Results 91 to 100 of about 2,689 (203)

Feeding non-preference by Spodoptera frugiperda and Spodoptera eridania on tomato genotypes Não preferência para alimentação em genótipos de tomateiro por Spodoptera frugiperda e Spodoptera eridania

open access: yesRevista Ceres, 2013
Larvae of the genus Spodoptera spp. are highly polyphagous and can cause economical losses in several agricultural crops. Given their growing importance in the tomato crop, especially for industry, this work aimed to evaluate the feeding non-preference ...
Bruno Henrique Sardinha de Souza   +3 more
doaj  

Identification of Lycopersicon spp. hybrids on the basis of morphological and molecular (RAPD) properties as well as evaluation of resistance to Tomato Spotted Wilt Virus (TSWV)

open access: yesActa Societatis Botanicorum Poloniae, 2014
The aim of the study was to evaluate the plants obtained as a result of cultivated tomato crosses with wild species meant to transfer resistance to TSWV. Six viable plants were obtained from L. esculentum x L. chilense and L. esculentum x L.
Zbigniew Rusinowski   +3 more
doaj   +1 more source

Pseudomonas spp. aisladas de la rizósfera de Lycopersicon esculentum Mill. "tomate" y su potencial como promotoras del crecimiento de plantas en Lambayeque, 2012 [PDF]

open access: yes, 2014
El presente trabajo de investigación se desarrolló con el objetivo de aislar y determinar el potencial biológico de bacterias nativas de Burkholderia y Pseudomonas spp. y su efecto en el poder germinativo de Lycopersicon esculentum Mill.
León Jara, Carlos Iván
core  

PRELIMINARY EVALUATION OF PHYTOMYZA OROBANCHIA (DIPTERA: AGROMYZIDAE) AS A CONTROLLER OF OROBANCHE SPP. IN ETHIOPIA

open access: yes, 2023
In this study the effectiveness of Phytomyza orobanchia in thecontrol of Orobanche spp. (broomrapes), a serious root parasite of tomato (Lycopersicon esculentum Mill.) and other members of the family Solanaceae in Ethiopia has been investigated.
Admasu, Assefa   +3 more
core  

Characterization and Phylodiversity of Implicated Enteric Bacteria Strains in Retailed Tomato (Lycopersicon esculentum Mill.) Fruits in Southwest Nigeria [PDF]

open access: yes, 2021
BACKGROUND: Tomatoes (Lycopersicon esculentum Mill.) have very huge health-promoting benefits due to high nutritional composition; however, these fruits are potential reservoir of enteric food-borne pathogens causing major public health concerns.
Obafemi, Yemisi Dorcas   +4 more
core  

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

open access: yes, 2019
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 (4763724)   +6 more
core   +1 more source

DISSIMILARIDADE GENÉTICA DE FONTES DE RESISTÊNCIA DE Lycopersicon SPP. A Tuta absoluta1(MEYRICK, 1917) (LEPIDOPTERA: GELECHIDAE)

open access: yes, 2012
Este trabalho foi realizado com o objetivo de estudar a diversidade genética de Lycopersicon spp. ao ataque de Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae). Foram avaliadas sete caracteres de resistência destas plantas ao ataque do inseto.
Silva, Derly   +3 more
core  

The systematics and genetics of tomatoes on the Galápagos Islands (Solanum, Solanaceae)

open access: yes, 2009
Galápagos tomatoes (Solanum section Lycopersicon) have long interested scientists and plant breeders. Several morphological and physiological characters found in the endemic Galápagos tomatoes have been bred into the cultivated Solanum lycopersicum ...
Darwin, S.C.
core  

Effect of genotypes of Lycopersicon spp. on Phthorimaea operculella (Zeller, 1873) and toxicity of allelochemicals 2-tricanone and 2-undecanone

open access: yes, 1992
Estudou-se o efeito de genótipos de Lycopersicon spp. sobre a traça P. operculella e a toxicidade do 2-tridecanona e 2-undecanona, visando avaliar o potencial desses aleloquímicos como fator de resistência a esta praga em tomateiro. Inicialmente avaliou-
Ventura, Mauricio Ursi
core  

Entrapment of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) on glandular trichomes of Lycopersicon species

open access: yes, 2004
Cotton bollworm, Helicoverpa armigera (Hübner), is a major pest of tomato (Lycopersicon esculentum) in Australia. Host-plant resistance may prove an alternative to current control methods. The role of entrapment in glandular-trichome-induced mortality of
Nicol, Helen I.   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy