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1. Long-term effects of Trichoderma asperellum and Trichoderma gamsii on the prevention of esca in different vineyards of Northeastern Italy

Author:
Bigot, Giovanni; Sivilotti, Paolo; Stecchina, Michele; Lujan, Carlos; Freccero, Alessandro; Mosetti, Davide
Source:
Crop protection 2020 v.137 pp. 105264
ISSN:
0261-2194
Subject:
fungal diseases of plants,   etc   ; Trichoderma asperellum; leaves; long term effects; phenology; rain; vines; vineyards; wood; Italy;     Show all 10 Subjects
Abstract:
... Among wood diseases, esca complex has increased over the last decades around Europe, and there are no chemical solutions that can limit its spread in vineyards. During a 7-year trial in 3 vineyards, half of the surface was sprayed every season with a solution of Trichoderma asperellum and Trichoderma gamsii at the phenological stage of bleeding, and half of the vineyard remained untreated. During ...
DOI:
10.1016/j.cropro.2020.105264

2. Protection of Highbush Blueberry Plants against Phytophthora cinnamomi Using Serendipita indica

Author:
Trzewik, Aleksandra; Marasek-Ciolakowska, Agnieszka; Orlikowska, Teresa
Source:
Agronomy 2020 v.10 no.10
ISSN:
2073-4395
Subject:
fungal diseases of plants,   etc   ; Phytophthora cinnamomi; Vaccinium corymbosum; cultivars; endophytes; greenhouse experimentation; leaves; plant growth; plant pathogenic fungi; roots; stems;     Show all 11 Subjects
Abstract:
... A greenhouse experiment was carried out on the use of Serendipita indica, an endomycorrhizal-like fungus, to increase the resistance of three highbush blueberry cultivars Chandler, Darrow and Spartan to the pathogen Phytophthora cinnamomi. The cultivars differed in the acceptance of root colonisation by S. indica and in susceptibility to P. cinnamomi. The lowest percentage (%) of colonised roots w ...
DOI:
10.3390/agronomy10101598

3. Strobilurin Effects on Nitrogen Use Efficiency for the Yield and Protein in Durum Wheat Grown Under Rainfed Mediterranean Conditions

Author:
Carucci, Federica; Gatta, Giuseppe; Gagliardi, Anna; Vita, Pasquale De; Giuliani, Marcella Michela
Source:
Agronomy 2020 v.10 no.10
ISSN:
2073-4395
Subject:
fungal diseases of plants,   etc   ; Triticum; climate change; cultivars; drought; durum wheat; fertilizer application; nitrogen; nitrogen fertilizers; nutrient use efficiency;     Show all 10 Subjects
Abstract:
... In wheat, the increase in nitrogen use efficiency (NUE) and optimization of the nitrogen doses to be used are both very important aspects for improving sustainable and productive agriculture. The aim of this study was to investigate, under rainfed Mediterranean conditions, the influence of strobilurin treatment and N fertilization on durum wheat N use efficiency for yield (NUEy) and protein (NUEp) ...
DOI:
10.3390/agronomy10101508

4. Constraint-based automated reconstruction of grape bunches from 3D range data for high-throughput phenotyping

Author:
Mack, Jennifer; Rist, Florian; Herzog, Katja; Töpfer, Reinhard; Steinhage, Volker
Source:
Biosystems engineering 2020 v.197 pp. 285-305
ISSN:
1537-5110
Subject:
fungal diseases of plants,   etc   ; Vitis; algorithms; automation; cultivars; geometry; grapes; models; phenotype; plant organs; small fruits; topology;     Show all 12 Subjects
Abstract:
... For grape bunches, a loose architecture is one of the most important physical barriers to avoid fungal infections, making the phenotyping of grape bunches, i.e., the derivation of the morphological attributes, a major goal for breeders. The stem skeleton plays an important role in determining the architecture, but is for grape bunches with berries ready for harvest usually completely occluded by t ...
DOI:
10.1016/j.biosystemseng.2020.07.004

