvora   +7 more
doaj   +1 more source

Divergência genética e subcoleção representativa de populações da traça-do-tomateiro Genetic divergence and representative tomato pinworm populations subcollection

open access: yesPesquisa Agropecuária Brasileira, 2004
O objetivo deste trabalho foi estudar a divergência genética e propor uma subcoleção representativa da traça-do-tomateiro, Tuta absoluta (TDT). O experimento foi conduzido com quatro populações do inseto procedentes de Uberlândia, MG, Viçosa, MG, Camocim
Gisele Rodrigues Moreira   +4 more
doaj   +1 more source

Feasibility Studies for in Vitro Grafting and Chimera Formation among Lycopersicon spp. [PDF]

open access: yesHortScience, 1997
A protocol was developed to make in vitro graft unions among Lycopercicon spp., and regenerates from cultured graft unions were evaluated for chimera formation. Young seedlings were preconditioned for 4 to 6 days in liquid 1/2-strength Murashige & Skoog (MS) basal medium supplemented with 8.9 μM benzyladenine and 1.0 μM indole-3-butyric acid ...
Katherine Kelly Stephenson   +2 more
openaire   +1 more source

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