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1. Collective total synthesis of botryanes

Author:
Qiao, Chuang; Zhang, Wen; Han, Jing-Chun; Dai, Wei-Min; Li, Chuang-Chuang
Source:
Tetrahedron 2019 v.75 no.12 pp. 1739-1745
ISSN:
0040-4020
Subject:
Botrytis cinerea,   etc   ; antibiotics; chemical reactions; chemical structure; fungi; metabolites; sesquiterpenoids;     Show all 7 Subjects
Abstract:
... The collective total synthesis of a series of botryanes, which are an important group of sesquiterpene antibiotics isolated from the metabolites of the fungus Botrytis cinerea, has been reported. The highly functionalized hydrindane skeleton of the botryanes was efficiently synthesized via an unusual intramolecular Diels-Alder reaction, which was promoted by TsOH as a protic acid. The concise tota ...
DOI:
10.1016/j.tet.2018.11.019

2. Correction to: Effect of mint oil against Botrytis cinerea on table grapes and its possible mechanism of action

Author:
Xueyan, Ren; Dandan, Song; Zhuo, Liang; Qingjun, Kong
Source:
European journal of plant pathology 2019 v.153 no.3 pp. 983
ISSN:
0929-1873
Subject:
Botrytis cinerea,   etc   ; mechanism of action; mint; oils; table grapes;     Show all 5 Subjects
Abstract:
... The author name “Ren Xueuan” should be corrected and read as “Ren Xueyan”. ...
DOI:
10.1007/s10658-018-01604-y

3. Occurrence of Botrytis Crown Rot Caused by Botrytis cinerea in Lettuce in Southern New Mexico

Author:
Sanogo, Soum; Dura, Srijana; Lujan, Phillip; Barraza, Jesus; Kapran, Balkissa
Source:
Plant health progress 2019 v.20 no.2 pp. 120-121
ISSN:
1535-1025
Subject:
Botrytis cinerea,   etc   ; Lactuca sativa; control methods; crown rot; leaves; lettuce; monitoring; mycelium; sclerotia; spores; New Mexico;     Show all 11 Subjects
Abstract:
... This study provides the first account of the occurrence of Botrytis crown rot of lettuce in New Mexico. Lettuce plants affected by Botrytis crown rot displayed symptoms that included necrotic lesions on leaves, crown rot, and collapse of leaves at the crown. Severely affected plants were covered with grayish mycelium mats and spore masses. Black sclerotia were also found on several symptomatic pla ...
DOI:
10.1094/PHP-03-19-0017-BR

4. Interactions among fungicides applied at different timings for the control of Botrytis bunch rot in grapevine

Author:
González-Domínguez, Elisa; Fedele, Giorgia; Languasco, Luca; Rossi, Vittorio
Source:
Crop protection 2019
ISSN:
0261-2194
Subject:
Botrytis cinerea,   etc   ; Vitis; additive effect; flowering; fungicides; ripening; spraying; synergism; tissues;     Show all 9 Subjects
Abstract:
... Botrytis bunch rot (BBR), caused by Botrytis cinerea, is one of the main diseases affecting grapevines. Due to the complexity of the B. cinerea life cycle and the existence of different infection pathways affecting grapevine tissues at both early and late growth stages, fungicides are usually applied sequentially at the end of flowering (A), pre-bunch closure (B), veraison (C), and before harvest ...
DOI:
10.1016/j.cropro.2019.02.009

5. A network meta‐analysis provides new insight into fungicide scheduling for the control of Botrytis cinerea in vineyards

Author:
González‐Domínguez, Elisa; Fedele, Giorgia; Caffi, Tito; Delière, Laurent; Sauris, Pierre; Gramaje, David; Ramos‐Saez de Ojer, José Luis; Díaz‐Losada, Emilia; Díez‐Navajas, Ana M; Bengoa, Paul; Rossi, Vittorio
Source:
Pest management science 2019 v.75 no.2 pp. 324-332
ISSN:
1526-498X
Subject:
Botrytis cinerea,   etc   ; disease control; flowering; fungicides; meta-analysis; spraying; vines; vineyards;     Show all 8 Subjects
Abstract:
... BACKGROUND: Control of Botrytis bunch rot (BBR) is currently based on the application of fungicides at four timings corresponding to specific growth stages of vines: end of flowering (A), pre‐bunch closure (B), veraison (C) and before harvest (D). The current research provides a network meta‐analysis of 116 studies conducted between 1963 and 2016 in nine countries, in which 14 strategies (based on ...
DOI:
10.1002/ps.5116

