Search results: 202 results (approx.)

1. Evaluation of the efficiency of different RNA extraction methods in detecting squash mosaic virus.

Degradation of nucleic acid during the process of its extraction from plant tissue and the presence of inhibitors are the main problems in purifying the genome of plant viruses. In order to effectively detect squash mosaic virus from melon tissue from infected fields, four different methods of RNA...

Author(s) : Noghab, D. M.; Mehrvar, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2020 Vol.34 No.2 pp.fa145-fa152 ref.24

2. Evaluation of the effectiveness of Aliado fungicide in controlling citrus fungal disease.

In this project, the effect of Aliado fungicide with the active ingredient of Mancozeb 40% + chlorothalonyl 20% and simoxanil 5% in the form of powder and tablet formulation of 65% produced by Masoi Spain in comparison with the common fungicides of copper oxychloride (Cupravit) with powder...

Author(s) : Alian, Y. M.; Banihashemian, S. N.; Banihashemian, S. M.; Golmohammad, M.; Jourbonian, I.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2020 Vol.34 No.2 pp.fa153-fa168 ref.16

3. Calculation of the base temperature and investigation of changes in number of codling moth (Cydia pomonella) generations, with degree-day model in Chenaran.

Numerous aspects of climate change and its effects on ecosystems have been studied, but their impact on pests, especially in Iran, has received less attention. Climate change in recent decades has had a number of effects on plant communities and pests. As a key pest, apple worm, like other...

Author(s) : Jaded, M. H.; Baygi, M. M.; Namaghi, H. S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2020 Vol.34 No.2 pp.fa207-fa217 ref.34

4. Homology base tracking of tomatinase in the genome of Fusarium oxysporum f. sp. melonis.

This study was carried out to track the whole tomatinase gene sequence in the Fusarium oxysporium f.sp. melonis (FOM) genomic sequence and investigate the probability of genetic variation of the gene in the nucleotide and protein sequences. FOM race 1 was cultured in liquid medium and the mycelia...

Author(s) : Zarandi, F.; Shokouhifar, F.; Sharifnabi, B.; Sayed-Tabatabaei, B. E.; Banihashemi, Z.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.1 pp.fa1-fa8 ref.21

5. Survey of persistency of Spinosad, Imidacloprid and Indoxacarb on Trichogramma brassicae and Trichogramma evanescens.

A study was conducted to evaluate the persistency and toxicity of spinosad, imidacloprid and indoxacarb on parasitoids Trichogramma brassicae and Trichogramma evanescens. The recommended doses of spinosad (22.8[%]), imidacloprid (35[%]) and indoxacarb (15[%]) were applied on tomato plants. The...

Author(s) : Ashtari, S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.1 pp.fa27-fa34 ref.21

6. Evaluation of sensitivity of some plants to simulated trifluralin residues in soil.

This experiment was conducted to investigate the sensitivity of some plants to soil residue of trifluralin under greenhouse conditions. Treatments included 7 plants (sweet sorghum, millet, barley, wheat, oat, lucerne and cucumber) and 8 concentrations of simulated trifluralin residue in soil (0,...

Author(s) : Barzoei, M.; Darbandi, E. I.; Mohassel, M. H. R.; Rastgoo, M.; Khaiat, M. H. H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.1 pp.fa56-fa67 ref.18

7. Optimizing the performance of Bentazon+Acifluorfen and Imazethapyr on Chenopodium albumL. (Common Lambsquarter) control by adjuvants.

A greenhouse study was conducted to evaluate the efficacy of adjuvants on Chenopodium album control by Bentazon+Acifluorfen and Imazethapyr herbicides. The treatment includes a control and herbicides applied at 6.25[%], 12.5[%], 25[%], 50[%], 75[%] and 100[%] with adjuvants such as turnip oil and...

Author(s) : Abuali, S.; Mahmoodi, S.; Hammami, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.1 pp.fa99-fa110 ref.36

8. Study of dormancy and germination dynamics of Eryngium caeruleum L. in response to burial durations in soil.

In 2016, a factorial experiment was conducted in Iran to estimate the effect of temperature and light on germination of Eryngium caeruleum seeds. Factors were germination temperatures (5, 10, 15, 20, 25, 30 and 35 °C), burial periods in 5 cm depth (30, 60, 90, 120, 150, and 180 days), and light...

Author(s) : Mohammad, L.; Oveisi, M.; Mashhadi, H. R.; Kaleibar, B. P.; Naeimi, M. H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.1 pp.fa111-fa122 ref.20

9. Temperature-dependent functional response of Cryptolaemus montrouzieri (Col.: Coccinellidae) to the citrus mealybug, Planococcus citri (Hem.: Pseudococcidae).

