مرور پژوهش های کاربردی در گیاهپزشکی بر اساس عنوان
در حال نمایش موارد 1 - 20 از 307
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Antifungal activity of tobacco Osmotin expressed in Escherichia coli against some plant pathogenic fungi
(دانشگاه تبریزUniversity of Tabriz, 2024-06-21)The aim of this investigation was to evaluate the antifungal activity of Osmotin against several important economically improtant plant pathogenic fungi. The Osmotin gene from Nicotiana tabacum was overexpressed in Escherichia ...
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Co-infection of tomato brown rugose fruit virus and cucumber mosaic virus in tomato in Iran
(دانشگاه تبریزUniversity of Tabriz, 2024-06-21)During surveys conducted in several greenhouses in northwestern and southwestern Iran in the fall of 2021-2022, viral symptoms such as leaf mosaic, leaf deformation, and shoestring were observed in several tomato plants. ...
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Difference in ergosterol concentrations extracted from demethylation inhibitor resistant and susceptible strains of Monilinia fructicola: understanding the ‘Mona’ element
(دانشگاه تبریزUniversity of Tabriz, 2021-09-23)AbstractMonilinia fructicola causes disease on peaches and nectarines, and is an economic concern in the South Eastern United States. This experiment was designed to try and understand the mechanisms that allow M. fructicola ...
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Efficacy of Terbuthylazine and Isoxaflutel + Thiencarbazone in comparison with common herbicides on weed control in corn, Zea mays
(دانشگاه تبریزUniversity of Tabriz, 2025-03-21)Experiments were performed from 2021 to 2022 in Ardabil, Alborz, and Kermanshah province, Iran, to evaluate the efficiency of Terbuthylazine and Isoxaflutel + Thiencarbazone on controlling weeds in corn feilds. Examined ...
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Evaluation of systemic fungicides for the control of pistachio gummosis disease, caused by Phytophthora spp.
(دانشگاه تبریزUniversity of Tabriz, 2025-03-21)Pistachio, which is of great economic importance in Iran, is highly susceptible to crown and root rot disease, also known as gummosis. To evaluate the effectiveness of systemic fungicides in controlling this destructive ...
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Faunistic study of bee flies (Dip.: Bombyliidae) in some parts of northern west of Iran
(دانشگاه تبریزUniversity of Tabriz, 2025-03-21)The Bombyliidae family, commonly known as bee flies, is among the most species-rich families within Diptera. Despite their ecological importance as pollinators and parasitoids, their regional biodiversity remains poorly ...
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Fixed-precision sequential sampling to estimate the population density of Heliothis viriplaca in bean fields of Shush District, Southwest Iran
(دانشگاه تبریزUniversity of Tabriz, 2025-03-21)The marbled clover Heliothis viriplaca is an important pest of beans and other legumes in many regions of the world. The development of precise and cost-benefit sampling methods plays a crucial role in the successful ...
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Functional response of the green lacewing, Chrysoperla carnea larvae on two aphid pests of the citrus: Aphis spiraecola and Aphis gossypii
(دانشگاه تبریزUniversity of Tabriz, 2022-12-22)The green lacewing, Chrysoperla carnea, plays an important role in biological control of various aphid species. In this study, the functional responses of the second and third instar larvae of C. carnea were studied on the ...
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Importance of vegetation index in codling moth Cydia pomonella distribution modeling
(دانشگاه تبریزUniversity of Tabriz, 2023-03-21)Codling moth, Cydia pomonella L. (Lepidoptera: Tortricidae) is the key insect pest of apple orchards in Iran. This study was conducted in the main apple-growing regions of East Azarbaijan Province to generate potential ...
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Influencing larval development: how insect growth regulators modulate fat, protein, and enzyme levels in Helicoverpa armigera
(دانشگاه تبریزUniversity of Tabriz, 2025-03-21)The current study was designed to determine the toxicity of pyriproxyfen, lufenuron and tebufenozide on the 3rd instar larvae of Helicoverpa armigera. The insecticides were incorporated into the diet and exposed to the ...
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Lethal and sublethal effects of emamectin benzoate on the tomato leafminer, Tuta absoluta
(دانشگاه تبریزUniversity of Tabriz, 2021-11-22)AbstractTuta absoluta is one of the most important pests of tomato in many countries. Emamectin benzoate (EB) is widely used in the control of lepidopteran pests, but there is sparse information available regarding its ...
