نتایج جستجو برای: a. brassicina and a. tomatophila from tomato and 3 species viz. a. mimicola
تعداد نتایج: 21109664 فیلتر نتایج به سال:
to identify the alternaria spp. pathogenic to tomato and potato, surveys of tomato and potato fields were made during 2009- 2010 in west azerbaijan province. in total about 261 isolates belonging to alternaria genus were isolated and purified. based on morphological studies 6 species, namely: a. alternata, a.tenuissima, a. interrupta, a. arborescense, a. brassicina and a. tomatophila from tomat...
126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
saluk mount is selected for devonian biostratigraphy. this area located at southwest of bojnurd. in this study three sections are selected and two sections, chahar-borj and tabar sections with a thickness of 650 m, which consist mainly of calcareous sediments was studied in detailed but third section, qelli section, with a thickness of about 450m which consist mainly of sandstone and evaporates...
از مزارع گوجهفرنگی و سیبزمینی در استان آذربایجان غربی در فصل زراعی 89-1388، اندامهای گیاهی مشکوک به آلودگی توسط جنس آلترناریا جمع آوری شدند. در مجموع 261 جدایه قارچی جداسازی و خالصسازی شدند. بر اساس مطالعات ریختشناسی 6 گونه A. alternata, A.tenuissima, A. interrupta, A. arborescense, A. brassicina, و A. tomatophila از روی گوجهفرنگی و 3 گونه A. mimicola, A. humuli و brassicina.A از روی س...
based on the latest records of typhlops vermicularis merrem, 1820 from iran, this species is distributed in the northern and southern regions of the country. in this study, new records of typhlops vermicularis are presented and it is shown that distribution range of this species is extended towards the eastern and western iran, and according to the new distribution map, it can be assumed that t...
از مزارع گوجه فرنگی و سیب زمینی در استان آذربایجان غربی در فصل زراعی 89-1388، اندامهای گیاهی مشکوک به آلودگی توسط جنس آلترناریا جمع آوری شدند. در مجموع 261 جدایه قارچی جداسازی و خالص سازی شدند. بر اساس مطالعات ریخت شناسی 6 گونه a. alternata, a.tenuissima, a. interrupta, a. arborescense, a. brassicina, و a. tomatophila از روی گوجه فرنگی و 3 گونه a. mimicola, a. humuli و brassicina.a از روی سیب ز...
the community dynamics of aquatic coleoptera(insecta)in one of the spring-stream habitats of bammo national park in fars province called cheshmeh-ye-ghanbari is studied as a pilot project and model for acquaintance with and furthering the biodiversity studies on fauna of iran. sixteen species-populations out of nineteen of this community were already identified for their taxonomy and for thei...
in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...
introduction acetic acid bacteria are large group of obligate aerobic gram negative bacteria with the ability to oxidize ethanol to acetic acid (1). they are widely distributed in natural habitats and classified in family acetobacteraceae. members of this family are useful in industrial production of vinegar(2). acetic acid bacteria (aab) can use substrates as glucose, ethanol, lactate or glyc...
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