This paper presents the results of a study conducted to evaluate the effects of temperature (18, 23, 27, 32 and 37±1°C) on the functional response of Cryptolaemus montrouzieri (fourth instar larvae and adult females) to different densities (3, 5, 7, 10, 15 and 30) of Planococcus citri. The logistic ...

Author(s) : Hassanpour, M.; Moradi, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.3 pp.fa267-fa280 ref.67

10. Details of digestive organ of Bemisia tabaci biotype B, the vector of begomoviruses by electron microscopy.

Whitefly, Bemesia tabaci, the key pest of many crops worldwide, directly damages the plant by feeding and indirectly by transmitting viruses. The Begomoviruses in the family Geminiviridae are transmitted by B. tabaci through a circulative and persistent manner. For some insect vectors of plant...

Author(s) : Rastegar, M.; Allahyari, M.; Kardani, S. G.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.3 pp.fa281-fa288 ref.11

11. Efficacy of new brands of clethodium in control of weeds of onion (Allium cepa) in South Kerman.

This paper presents the results of an experiment conducted in Jiroft, Iran, during 2016-17 growing season, to study the efficacy of herbicides to control narrow leaf weeds of onion fields. Treatments included clethodium (Elective 24% EC) at 1.2 L ha-1 equivalent 288 g a.i. ha-1, clethodium...

Author(s) : Mamnoie, E.; Atri, A. R.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.3 pp.fa301-fa311 ref.34

12. Effects of time, number and type of neighboring plant on shade avoidance syndromes on red bean.

This paper presents the results of a pot experiment conducted in Mashhad, Iran, during spring and summer in 2016 to evaluate the effects of time, number and type of neighboring plants on shade avoidance mechanisms in red bean (Phaseolus vulgaris). The duration of the neighboring period of the...

Author(s) : Bagheri, A.; Asadi, G.; Ghanbari, A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.3 pp.fa355-fa361 ref.13

13. The complete nucleotide sequence of genomic RNA2 of squash mosaic virus (SqMV) in southern Khorasan province of Iran.

To verify the presence of Squash mosaic virus (SqMV) in Southern Khorasan (Tabas) province of Iran and characterize some molecular aspects of this virus, 62 symptomatic leaf samples showing mosaic, vein clearing and distortion were collected from melon fields in the growing season of 2015. RT-PCR...

Author(s) : Nooghabi, M. G.; Mehrvar, M.; Aghl, M. Z.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.2 pp.fa135-fa141 ref.20

14. Population dynamics of Agonoscena pistaciae and comparison of the artificial neural network and neural-genetic models for predicting the pest population.

This paper presents the results of the population dynamics of Agonoscena pistaciae in a pistachio orchard and the performance of artifical neural network (ANN) in representing nonlinear dynamic data for common pistachio psyllid populations in Iran. ANN model was designed by using the inputs...

Author(s) : Moghaddam, S. G.; Moeini-Naghadeh, N.; Naderloo, L.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.2 pp.fa171-fa185 ref.29

15. Light trap density for capturing the tomato leafminer moth "Tuta absoluta" in greenhouses.

This paper presents the results of the use of light traps for capturing the tomato leaf miner moth (Tuta absoluta) in greenhouses. Cylindrical transparent containers (8.5 cm diameter and 15 cm height), which were made from clear plastic (polyethylene terephthalate (PET)) were chosen as traps. For...

Author(s) : Ardeh, M. J.; Farhangi, S. V.; Seyahooei, M. A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.2 pp.fa187-fa192 ref.11

16. Effect of weed free periods and crop density on morphological traits, yield, and yield components of sesame (Sesamum indicum L.).

A study was conducted in Iran, to investigate the effect of weed free periods and crop density on yield, yield components and agronomic traits of sesame (Sesamum indicum). Treatments were weed free periods at five levels (weed free until 20, 40, and 60 days after sesame emergence, perfect weed...

Author(s) : Bahador, M.; Moosavi, S. G.; Ramazani, S. H. R.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.2 pp.fa193-fa211 ref.45

17. Predicting prostrate knotweed (Polygonum aviculare L.) and wild barley (Hordeum spontaneum [C. Koch]) seedling emergence using thermal model in Karaj.

This paper presents the results of a field study conducted in Karaj, Iran, during 2012-13, to predict the emergence of wild barley and prostrate knotweed using the thermal model. Results showed that the emergence of prostrate knotweed occurred earlier than wild barley in the outer margin and the...