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Monitoring the susceptibility of different populations of tomato leaf miner, Tuta absoluta to indoxacarb and its combination with azadirachtin
(دانشگاه تبریزUniversity of Tabriz, 2022-12-22)Tomato leaf miner, Tuta absoluta, is one of the most detrimental biological agents in tomato cultivation, and there have been many reports of its worldwide resistance to various insecticides. This study aimed to evaluate ...
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Peanut stunt virus symptom attenuation is associated with an unusual mutation in the virus genome
(دانشگاه تبریزUniversity of Tabriz, 2024-06-21)Plant viruses may behave differently in glasshouse than in nature, especially those that are naturally transmitted by vector. Biological assays, as the oldest and still used virus detection methods, involve inoculation of ...
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The impact of host plant on biological parameters of Diuraphis noxia
(دانشگاه تبریزUniversity of Tabriz, 2023-12-22)Russian wheat aphid, Diuraphis noxia, is one of the economic pests of small grain cereals with worldwide distribution. In current research, susceptibility of D. noxia to a number of host plants including two cultivars of ...
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اثر اسانس ریزوم گیاه اویارسلام Cyperus rotundus L. بر شاخص های تغذیه شپشه دندانهداربرنج Oryzaephilus surinamensis L. و لمبه گندم Trogoderma granarium Everts
(دانشگاه تبریزUniversity of Tabriz, 2015-03-21)
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اثر بازدارندگی از رشد پنج اسانس گیاهی و دو گونه قارچ آنتاگونیست Trichoderma روی برخی از گونههای بیماریزای گیاهی جنس Fusarium
(دانشگاه تبریزUniversity of Tabriz, 2022-12-22)در پژوهش حاضر، توانایی بازدارندگی از رشد میسلیومی پنج اسانس گیاهی آویشن شیرازی، پونه کوهی، ترخون و دو گونه اسطوخودوس بر علیه جدایههای شش گونه مهم بیماریزای Fusarium شاملFusarium graminearum UM29 ، F. graminearum UM89، ...
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اثر تغذیه ی لاروها از گلیسرول و آب نوشیدن حشرات کامل روی چند ویژگی زیستی شب پره ی مدیترانهای آرد، Ephestia kuehniella Zeller (Lep.; Pyralidae)
(دانشگاه تبریزUniversity of Tabriz, 2017-11-22)چکیده تغذیهی حشرات کامل شبپرههای انباری جنس Ephestia از آب و محلولهای قندی، و نیز کیفیت و کمیت رژیم غذایی لاروها بسیاری از ویژگیهای زیستی حشرات کامل را تحت تاثیر قرار میدهند. در این تحقیق، ...
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اثر حشره کش های ایندوکساکارب و امامکتین بنزوآت روی پروانه ی مینوز گوجه فرنگی Tuta absoluta Meyrick (Lep.: Gelechiidae) در شرایط آزمایشگاهی
(دانشگاه تبریزUniversity of Tabriz, 2015-09-23)
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اثر حشره کش های نسل جدید روی بید گوجهفرنگی (lepidoptera, Gelechiidae) Tuta absoluta (Meyrick) در شرایط آزمایشگاهی و گلخانه ای
(دانشگاه تبریزUniversity of Tabriz, 2018-05-22)چکیده بیدگوجه فرنگی یکی از آفات جدید و مهم گوجهفرنگی در ایران است. کنترل شیمیایی از جمله اجزای اصلی مدیریت این آفت در شرایط طغیانی است. در این تحقیق، تاثیر پنج حشرهکش جدید علیه این آفت مورد آزمایش ...
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اثر سالیسیلیک اسید در القاء مقاومت سیستمیک در گیاه خیار به بیماری مرگ گیاهچه ناشی از Pythium aphanidermatum
(دانشگاه تبریزUniversity of Tabriz, 2016-09-22)چکیده بیماری مرگ گیاهچه ناشی از(Edson) Fitzp. Pythium aphanidermatum یکی از بیماریهای مخرب خیار در گلخانه های تجاری است که موجب کاهش قابل توجهی از محصول می شود. در این پژوهش اثر اسید سالیسیلیک ...