5. Genome Sequence of Fusarium oxysporum f. sp. matthiolae, a Brassicaceae Pathogen

Author:
Yu, Houlin; Ayhan, Dilay Hazal; Diener, Andrew C.; Ma, Li-Jun
Source:
Molecular plant-microbe interactions 2020 v.33 no.4 pp. 569-572
ISSN:
1943-7706
Subject:
fungal diseases of plants,   etc   ; Arabidopsis thaliana; Fusarium oxysporum; genome assembly; immunity; models; molecular biology; nucleotide sequences; pathogenesis; plant pathogenic fungi;     Show all 10 Subjects
Abstract:
... The filamentous fungus Fusarium oxysporum is a soilborne pathogen of many cultivated species and an opportunistic pathogen of humans. F. oxysporum f. sp. matthiolae is one of three formae speciales that are pathogenic to crucifers, including Arabidopsis thaliana, a premier model for plant molecular biology and genetics. Here, we report a genome assembly of F. oxysporum f. sp. matthiolae strain PHW ...
DOI:
10.1094/MPMI-11-19-0324-A
PubMed:
31967942
PubMed Central:
PMC7233306

6. Sarocladium species associated with rice in Taiwan

Author:
Ou, Jie-Hao; Lin, Guo-Cih; Chen, Chi-Yu
Source:
Mycological progress 2020 v.19 no.1 pp. 67-80
ISSN:
1617-416X
Subject:
fungal diseases of plants,   etc   ; Oryza sativa; Sarocladium oryzae; fluorescence; new species; pathogenicity; phylogeny; plant pathogens; rice; ultraviolet radiation; Taiwan;     Show all 11 Subjects
Abstract:
... Sarocladium oryzae is a common plant pathogen causing rice sheath rot worldwide. Sarocladium attenuatum has been identified as one of the causal agents of rice sheath rot and was synonymized under S. oryzae. The analysis of 102 Sarocladium strains associated with rice in Taiwan, based on morphological features and multilocus molecular phylogeny, reveals that these two species are distinct and that ...
DOI:
10.1007/s11557-019-01543-w

7. Characterization of Macrophomina phaseolina associated with leaf blight disease on Chlorophytum borivilianum Santapau & R.R. Fern. and its fungicidal susceptibility

Author:
Meena, Ram Prasnna; Kadam, Vasudha A.
Source:
Journal of applied research on medicinal and aromatic plants 2021 v.20 pp. 100288
ISSN:
2214-7861
Subject:
fungal diseases of plants,   etc   ; Chlorophytum borivilianum; Macrophomina phaseolina; Pseudomonas; actin; aphrodisiacs; conidia; drying; efficacy testing; essential oil crops; ferns and fern allies; fluorescence; genes; growth retardation; internal transcribed spacers; leaf blight; leaves; mancozeb; medicinal plants; metalaxyl; mycelium; necrosis; pathogenicity; plant pathogenic fungi; pycnidia; ribosomal DNA; sclerotia; sequence analysis; India;     Show all 29 Subjects
Abstract:
... Safed musli, Chlorophytum borivilianum Santapau & R.R. Fern. is an important medicinal plant due to aphrodisiac and immuno-modulatory properties. Leaf blight disease showing characteristic symptom of necrosis spots on tips and outer margin of leaves, which gradually progressed and cover large portion of leaf lamina. Severe infection causes premature drying of leaves, which give blighted appearance ...
DOI:
10.1016/j.jarmap.2020.100288

8. Effect of Attractants and Micronutrient Biofortification on the Yield and Quality of Red Clover (Trifolium pratense L.) Seeds

Author:
Przybylska, Anna; Ćwintal, Marek; Pszczółkowski, Piotr; Sawicka, Barbara
Source:
Agronomy 2021 v.11 no.1
ISSN:
2073-4395
Subject:
fungal diseases of plants,   etc   ; Trifolium pratense; biofortification; biofortified crops; boron fertilizers; fertilizer rates; foliar spraying; forage yield; insect attractants; insect pollination; molybdenum fertilizers; phosphorus-potassium fertilizers; plant micronutrients; plant pathogenic fungi; seed germination; seed productivity; seed quality; seed weight; seed yield; seeds; yield components; Poland;     Show all 22 Subjects
Abstract:
... The aim of the research was to develop an innovative technique in the seed production of red clover. The research was carried out in 2013–2016, in Felin (51°22′ N, 22°65′ E), in a dependent arrangement (split-split-plot) in four replications. The first order factor was the use of an attractant: (1) control object, with pure water spraying, (2) attractant used in the 60 BBCH phase, (3) attractant a ...
DOI:
10.3390/agronomy11010152