Author(s) : Ilanloo, S.; Diyanat, M.; Oveisi, M.; Ghasemkhan-Ghajar, F.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.2 pp.fa213-fa220 ref.28

18. Effects of soil texture and burial depth on biological characteristics of purple nutsedge (Cyperus rotundus L.).

A study was conducted at the Kerman Natural Resources and Agricultural Research Center to evaluate the effect of burial depths and soil texture on the growth of the weed Cyperus rotundus. The burial depth at five levels (2, 12, 22, 32 and 42 cm) and soil texture in three soil types (sandy loam,...

Author(s) : Nasab, F. R. S.; Chamanabad, H. R. M. D.; Aein, A.; Alebrahim, M. T.; Asghari, A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.33 No.2 pp.fa221-fa230 ref.22

19. Effect of different solvent extracts of Calotropis procera (Willd.) on demographic parameters of Bemisia tabaci (Genn.).

In this study, the effect of acetone, ethanol, hexane and methanol solvents for extracting the plant (Calotropis procera) and its toxicity to the white demographic of Bemisia tabaci (Hemiptera: Aleyrodidae) infesting tomatoes were studied. Data were analysed based on age-stage bisexual life table....

Author(s) : Samih, M. A.; Maryam Nejati; Mehdi Zarabi

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.32 No.4 pp.Fa495-Fa508 ref.many

20. Evaluation of sprayer type effect and tribenuron-methyl (Gyahstar) herbicide dosage on broadleaf weeds of water wheat fields.

In order to evaluate common sprayer and different rates of tribenuron-methyl on broadleaf weeds of irrigated wheat, an experiment was carried out in the field in Hakimabad, Mashhad, Iran, during the 2014 spring season. The treatments included 5 types of sprayer (Electrostatic, Lance tractor,...

Author(s) : Badie, F.; Alimoradi, L.; Chitband, A. A.; Jahedipour, S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.32 No.4 pp.Fa527-Fa541 ref.35

21. Changes of weed flora and species diversity in wheat (Triticum aestivum) field of Gloestan province after one decade.

In order to study the weed flora and evaluation of species and functional and structural diversity of weeds in wheat fields of Golestan province, Iran, weed populations were surveyed at different cities during 2015 and the results were compared with the findings of last decade surveys. It was shown ...

Author(s) : Younesabadi, M.; Minbashimoeini, M.; Habibian, L.; Savarinejad, A.; Haghighi, A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.32 No.4 pp.Fa553-Fa568 ref.32

22. Estimation of cardinal temperatures of Carthamus oxycantha germination using different regression models.

Studies were conducted to investigate the percentage and germination rate of Carthamus oxycantha seeds under 7 constant temperatures (5, 10, 15, 20, 25, 30 and 35°C). Seeds were sterilized with 0.5[%] sodium hypochlorite solution for 1.0 minute, followed by washing with distilled water. Then, they...

Author(s) : Fakhrrad, F.; Ghanbari, A.; Rastgoo, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.32 No.4 pp.Fa569-Fa578 ref.38

23. The impact of hemp (Cannabis sativa L.) plant density on critical period of weed control.

A field experiment was conducted in 2016 at the Agricultural Research field of University of Birjand, Iran, to evaluate the impact of crop density on hemp weed critical period. The treatments consisted of a quantitative series of both increasing duration of weed interference (WI) and length of...

Author(s) : Samanipoor, J.; Mahmoodi, S.; Samadzadeh, A.; Hammami, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.32 No.4 pp.Fa593-Fa605 ref.30

24. Effect of crop residue and nitrogen management on weeds dynamics and growth in cotton (Gossypium hirsutum L.) farm.

Field studies were conducted in Iran, in 2013, to investigate the effect of crop residue management and nitrogen on the dynamics and growth of weeds in a cotton farm. The treatments comprised 2 tillage methods, i.e. conventional tillage (moldboard ploughing) and reduced tillage (discing), 2...

Author(s) : Eslami, S. V.; Al-Ahmadi, M. J.; Farahmand, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2019 Vol.32 No.4 pp.Fa607-Fa621 ref.45

25. Survey of frequency of some pathogens associated with potato purple top disease.

Introduction: Several pathogens, including fungal, viral, and prokaryotic agents, can cause disease in potatoes. Purple top disease associates with the formation of air glands, stubborn, leaf rolling, in potato fields is visible and several pathogens has reported reported to be the cause of this...

Author(s) : Bagheri, A.; Babaei, G.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Journal of Plant Protection (Mashhad) 2020 Vol.34 No.2 pp.fa169-fa181 ref.18