Menoufia Journal of Plant Protection最新文献_第5页

EFFICACY OF SOME PLANT EXTRACTS AND FUNGICIDES TO CONTROL ALTERNARIA BLACK SPOTS CAUSED BY ALTERNARIA ALTERNATA ON POSTHARVEST MANGO FRUITS IN EGYPT 几种植物提取物和杀菌剂对埃及芒果采后黑斑病的防治效果

Menoufia Journal of Plant Protection Pub Date : 2022-03-01 DOI: 10.21608/mjapam.2022.228715

,. H. A. Ammar, ,. S. H. El-Helaly, T. A. Abdel-Rahman

{"title":"EFFICACY OF SOME PLANT EXTRACTS AND FUNGICIDES TO CONTROL ALTERNARIA BLACK SPOTS CAUSED BY ALTERNARIA ALTERNATA ON POSTHARVEST MANGO FRUITS IN EGYPT","authors":",. H. A. Ammar, ,. S. H. El-Helaly, T. A. Abdel-Rahman","doi":"10.21608/mjapam.2022.228715","DOIUrl":"https://doi.org/10.21608/mjapam.2022.228715","url":null,"abstract":": The aim of this study was to evaluate four the antifungal activity of aqueous plant extracts ( Laurus nobilis , Dianthus caryophyllus , Cinnamomum verum , and Thymus vulgaris ) as an alternatives to chemical fungicides (Imazalil and Thiabendazole) against Alternaria alternata which causing black spot of sugar mango fruits. Antifungal activities of plant extracts and chemical fungicideswere tested both in vitro and in vivo conditions. The in vitro assay showed maximum inhibition of radial mycelial growth of A. alternata (100%) by D. caryophyllus extract, at concentrations of 2.5, 5, and 10% Similarly, the in-vivo assay showed a marked reduction in lesion diameter (2.5, 1.5, and 0.9 mm) and decreasing disease severity by 95.46, 97.04 and 98.22 %, respectively on the mango fruits treated with this extract. While the in vitro assay with Imazalil fungicide showed inhibition of radial mycelial growth of A. alternate by 82.13, 85.22, and 89.35%, respectively at 50, 100, and 200 ppm, respectively and reduced disease severity by 86.37, 88.90, and 93.43%, respectively. The residual activity of post-harvest treatment with imazalil (IMZ) and thiabendazole (TBZ) was studied at different dip lengths and different cold storage times on mango fruit. IMZ and TBZ residue decreased with the number of cold storage days for all treatments and the residue increased with the duration of dipping for all treatments. Both fungicides residues were lower than MRL set by codex and EU Pesticides Database.","PeriodicalId":332125,"journal":{"name":"Menoufia Journal of Plant Protection","volume":"30 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127096167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

EFFECT OF DIFFERENT DIETS ON SOME LARVAL BODY CHARACTERISTICS AND FOOD UTILIZATION EFFICIENCY OF TENEBRIO MOLITOR (COLEOPTERA: TENEBRIONIDAE) 不同日粮对黄粉拟甲幼虫部分身体特征及食物利用效率的影响

Menoufia Journal of Plant Protection Pub Date : 2022-02-01 DOI: 10.21608/mjapam.2022.222918

,. Said, ,. B. M. El Defrawy

引用次数: 0

PREDATION EFFICIENCY AND SOME BIOLOGICAL ASPECTS OF THE PREDATOR CHRYSOPERLA CARNEA (STEPHENS) (NEUROPTERA: CHRYSOPIDAE) LARVAE FEEDING ON DIFFERENT EGG PREYS UNDER LABORATORY CONDITIONS 在实验室条件下，捕食者黄翅蝶(chrysoperla carnea)(神经翅目:黄翅蝶科)幼虫对不同卵猎物的捕食效率及其生物学方面的研究

Menoufia Journal of Plant Protection Pub Date : 2022-02-01 DOI: 10.21608/mjapam.2022.222915

,. B. M. El Defrawy, ,. Said

引用次数: 0

STUDIES ON THE BIOLOGICAL CONTROL OF NEMATODES 线虫的生物防治研究

Menoufia Journal of Plant Protection Pub Date : 2021-12-01 DOI: 10.21608/mjapam.2021.212692

M. Sweelam, M. Abokora

引用次数: 0

BIOLOGICAL CONTROL OF ROOT-KNOT NEMATODES USING SOME ANTAGONISTIC MICROORGANISMS ON TOMATO 几种拮抗微生物对番茄根结线虫的生物防治

Menoufia Journal of Plant Protection Pub Date : 2021-12-01 DOI: 10.21608/mjapam.2021.214230

