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Occurrence of potential vectors of phytoplasma in pear orchards with different plantation management
Cacopsylla pyri Cacopsylla pyrisuga nestedPCR RFLP Candidatus Phytoplasma pyri
2015/3/24
During 2009–2011, regular captures of Cacopsylla pyri, C. pyrisuga and C. pyricola in four pear orchards (one conventional orchard, one integrated pest management (IPM) orchard, two organic orchards) ...
Occurrence of viruses on pepper plantations in the Czech Republic – Short communication
alfamovirus fabavirus cucumovirus potyvirus Myzus persicae
2015/3/17
A survey of viruses on capsicum plants in the Czech Republic was carried out in the years 2006–2010. Altogether, 375 leaf samples with symptoms suggesting viral infection were collected both from open...
The occurrence and morphological characteristics of the wild pear lower taxa in Slovakia
wild pear lower taxa occurrence
2015/1/28
The occurrence of 10 lower taxa within species Pyrus pyraster L. (Burgsd.) was confirmed in Slovakia. Among 507 of the evaluated plants on 64 localities, there were recorded 2 sub-species of the wild ...
A glasshouse pot experiment tested the effects of 14 different combinations of substrate type, pH and nutrient treatments on the occurrence and severity of leaf chlorosis in a susceptible variety of p...
Occurrence of spontaneous polyploids in Citrus
polyploids Citrus aurantifolia C. paradisi C. reticulate C. sinensis
2015/1/22
Seedlings recovered from underdeveloped seeds of different commercial cultivars of Citrus were studied for their ploidy level. Cytological examination revealed that maximum triploid plants were found ...
Effects of Treatment Gibberellin Methods on the Occurrence of Berry Splitting in ‘Delaware’ Grape
manganese sulfate pericarp strength plant growth regulator surface wax
2010/11/24
The effects of treatment with gibberellin and MnSO4 solution on berry splitting in ‘Delaware’ grape were investigated. The density of berries in a bunch treated with the first gibberellin (GA, 100 ppm...
Relationship between Sunlight Exposure of Fruit and Fruit Temperature,Sorbitol and Early Watercore Occurrence in ‘Orin’ Apples
Fruit Temperature Early Watercore Occurrence Apples
2009/7/13
The experiments were conducted to determine the influence of fruit exposure to sun on fruit temperature, sorbitol content, and early watercore development in ‘Orin’ apples, using a simple measuring sy...
Effects of Adding Reducing Agent to the Nutrient Solution Containing Chloramine on the Occurrence of Root Browning and Growth in Lettuce
Reducing Agent Nutrient Solution Containing Chloramine Lettuce
2009/7/10
Reducing agents, such as sodium thiosulfate, sodium sulfite, sodium hydrosulfite and ascorbic acid, were added at the concentration of 0.01 mM to nutrient solution containing 0.5 mg Cl · liter-1 of hy...
Effects of Fruit Position in Canopy,Harvest Date and Bagging on Occurrence of Reddish-pulp Fruit in Peach
anthocyanin concentration flesh firmness light conditions
2009/7/9
The effects of fruit position in the canopy, harvest date and covering fruit with bags of different colors on the development of reddish-pulp, skin and flesh anthocyanin concentrations and flesh firmn...
Effects of Phytohormones on the Occurrence of Double Pistils in Sweet Cherry
double fruits ethylene flower differentiation high temperature
2009/7/8
Involvement of phytohormones in the formation of double pistils in sweet cherry (Prunus avium L.) was investigated. 1) ‘Satohnishiki’ spurs were sprayed with naphthaleneacetic acid (NAA), abscisic aci...
Effects of Different Cultural Practice on the Occurrence of Reddish-pulp Fruit and Fruit Development in ‘Beni Shimizu’ Peach
anthocyanin concentration phenolic content phenylalanine ammonia-lyase (PAL) activity pruning levels
2009/7/7
Using ‘Beni Shimizu’ peach (Prunus persica (L.) Batsch) trees maintained by light pruning with heavy disbudding (LP) or conventional method (CM) as heavy pruning with no disbudding fruit development w...
The Cause of Occurrence of Pulp Hardening Syndrome in Pickled Japanese Apricot Cultivar ‘Nanko’
callose cell walls drought stress fruit thickening starch
2009/7/6
Emergence of pulp hardening syndrome in the pickled ‘Nanko’ Japanese apricot is a serious problem of quality management. This study investigated the cause of this syndrome. The hardened pulp was estim...
Occurrence of Aflatoxins in Some Rotted Apricot Fruit in Egypt
Apricot (Pruns armeniaca L.) fruit rots Aspergillus mycotoxin aflatoxins
2010/11/10
Three fungal genera were isolated from rotted apricot fruits. These are Alternaria, Aspergillus and Rhizopus. Aspergillus spp. were the most frequently fungi than the others. Aspergillus niger was hig...
OCCURRENCE OF ENTEROTOXIGENIC STAPHYLOCOCCUS AUREUS IN FOOD
Staphylococcus aureus staphylococcal enterotoxins
2010/12/24
Gastroenteritis is one of the most frequent microbial diseases, which is caused by the ingestion of food contaminated with staphylococcal enterotoxins. In our study, the production of staphylococcal e...