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New system in tomato’s defense against bacterial speck disease
tomato defense against bacterial speck disease
2016/9/12
Researchers at the Boyce Thompson Institute (BTI) and Virginia Tech have discovered a new mechanism in the continual arms race between plants and pathogenic bacteria, which tomatoes use to detect the ...
More tomatoes,faster:Van Eck accelerates tomato engineering
More tomatoes faster Van Eck accelerates tomato engineering
2016/9/12
Tomatoes are already an ideal model species for plant research, but scientists at the Boyce Thompson Institute (BTI) just made them even more useful by cutting the time required to modify their genes ...
Comparison of field efficacy of four natural fungicides and metiram against late blight (Phytophthora infestans [Mont.] de Bary) on tomato–Short Communication
abiotic factors biotic factors Lycopersicum esculentum Phytophthora infestans natural substances yield
2015/12/30
Fungicidal activity of asaronaldehyde, soybean lecithin, garlic extract, salicylic acid, and metiram against late blight on tomato was investigated in a field block experiment. Significantly the lowes...
Early seedling growth response of lettuce, tomato and cucumber to Azospirillum brasilense inoculated by soaking and drenching
PGPR seedling emergence Cucumis sativus Lactuca sativa Lycopersicon esculentum
2015/3/25
This study evaluated the effects of three A. brasilense strains (i.e. Sp7, Sp7-S and Sp245) on the early seedling growth of lettuce, tomato and cucumber. Seeds were inoculated by soaking and drenching...
Ascorbate metabolism in vegetative and reproductive organs of “cherry” tomato
ascorbic acid ascorbate peroxidase dehydroascorbate reductase monodehydroascorbate reductase glutathione reductase
2015/3/24
Ascorbate metabolism is an essential procedure for all plant cells that plays important roles in several physiological processes such as plant development and reactive oxygen species detoxification. T...
Promotive effects of 5-aminolevulinic acid on photosynthesis and chlorophyll fluorescence of tomato seedlings under suboptimal low temperature and suboptimal photon flux density stress – Short communication
protected culture Solanum lycopersicum environmental stress chemical substance carbon assimilation
2015/3/17
Effects of 5-aminolevulinic acid (ALA) on photosynthetic characteristics of tomato grown under suboptimal conditions were investigated to evaluate the potential value of ALA spraying in vegetables. Th...
Effect of salt stress on physiological response of tomato fruit grown in hydroponic culture system
cuticle permeability fruit expansion physiological disorder water status
2015/3/17
The effect of salt stress on physiological response of hydroponically grown tomato fruit was investigated. Fruit growth rate, water status, cuticle permeability and induction of blossom-end rot (BER) ...
Effects of grafting on different rootstocks on tomato fruit yield and quality
tomato cultivars grafting yield
2015/3/4
The aim of the study was to find effects of tomato grafting on another cultivar. The tomato cultivars used as scions
were Yeni Talya, Swanson and Beril. Cultivars used as rootstocks were Beaufort an...
Impacts of the substrate medium on tomato yield and fruit quality in soilless cultivation
earliness fruit quality organic materials perlite pumice carotenoids soilless culture tomato yield
2015/1/24
The performance and suitability of different substrates for the soilless culture of tomato plants (Lycopersicum esculentum Mill., cv. Belladona) were studied over a 5-month period in a closed soilless...
Influence of growth regulators on plant regeneration in tomato
culture in vitro organogenesis BAP IAA TDZ ZEA Lycopersicon esculentum
2015/1/21
We studied the effect of different plant growth regulators on in vitro regeneration and plant growth of three cultivars of tomato (Lycopersicon esculentum Mill.) from explants derived from hypocotyls ...
The effect of carbon source on plant regeneration in tomato
in vitro culture MS medium sugars organogenesis
2015/1/21
The effect of different tomato cultivars and different sugar types (sucrose, glucose and maltose) and concentrations (1.0, 2.0 and 3.0%) on shoot regeneration from aseptically grown hypocotyl and coty...
Fungicide effect of banana column juice on tomato southern blight caused by Sclerotium rolfsii: Technical and economic efficiency
Benin disease control biofungicide sclerotium rolfsii decision matrix
2011/1/13
The efficiency of banana column juice was compared to that of the synthetic fungicide Maneb 80 and urea in laboratory, in pots under shed and in the field. In laboratory, the products underwent trials...
Effect of seedling management on yield and quality of tomato at Adami Tulu Jiddo Kombolcha District, Central Rift Valley of Ethiopia
Average yield media seedling management tomato
2011/1/13
Four different media (red ash, termite tomb, cow dung and course sand) were collected to make good media for tomato seedling and basic theory of good soil (half pore space and half solid materials) th...
Response of some tomato cultivars to sodium chloride stress under in vitro culture condition
Tomato callus in vitro sodium chloride stress
2011/1/12
The response of calli of six tomato cultivars (Lycopersicon esculentum Mill.) to salt stress was investigated under in vitro conditions. Callus relative growth rate (RGR), dry matter percentage (DM), ...
Effects of salt stress on pigment and total soluble protein contents of three different tomato cultivars
Salt stress Lycopersicon esculentum Mill chl
2011/1/12
In this study, the effects of salt stress on pigment and total soluble protein contents were investigated in different varieties of tomato (Lycopersicon esculentum Mill.). The seedlings of L. esculent...