E. Mousa, M. Mahdy, Hanaa A. Abo-Koura

引用次数: 0

ECOLOGY AND BIOCONTROL STUDY ON THE WHITE GRUBS, PENTODON BISPINOSUS INFESTING STRAWBERRY ROOTS 草莓根蛴螬生态学及生物防治研究

Menoufia Journal of Plant Protection Pub Date : 2021-11-01 DOI: 10.21608/mjapam.2021.207655

Nehal O. Swelam

引用次数: 0

BIOLOGICAL AND CONTROL STUDIES ON RHOPALOSIPHUM PADI INFESTING WHEAT PLANTS, TRITICUM AESTIVUM AT MENOUFIA GOVERNORATE, EGYPT 埃及梅努菲亚省小麦和小麦稻瘟病的生物防治研究

Menoufia Journal of Plant Protection Pub Date : 2021-11-01 DOI: 10.21608/mjapam.2021.207654

Nehal O. Swelam, M. A. Tahon

{"title":"BIOLOGICAL AND CONTROL STUDIES ON RHOPALOSIPHUM PADI INFESTING WHEAT PLANTS, TRITICUM AESTIVUM AT MENOUFIA GOVERNORATE, EGYPT","authors":"Nehal O. Swelam, M. A. Tahon","doi":"10.21608/mjapam.2021.207654","DOIUrl":"https://doi.org/10.21608/mjapam.2021.207654","url":null,"abstract":"Seasonal fluctuations of wheat aphid, Rhopalosiphum padi L., infesting five wheat varieties, were investigated under field conditions along 2020/2021 season at Menoufia governorate, as well as, biological and biocontrol studies on this pest were conducted, moreover, residual of pesticides were determined in seeds, straw and soil of treated wheat plants. As for the population density of R. padi, the highest numbers were recorded in March 2021 on Gemiza 11 variety. The life cycle of R. padi lasts 10.6 days ± 0.5 , the adult viviparous female lived 12.2 ± 0.4 days spends two days without putting larvae, put 28.4 ± 1.3 individuals during the reproductive period (10.2± 0.4) days, the life span lasts 20.8 ± 0.8 days. Abamectin 3.6 % EC (double dose) and Congest 15% SC were effective in reducing the number of aphids per leaf, recording 46.67100% reduction and recording residues in wheat straw and wheat seeds less than the maximum residues limits. The tested treatments did not affect the germination process. The tested bio agents as nonconventional insecticide could be considered suitable for aphid control and safe for human and environment. It could be recommended the use of Abamectin and Imidacloprid in integrated aphid management programs.","PeriodicalId":332125,"journal":{"name":"Menoufia Journal of Plant Protection","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124192468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFECT OF ENVIRONMENTAL FACTORS ON THE INVENTORY AND POPULATION OF VARROA MITE, VARROA DESTRUCTOR IN HONEY BEE APIS MELLIFERA COLONIES IN DOKKI, Giza, EGYPT 环境因子对埃及吉萨多克基蜜蜂种群中瓦螨及破坏者数量的影响

Menoufia Journal of Plant Protection Pub Date : 2021-10-01 DOI: 10.21608/mjapam.2021.202651

M.A.I. Abdel Azeim, M.M.I. El-Refaay, A. Abdelaal, H. Sharaf El-Din

引用次数: 0

GC-MS ANALYSIS OF THREE PLANTS ESSENTIAL OILS AND THEIR EFFECT ON BACTERIAL SPOT DISEASE OF TOMATO 三种植物精油的气相色谱-质谱分析及其对番茄细菌性斑疹病的防治作用

Menoufia Journal of Plant Protection Pub Date : 2021-09-01 DOI: 10.21608/mjapam.2021.198682