9. Association of differentially expressed R-gene candidates with leaf spot resistance in peanut (Arachis hypogaea L.)

Author:
Dang, Phat M.; Lamb, Marshall C.; Chen, Charles Y.
Source:
Molecular biology reports 2021 v.48 no.1 pp. 323-334
ISSN:
0301-4851
Subject:
fungal diseases of plants,   etc   ; Arachis hypogaea; Tobacco mosaic virus; breeding lines; chromosomes; gene expression regulation; genetic resistance; leaf spot; marker-assisted selection; peanuts; pedigree; phosphotransferases (kinases); plant disease resistance; plant pathogenic fungi; quantitative trait loci; reactive oxygen species; resistance genes; signal transduction;     Show all 18 Subjects
Abstract:
... Early leaf spot (ELS) and late leaf spot (LLS) are major fungal diseases of peanut that can severely reduce yield and quality. Development of acceptable genetic resistance has been difficult due to a strong environmental component and many major and minor QTLs. Resistance genes (R-genes) are an important component of plant immune system and have been identified in peanut. Association of specific R ...
Handle:
10113/7280482
DOI:
10.1007/s11033-020-06049-3

10. Functional characterization of a defense‐responsive bulnesol/elemol synthase from potato

Author:
Dwivedi, Varun; Rao, Srinivas; Bomzan, Dikki P.; Kumar, Sarma R.; Shanmugam, Pragadheesh V.; Olsson, Shannon B.; Nagegowda, Dinesh A.
Source:
Physiologia plantarum 2021 v.171 no.1 pp. 7-21
ISSN:
0031-9317
Subject:
fungal diseases of plants,   etc   ; Alternaria solani; Pseudomonas syringae; Ralstonia solanacearum; Solanum tuberosum; antibacterial proteins; bacterial diseases of plants; biotic stress; defense mechanisms; disease resistance; enzyme activity; enzyme substrates; gene expression regulation; gene overexpression; geraniol; leaves; methyl jasmonate; pathogenesis-related proteins; plant pathogenic bacteria; plant pathogenic fungi; potatoes; recombinant proteins; roots; sesquiterpenoids; shoots; stems; temperature; terpene synthases; tubers;     Show all 29 Subjects
Abstract:
... Terpene synthases (TPSs) produce a variety of terpenoids that play numerous functional roles in primary and secondary metabolism, as well as in ecological interactions. Here, we report the functional characterization of an inducible potato TPS gene encoding bulnesol/elemol synthase (StBUS/ELS). The expression of StBUS/ELS in potato leaves was significantly induced in response to both bacterial (Ps ...
DOI:
10.1111/ppl.13199

11. Comparative transcriptome analysis reveals the response mechanism of Cf-16-mediated resistance to Cladosporium fulvum infection in tomato

Author:
Zhang, Dongye; Bao, Yufang; Sun, Yaoguang; Yang, Huanhuan; Zhao, Tingting; Li, Huijia; Du, Chong; Jiang, Jingbin; Li, Jingfu; Xie, Libo; Xu, Xiangyang
Source:
BMC plant biology 2020 v.20 no.1 pp. 33
ISSN:
1471-2229
Subject:
fungal diseases of plants,   etc   ; Passalora fulva; Solanum lycopersicum; crop production; cultivars; disease resistance; gene expression regulation; jasmonic acid; leaves; plant hormones; plant pathogenic fungi; salicylic acid; tomatoes; transcriptomics;     Show all 14 Subjects
Abstract:
... BACKGROUND: Leaf mold disease caused by Cladosporium fulvum is a serious threat affecting the global production of tomato. Cf genes are associated with leaf mold resistance, including Cf-16, which confers effective resistance to leaf mold in tomato. However, the molecular mechanism of the Cf-16-mediated resistance response is largely unknown. RESULTS: We performed a comparative transcriptome analy ...
DOI:
10.1186/s12870-020-2245-5
PubMed:
31959099
PubMed Central:
PMC6971981

12. Early Detection of Airborne Inoculum of Nothopassalora personata in Spore Trap Samples from Peanut Fields Using Quantitative PCR

Author:
Munir, Misbakhul; Wang, Hehe; Dufault, Nicholas S.; Anco, Daniel J.
Source:
Plants 2020 v.9 no.10
ISSN:
2223-7747
Subject:
fungal diseases of plants,   etc   ; DNA; Mycosphaerellaceae; decision support systems; environmental factors; inoculum; leaf spot; peanuts; plant pathogenic fungi; quantitative polymerase chain reaction; spore traps; spores;     Show all 12 Subjects
Abstract:
... A quantitative PCR (qPCR)-assay was developed to detect airborne inoculum of Nothopassalora personata, causal agent of late leaf spot (LLS) on peanut, collected with a modified impaction spore trap. The qPCR assay was able to consistently detect as few as 10 spores with purified DNA and 25 spores based on crude DNA extraction from rods. In 2019, two spore traps were placed in two peanut fields wit ...
DOI:
10.3390/plants9101327

