Results 21 to 30 of about 32,322 (224)

Which morphological characteristics are most influenced by the host matrix in downy mildews? : A case study in Pseudoperonospora cubensis [PDF]

open access: yes, 2012
Before the advent of molecular phylogenetics, species concepts in the downy mildews, an economically important group of obligate biotrophic oomycete pathogens, have mostly been based upon host range and morphology.
Ndambi, Beninweck   +2 more
core   +2 more sources

Oviposition preference and olfactory response of Diaphania indica (Lepidoptera: Pyralidae) to volatiles of uninfested and infested cucurbitaceous host plants

open access: yesEuropean Journal of Entomology, 2019
The cucumber moth, Diaphania indica (Saunders) (Lepidoptera: Pyralidae), is a major pest of cucurbitaceous plants. The oviposition preference and olfactory response of larvae, mated and unmated male and female adults to volatiles emanating from ...
Amin MOGHBELI GHARAEI   +3 more
doaj   +1 more source

The fungal strain and inoculation method mediate the endophytic activity of Beauveria bassiana and its impact on the growth of cucumber plants and the population of Liriomyza sativae [PDF]

open access: yesJournal of Plant Protection Research
Endophytic Beauveria bassiana (Balsamo-Crivelli) Vuillemin can promote plant growth and health and protect them against herbivores. Two endophytic strains of B.
Lobna Rajab   +3 more
doaj   +1 more source

Evolution of plant ribosome-inactivating proteins [PDF]

open access: yes, 2010
This contribution presents an updated analysis of the evolution of ribosome-inactivating proteins (RIPs) in plants. All evidence suggests that an ancestor of modern seed plants developed the RIP domain at least 300 million years ago.
Peumans, Willy J, Van Damme, Els
core   +1 more source

Antimicrobial activity of nine extracts of sechium edule (Jacq) swartz [PDF]

open access: yes, 2003
The antimicrobial properties of Sechium edule (Jacq) Swartz alcoholic extracts obtained according to the Farmacopea Argentina (6th edn) were tested against bacteria of clinical relevance as nosocomial pathogens.
Cudmani, Norma Mercedes   +4 more
core   +1 more source

Effects of supplemental lighting using HPS and LED lamps with different light spectra on growth and yield of the cucumber (Cucumis sativus L.) during winter cultivation in greenhouse

open access: yesFolia Horticulturae, 2021
The aim of the experiment was to assess the effects of supplemental lighting of cucumber grown in greenhouse using lamps with differentiated light spectra: sodium lamps – high-pressure sodium (HPS) and light emitting diodes (LEDs).
Treder Jadwiga   +3 more
doaj   +1 more source

Nutraceutical Profile of “Carosello” (Cucumis melo L.) Grown in an Out-of-Season Cycle under LEDs

open access: yesAntioxidants, 2022
The world population is projected to increase to 9.9 billion by 2050 and, to ensure food security and quality, agriculture must sustainably multiply production, increase the nutritional value of fruit and vegetables, and preserve genetic variability.
Onofrio Davide Palmitessa   +6 more
doaj   +1 more source

Analyzing the Mass-Rearing System of the California Red Scale Parasitoid Aphytis melinus (Hymenoptera: Aphelinidae) [PDF]

open access: yes, 2018
Results from studies to improve mass rearing production of the parasitoid Aphytis melinus De Bach (Hymenoptera: Aphelinidae) are presented. Parasitoid production was carried out following standard commercial procedures using an alternative host ...
Castillo, María L.   +1 more
core   +1 more source

Black root rot caused by Diaporthe sclerotioides threatens cucurbit cultivation in Japan

open access: yesAdvances in Horticultural Science, 2014
In Japan, since black root rot of cucurbitaceous crops was found more than 30 years ago, the disease has caused severe economic losses to the cucurbit crop industry.
M. Shishido
doaj   +1 more source

The effects of different combinations and varying concentrations of growth regulators on the regeneration of selected Turkish cultivars of melon [PDF]

open access: yes, 2013
Cucurbits are an economically important family of plants. The majority of the vegetable production in Turkey, for example, derives from the species beloning to the family Cucurbitaceae. Despite the importance of cucurbits among vegetable crops worldwide,
Cetiner, Selim   +2 more
core   +2 more sources

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