G. A. Ahmed, A. El-sisi, M. E. Selim

{"title":"GC-MS ANALYSIS OF THREE PLANTS ESSENTIAL OILS AND THEIR EFFECT ON BACTERIAL SPOT DISEASE OF TOMATO","authors":"G. A. Ahmed, A. El-sisi, M. E. Selim","doi":"10.21608/mjapam.2021.198682","DOIUrl":"https://doi.org/10.21608/mjapam.2021.198682","url":null,"abstract":"The aim of this present study is to evaluate the antimicrobial activities of three plants essential oils, Nigella (Nigella sativa), Eucalyptus (Cinnamomum camphora) and clove (Syzygium aromaticum) against plant pathogenic bacteria Xanthomonas vesicatoria and their influences on controlling the bacterial spot disease of tomato plants. The chemical composition of the oils was calculated by gas chromatograph/mass spectrometer (GC/MS) analysis. The results revealed that the major constituents of Nigella oil were fatty acid i.e. oleic acid (4.09%%), Fumaric acid (0.13%), Palmitic acid (4.95-1.65 %), Octadec-9-enoic acid (0.53%), myristic acid (0.78%), Cyclohexadecane (0.01%) and Hexanedioic acid bis (2-ethylhexyl) ester (75.02%). In addition, the main components of Eucalyptus oil were D-camphor (40.01%), linalool (20.57%), and cineole (10.86%). The chemical analysis showed also that clove oil contained eugenol (22.94%), eugenyl acetate (16.65%), caryophyllene (10.37 %) and 2-Pyridineethanol (6.08 %). In in vitro bioassay against X.anthomonas vesicatoria, the results demonstrated that among the three tested plant oils, Eucalyptus oil (10 %) recorded the maximum value was (1.73 cm) bacterial inhibition zone followed by Clove oil (1.50 cm). Results also showed spraying plants with the tested essential oils two days before bacterial inoculation recorded the lowest disease index comparing to the treatment where plants were treating with essential oils two days after bacterial inoculation. The obtained results also clearly illustrated that, Peroxidase (PO), polyphenoloxidase PPO and chitinase activities increased as a result of spraying tomato plants with the tested oils. Moreover, protein analysis confirmed that new protein bands with low molecular weight had a progressive relationship with reduction of bacterial spot disease severity on plants treated with the tested oils.","PeriodicalId":332125,"journal":{"name":"Menoufia Journal of Plant Protection","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133348911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

RELATION BETWEEN FUSARIUM WILT DISEASE AND ACCUMULATION OF PHENOLIC COMPOUNDS WITHIN RESISTANT AND SUSCEPTIBLE TOMATO CULTIVARS 抗感番茄品种中酚类化合物积累与枯萎病的关系

Menoufia Journal of Plant Protection Pub Date : 2021-08-01 DOI: 10.21608/mjapam.2021.193754

M. Selim, H. Mahdy, G. A. Ahmed, A. Makhlouf

{"title":"RELATION BETWEEN FUSARIUM WILT DISEASE AND ACCUMULATION OF PHENOLIC COMPOUNDS WITHIN RESISTANT AND SUSCEPTIBLE TOMATO CULTIVARS","authors":"M. Selim, H. Mahdy, G. A. Ahmed, A. Makhlouf","doi":"10.21608/mjapam.2021.193754","DOIUrl":"https://doi.org/10.21608/mjapam.2021.193754","url":null,"abstract":"Wilting disease of tomato caused by Fusarium oxysporum f. sp. lycopersici, (FOL) is one of the most destructive diseases. This disease causes significant yield losses in Egypt. Ten Fusarium isolates were isolated from wilted tomato plants growing in El-Menoufia Governorate during 2020 growing season. The most virulent isolate (isolate No. 6) was tested for its virulence on ten tomato cultivars under greenhouse conditions. The cultivars were significantly varied in their susceptibility toward the tested virulent isolate. The most susceptible cultivar was Carmen F1cv as it recorded the highest value of infection (100% and 96%) in seeds and seedlings experiments, respectively. On the other hand the results showed that Diamond Arwa cultivar was the most resistant tested cultivar where zero infection percentage was recorded on both seeds and seedling experiments. The chemical analysis using HPLC was conducted with the most susceptible tomato cultivar (Carmen) and the most resistant one (Diamond Arwa) one and three weeks post inoculation with pathogenic isolate of Fusarium. The results revealed that the accumulation of total phenolic compounds either in shoots or roots was higher three weeks after inoculation than one week post inoculation within the two tested cultivars. Remarkable that roots and shoots of most resistant cultivar tested recorded more total phenol concentrations rather than the susceptible one. Significant differences were detected among the resistant and the susceptible cultivars tested with the compounds detected at 21.2m; 26,2m and 29.1 minute in both shoots and roots three weeks after pathogen inoculation which suggesting potential role of these particular chemicals in resistance mechanism toward Fusarium wilt disease within resistant tomato cultivars.","PeriodicalId":332125,"journal":{"name":"Menoufia Journal of Plant Protection","volume":"604 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124214767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0