13. Oenological characteristics of Vitis vinifera L. Cabernet Sauvignon grapes from vineyards treated with ozonated water

Author:
García‐Martínez, M.M.; Campayo, A.; Carot, J.M.; de la Hoz, K. Serrano; Salinas, M.R.; Alonso, G.L.
Source:
Australian journal of grape and wine research 2020 v.26 no.4 pp. 388-398
ISSN:
1322-7130
Subject:
fungal diseases of plants,   etc   ; Vitis vinifera; color; disease control; grapes; irrigation; ozonation; pesticide use reduction; phytochemicals; plant pathogenic fungi; spraying; vineyards;     Show all 12 Subjects
Abstract:
... BACKGROUND AND AIMS: Ozonated water has been used in vineyards to reduce the use of pesticides because of its presumed efficacy in the control of fungal diseases and the absence of residues. The aim of this study was to evaluate the effect of ozonated water treatments on the composition of grapes. METHODS AND RESULTS: Ozonated water was applied to grapevines of Vitis vinifera cv. Cabernet Sauvigno ...
DOI:
10.1111/ajgw.12454

14. Non-Thermal Plasma Can Be Used in Disinfection of Scots Pine (Pinus sylvestris L.) Seeds Infected with Fusarium oxysporum

Author:
Świecimska, Magdalena; Tulik, Mirela; Šerá, Božena; Golińska, Patrycja; Tomeková, Juliána; Medvecká, Veronika; Bujdáková, Helena; Oszako, Tomasz; Zahoranová, Anna; Šerý, Michal
Source:
Forests 2020 v.11 no.8
ISSN:
1999-4907
Subject:
fungal diseases of plants,   etc   ; Fusarium oxysporum; Pinus sylvestris; agar; ambient temperature; disinfectants; disinfection; exposure duration; plant pathogenic fungi; seed germination; seeds; spores;     Show all 12 Subjects
Abstract:
... The aim of this study was to use diffuse coplanar surface barrier discharge (DCSBD) non-thermal plasma for the disinfection of pine seed surfaces infected with Fusarium oxysporum spores. Artificially infected seeds of Scots pine (Pinus sylvestris L.) were treated with plasma for the following exposure times: 1 s, 3 s, 5 s, 10 s, 15 s, 20 s, 30 s, and 60 s, and subsequently germinated on agar mediu ...
DOI:
10.3390/f11080837

15. Phytophthora nicotianae Infection of Citrus Leaves and Host Defense Activation Compared to Root Infection

Author:
Wu, Jian; Handique, Utpal; Graham, James; Johnson, Evan
Source:
Phytopathology 2020 v.110 no.8 pp. 1437-1448
ISSN:
0031-949X
Subject:
fungal diseases of plants,   etc   ; Citrus; Phytophthora nicotianae; hormones; host-pathogen relationships; models; pathogenesis-related proteins; phospholipase D; phospholipases; plant pathogenic fungi; root diseases; roots; rootstocks; stomata; sugars; zoospores;     Show all 16 Subjects
Abstract:
... Currently, little is known about the host pathogen interaction between Phytophthora spp. and citrus roots versus leaves. Therefore, we compared the molecular events occurring in citrus roots and leaves after zoospore inoculation with Phytophthora nicotianae. We analyzed the physical characteristics and genetic responses to P. nicotianae infection of leaves and roots for susceptible and tolerant ci ...
DOI:
10.1094/PHYTO-09-19-0343-R

16. Red root rot of Vicia sativa caused by Atractiella rhizophila

Author:
Allen, Robert N.; Bransgrove, Kaylene; Shivas, Roger G.
Source:
European journal of plant pathology 2020 v.157 no.2 pp. 293-297
ISSN:
0929-1873
Subject:
fungal diseases of plants,   etc   ; Atractiella; Pinus; Populus; Quercus rubra; Vicia sativa subsp. sativa; appressoria; cortex; endophytes; plant pathogenic fungi; root rot; roots; stele; symbionts; New South Wales;     Show all 15 Subjects
Abstract:
... The causal agent of red root rot disease of common vetch (Vicia sativa) on the far North Coast of New South Wales, Australia, has been identified as Atractiella rhizophila. This basidiomycete infected root tissues directly without specialized appressoria, and developed as a necrotroph in the cortex external to the stele. It has been recorded previously as a non-pathogenic endophyte of Populus spp. ...
DOI:
10.1007/s10658-020-01985-z

