Results 81 to 90 of about 2,689 (203)

Agrosuppression: A Bioassay for the Hypersensitive Response Suited to High-Throughput Screening

open access: yesMolecular Plant-Microbe Interactions, 2003
We describe a novel method, agrosuppression, that addresses the need for an assay of the hypersensitive response (HR) in intact plants that is rapid and adapted to high-throughput functional screening of plant and pathogen genes.
Sophien Kamoun   +2 more
doaj   +1 more source

Interaction between resistant tomato genotypes and plant extracts on Bemisia tabaci (Genn.) biotype B Interação de genótipos resistentes de tomateiro e extratos vegetais sobre Bemisia tabaci (Genn.) biótipo B

open access: yesScientia Agricola, 2007
The tomato (Lycopersicon spp.) productivity is severely reduced by attack of several insects and microorganisms. It is economically one of the most important crops that has been extensively cultivated in the Americas.
Edson Luiz Lopes Baldin   +2 more
doaj   +1 more source

Streptomyces spp. Aisladas de rizósfera de Lycopersicon esculentum Mill "tomate" y su potencial como promotoras del crecimiento de plantas en Lambayeque, 2012

open access: yes, 2013
Streptomyces spp. Aisladas de rizósfera de Lycopersicon esculentum Mill "tomate" y su potencial como promotoras del crecimiento de plantas en Lambayeque ...
Núñez Montenegro, Angiela Tatiana   +1 more
core  

Phytochemical management of root knot nematode (Meloidogyne incognita) kofoid and white chitwood by Artemisia spp. in tomato (Lycopersicon esculentum L.) [PDF]

open access: yesBrazilian Journal of Biology
In vitro and screen house experiments were conducted to investigate the effectiveness of thirteen phytochemicals from Artemisia elegantissimia and A. incisa on root knot nematode, Meloidogyne incognita in tomato (Lycopersicon esculentum L.) cv.
R. Khan   +6 more
doaj   +2 more sources

Nonpreference of whitefly for oviposition in tomato genotypes

open access: yesScientia Agricola, 2002
The silverleaf whitefly is one of most important pests of tomato (Lycopersicon spp.). The use of host plant resistance to control this insect is an interesting, potentially useful technique, but in demand of more research.
Luciana Cláudia Toscano   +2 more
doaj  

Combining ability and genetic diversity of Lycopersicon spp. resistance sources and populations of Tuta absoluta

open access: yes, 2002
Esta pesquisa foi realizada com os objetivos de avaliar a diversidade de genótipos de Lycopersicon spp. quanto a resistência ao ataque de Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), estudar as capacidades geral e específica de combinação do ...
Suinaga, Fábio Akiyoshi
core  

Polyhydroxyalcanoates of strains of Azospirillum spp. isolated of roots of Lycopersicon esculentum Mill. “tomato” and Oryza sativa L. “rice” in Lambayeque

open access: yesScientia Agropecuaria, 2010
In this work was determined the concentration of polyhydroxyalkanoates (PHAs) of Azospirillum strains isolated from roots of Lycopersicon esculentum Mill "tomato" and Oryza sativa L.
Katty Baca   +3 more
doaj   +1 more source

The promoter from SlREO, a highly-expressed, root-specific Solanum lycopersicum gene, directs expression to cortex of mature roots [PDF]

open access: yes, 2008
Root-specific promoters are valuable tools for targeting transgene expression, but many of those already described have limitations to their general applicability.
Wright, Carole   +5 more
core   +1 more source

Living on the Edge: Using and Improving Trap Crops for Flea Beetle Management in Small-Scale Cropping Systems

open access: yesInsects, 2019
The use of trap crops to manage pest insects offers an attractive alternative to synthetic pesticides. Trap crops may work particularly well at smaller production scales, being highly amenable where crop diversification and reduction of synthetic inputs ...
David George   +2 more
doaj   +1 more source

Potencial de Bacillus spp. en el control de hongos del género Fusarium causantes de pudrición en raíces de Lycopersicon esculentum Mill. [PDF]

open access: yes, 2019
En las raíces y suelo rizosférico de Lycopersicon esculentum Mill. “tomate” se aislaron Bacillus spp. con el objetivo de determinar su potencial en el control de hongos del género Fusarium, causantes de pudrición en raíces.
Chanta Agurto, Joselin Maricielo   +1 more
core  

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