Results 21 to 30 of about 205,969 (170)

Seedling salt tolerance in tomato

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 ...
Visser, R.G.F.   +8 more
core   +1 more source

A severe outbreak of crown and root rot of tomato caused by Fusarium oxysporum f. sp. radicis-lycopersici in Malta [PDF]

open access: yes, 2005
A severe outbreak of crown and root rot of tomato was observed in greenhouses in Malta in eight locations during the period November 2004 – February 2005.
Porta-Puglia, Angelo   +8 more
core   +1 more source

Potassium content in tomato and tomato products [PDF]

open access: yesScientific papers. Series B. Horticulture, 2021
Tomato (Lycoperscion esculentum) is an annual vegetable crop of the Solanaceae family. It can be consumed as fresh food or processed in the form of pelee, concentrate, juice or ketchup. Potassium activates enzymes and regulates permeability of living membranes.
Petek, Marko   +2 more
openaire  

Tomato marchitez virus, a new plant picorna-like virus from tomato related to tomato torrado virus

open access: yes, 2008
A new virus was isolated from a tomato plant from the state of Sinaloa in Mexico. This plant showed symptoms locally known as `marchitez disease¿: severe leaf necrosis, beginning at the base of the leaflets, and necrotic rings on the fruits.
Verbeek, M.   +4 more
core   +1 more source

Tomato protoplast DNA transformation: physical linkage and recombination of exogenous DNA sequences [PDF]

open access: yes, 1987
Tomato protoplasts have been transformed with plasmid DNA's, containing a chimeric kanamycin resistance gene and putative tomato origins of replication.
Zabel, Pim   +11 more
core   +1 more source

A TOMATO CANKER [PDF]

open access: yesAnnals of Applied Biology, 1921
n ...
openaire   +2 more sources

Potato R1 resistance gene confers resistance against Phytophthora infestans in transgenic tomato plants

open access: yes, 2010
Tomato is challenged by several pathogens which cause loss of production. One such pathogen is the oomycete Phytophthora infestans which is able to attack all the aerial parts of the plant.
Luigi Faino   +17 more
core   +1 more source

Diversity between and within farmers’ varieties of tomato from Eritrea

open access: yes, 2011
Tomato yields in Eritrea are low (15 Mg/ha) compared with 19 Mg/ha in Africa and 27 Mg/ha worldwide. This is partly caused by poor quality of varieties used.
Struik, P.C.   +3 more
core   +1 more source

Abstracts Ontario Tomato Research Projects 1988

open access: yes, 1988
This report contains a list of abstracts from various tomato reports completed in 1988. The report was compiled to assist all concerned with the Ontario tomato industry.
Ontario Tomato Committee
core  

Genome-Wide Identification, Functional Analysis and Expression Profiling of the Aux/IAA Gene Family in Tomato [PDF]

open access: yes, 2012
Auxin is a central hormone that exerts pleiotropic effects on plant growth including the development of roots, shoots, flowers and fruit. The perception and signaling of the plant hormone auxin rely on the cooperative action of several components,among
Regad, Farid   +5 more
core   +1 more source

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