17. Biochemical control of Alternaria tenuissima infecting post‐harvest fig fruit by chickpea vicilin

Author:
Abbas, Entsar; Osman, Ali; Sitohy, Mahmoud
Source:
Journal of the science of food and agriculture 2020 v.100 no.7 pp. 2889-2897
ISSN:
0022-5142
Subject:
fungal diseases of plants,   etc   ; Alternaria tenuissima; agar; chickpeas; conidia; deformation; disease severity; figs; fruits; germination; glycoproteins; hyphae; plant pathogenic fungi; ribosomal RNA; sequence analysis; vicilin;     Show all 16 Subjects
Abstract:
... BACKGROUND: Alternaria tenuissima was isolated from infected fig fruit and molecularly identified by rRNA gene sequencing. The objective of the current work was to test the inhibitory effect of vicilin as a glycoprotein, isolated from chickpea, against the fungus A. tenuissima, isolated from fig fruit, in vitro and in situ, to estimate its potential action in controlling the growth of A. tenuissim ...
DOI:
10.1002/jsfa.10314

18. Osa‐miR167d facilitates infection of Magnaporthe oryzae in rice

Author:
Zhao, Zhi‐Xue; Feng, Qin; Cao, Xiao‐Long; Zhu, Yong; Wang, He; Chandran, Viswanathan; Fan, Jing; Zhao, Ji‐Qun; Pu, Mei; Li, Yan; Wang, Wen‐Ming
Source:
Journal of integrative plant biology 2020 v.62 no.5 pp. 702-715
ISSN:
1672-9072
Subject:
fungal diseases of plants,   etc   ; Magnaporthe oryzae; Oryza sativa; auxins; blast disease; disease control; disease resistance; gene overexpression; genes; immunity; microRNA; plant pathogenic fungi; rice; transgenic plants;     Show all 14 Subjects
Abstract:
... MicroRNAs (miRNAs) play important roles in rice response to Magnaporthe oryzae, the causative agent of rice blast disease. Studying the roles of rice miRNAs is of great significance for the disease control. Osa‐miR167d belongs to a conserved miRNA family targeting auxin responsive factor (ARF) genes that act in developmental and stress‐induced responses. Here, we show that Osa‐miR167d plays a nega ...
DOI:
10.1111/jipb.12816

19. Measuring light-induced fungal ethylene production enables non-destructive diagnosis of disease occurrence in harvested fruits

Author:
Guo, Han; Liu, Anran; Wang, Yunrui; Wang, Tan; Zhang, Wei; Zhu, Pinkuan; Xu, Ling
Source:
Food chemistry 2020 v.310 pp. 125827
ISSN:
0308-8146
Subject:
fungal diseases of plants,   etc   ; Arabidopsis thaliana; Botrytis; disease diagnosis; disease occurrence; ethylene; ethylene production; free radicals; fruit crops; fruits; grapes; photochemical reactions; plant pathogenic fungi; tomatoes;     Show all 14 Subjects
Abstract:
... Pathogenic fungi cause enormous losses to fruits, and ethylene (ET) is associated with disease development in fruit crops. In this study, ET production of several fungal pathogens was enhanced by light, probably through the free radicals produced by photochemical reactions. Real-time gas analysis showed a sharp increase in ET production when fungal cultures were moved from dark-to-light (DTL). Sim ...
DOI:
10.1016/j.foodchem.2019.125827

20. Introgression of resistance to Alternaria leaf spot from wild species into susceptible cultivated safflower

Author:
Kammili, Anjani; Mandalapu, Pallavi; Ponukumatla, Bhavana; Ruvulapalli, Durga Prasad; Sarada, Chunduri
Source:
Plant breeding 2020 v.139 no.2 pp. 368-374
ISSN:
0179-9541
Subject:
fungal diseases of plants,   etc   ; Alternaria carthami; Carthamus lanatus; Carthamus tinctorius; cultivars; disease resistance; genetic resistance; interspecific hybridization; introgression; leaf spot; plant breeding; wild relatives;     Show all 12 Subjects
Abstract:
... Alternaria leaf spot (ALS) caused by Alternaria carthami Chowdhury can cause yield loss up to 90% in safflower (Carthamus tinctorius L.) under severe conditions. Even though a definite source of ALS resistance is not available in cultivated species, a few of the wild species, viz. C. palaestinus and C. lantaus, are known to be tolerant to ALS. Therefore, an attempt was made to introgress Alternari ...
DOI:
10.1111/pbr.12775