نتایج جستجو برای: citrus spp
تعداد نتایج: 68516 فیلتر نتایج به سال:
This paper examined the effects of the combined product, Citrus e fructibus/Cydonia e fructibus (Citrus/Cydonia; Citrus and Cydonia: each 0.01 g/mL), and separate products of Citrus (0.01 g/mL) and Cydonia (0.01 g/mL) on the immunological pathways involved in seasonal allergic rhinitis (SAR). Peripheral blood mononuclear cells (PBMCs) from five healthy and five grass pollen-allergic donors were...
بافت میوه ارقام مرکبات دارای بیوفلاونوئید و برخی مواد ثانویه است که در صنایع مختلف به ویژه دارویی استفاده فراوانی دارد. هدف از پژوهش حاضر بررسی تغییرات بیوشیمیایی میوه ارقام پیوندی مرکبات تحت تاثیر پایه با مطالعه همبستگی تغییرات خصوصیات میوه پایه و رقم پیوندی است. به این منظور میزان فلاونوئیدهای نارنجین، هسپریدین و نئوهسپریدین، فعالیت آنتی¬اکسیدانی، میزان فنل کل و فلاونوئید کل میوه¬های چهار رقم...
Resistance to antibiotics is one of the greatest problems success modern medication. Due emergence multi-drug resistant bacteria, selection effective for suppression microbial activity has been an incidental issue. The aim this study determine antimicrobial activities sweet orange juice on isolated, , which were subjected different concentrations their response concentrations. 25%, 50%, & 1...
The sex pheromone of the leafminer Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) was deployed in a Florida citrus (Citrus spp.) grove by using a novel deployment device (IFM-413) containing SPLAT, a flowable formulation of an emulsified wax compound designed to provide slow release of semiochemicals. The device consisted of two disks connected by string. Each disk was loaded wit...
In this study, two halophilic bacterial strains isolated from saline habitats in Argentina grew in the presence of gas oil. They were identified as Halomonas spp. and Nesterenkonia sp. by 16S ribosomal RNA sequencing. Chemotaxis towards gas oil was observed in Halomonas spp. by using swimming assays.
Xanthomonas citri subsp. citri (Xcc) is a bacterial pathogen that causes citrus canker in susceptible Citrus spp. The Xcc genome contains genes encoding enzymes from three separate pathways of trehalose biosynthesis. Expression of genes encoding trehalose-6-phosphate synthase (otsA) and trehalose phosphatase (otsB) was highly induced during canker development, suggesting that the two-step pathw...
Diaphorina citriKuwayama (Hemiptera: Psyllidae) carriesCandidatus liberibacter spp., the putative causal agents of Huanglongbing. D. citri reproduces and develops only on the ßushing shoots of its rutaceous host plants. Here we examined whetherD. citri is attracted to host plant odors and a mixture of synthetic terpenes. Tests conducted in a vertically oriented Y-tube olfactometer showed that b...
Diverse insect species harbor symbiotic bacteria, which play important roles such as provisioning nutrients and providing defense against natural enemies [1-6]. Whereas nutritional symbioses are often indispensable for both partners, defensive symbioses tend to be of a facultative nature [1-12]. The Asian citrus psyllid Diaphorina citri is a notorious agricultural pest that transmits Liberibact...
Field experiments in the subtropical Lower Rio Grande Valley of Texas were conducted to determine the extent of adult boll weevil, Anthonomus grandis grandis Boheman (Coleoptera: Curculionidae), dispersal from cotton, Gossypium hirsutum L., fields during harvest operations and the noncotton-growing ("overwinter") period between 1 September and 1 February. Using unbaited large capacity boll weev...
The population phenology of Asian citrus psyllid, Diaphorina citri Kuwayama, was monitored weekly for 110 wk on two species of Citrus, kinnow mandarin and sweet orange, at two different research sites in Faisalabad, Punjab Pakistan. Citrus flush growth patterns were monitored and natural enemy surveys were conducted weekly. Flush patterns were similar for kinnow and sweet orange. However, flush...
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