6. Grey mould disease of strawberry in northern Germany: causal agents, fungicide resistance and management strategies

Author:
Weber, Roland W. S.; Hahn, Matthias
Source:
Applied microbiology and biotechnology 2019 v.103 no.4 pp. 1589-1597
ISSN:
0175-7598
Subject:
Botrytis cinerea,   etc   ; benzimidazoles; boscalid; cyprodinil; fenhexamid; fludioxonil; fungicide resistance; gray mold; iprodione; strawberries; surveys; Germany;     Show all 12 Subjects
Abstract:
... Grey mould, the most important disease of strawberry worldwide, is caused by Botrytis cinerea and a few additional Botrytis spp. Fungicide resistance is a growing problem and has become a limiting factor in strawberry production. In northern Germany, an annual survey of Botrytis isolates from commercial strawberry fields in 2010 to 2017 has revealed high (> 20%) frequencies of resistance to quinon ...
DOI:
10.1007/s00253-018-09590-1

7. Hormetic Effects of Mixtures of Carbendazim and Iprodione on the Virulence of Botrytis cinerea

Author:
Cong, Menglong; He, Shun; Zhang, Jun; Luo, Chaoxi; Zhu, Fuxing
Source:
Plant disease 2019 v.103 no.1 pp. 95-101
ISSN:
0191-2917
Subject:
Botrytis cinerea,   etc   ; carbendazim; cucumbers; culture media; hormesis; hydrogen peroxide; iprodione; leaves; mycelium; spraying; virulence;     Show all 11 Subjects
Abstract:
... Hormetic effects of fungicides on mycelial growth and virulence of plant pathogenic fungi have been reported, but the effects of fungicide mixtures on virulence hormesis of plant pathogens remain to be investigated. In this study, hormetic effects of mixtures of carbendazim and iprodione on the virulence of two carbendazim-resistant isolates of Botrytis cinerea were determined. Spraying carbendazi ...
DOI:
10.1094/PDIS-05-18-0754-RE

8. First report of Botrytis cinerea causing gray mould on Neomarica longifolia

Author:
Paula, M. G.; Barreto, R. W.; Ferreira, B. W.
Source:
Australasian plant disease notes 2018 v.13 no.1 pp. 21
ISSN:
1833-928X
Subject:
Botrytis cinerea,   etc   ; Neomarica; etiological agents; fungi; gray mold; Brazil;     Show all 6 Subjects
Abstract:
... Gray mould of Neomarica longifolia (yellow iris) is reported here for the first time in Brazil and worldwide. The identity of the fungus was investigated and both morphology and molecular information demonstrated it to belong to Botrytis cinerea. Koch’s postulates were performed demonstrating that B. cinerea was the etiological agent of the disease. ...
DOI:
10.1007/s13314-018-0305-6

9. Metabolism of Antifungal Thiochroman-4-ones by Trichoderma viride and Botrytis cinerea

Author:
Pinedo-Rivilla, Cristina; Collado, Isidro G.; Aleu, Josefina
Source:
Journal of natural products 2018 v.81 no.4 pp. 1036-1040
ISSN:
1520-6025
Subject:
Botrytis cinerea,   etc   ; Trichoderma viride; antifungal properties; biotransformation; metabolism; plant pathogens;     Show all 6 Subjects
Abstract:
... Biotransformation of 6-methylthiochroman-4-one (1) and 6-chlorothiochroman-4-one (2) was performed using Trichoderma viride in order to obtain new derivatives with antifungal properties against the phytopathogen Botrytis cinerea. Two thiochromanone derivatives are described for the first time. Antifungal activity of these compounds was tested against two different strains of Botrytis cinerea; 1 an ...
DOI:
10.1021/acs.jnatprod.7b00298

10. Spatial referencing of chlorophyll fluorescence images for quantitative assessment of infection propagation in leaves demonstrated on the ice plant: Botrytis cinerea pathosystem

Author:
Sekulska-Nalewajko, Joanna; Kornaś, Andrzej; Gocławski, Jarosław; Miszalski, Zbigniew; Kuźniak, Elżbieta
Source:
Plant methods 2019 v.15 no.1 pp. 18
ISSN:
1746-4811
Subject:
Botrytis cinerea,   etc   ; Crassulacean acid metabolism; bacteria; biotic stress; chlorophyll; fluorescence; fungi; leaves; pathogens; risk; time series analysis;     Show all 11 Subjects
Abstract:
... BACKGROUND: Chlorophyll fluorescence analysis is one of the non-invasive techniques widely used to detect and quantify the stress-induced changes in the photosynthetic apparatus. Quantitative information is obtained as a series of images and the specific fluorescence parameters are evaluated inside the regions of interest outlined separately on each leaf image. As the performance of photosynthesis ...
DOI:
10.1186/s13007-019-0401-4

11. Antifungal activity against Botrytis cinerea of labdane-type diterpenoids isolated from the resinous exudate of Haplopappus velutinus Remy (Asteraceae)

Author:
Echeverría, Javier; González-Teuber, Marcia; Urzúa, Alejandro
Source:
Natural product research 2019 v.33 no.16 pp. 2408-2412
ISSN:
1478-6427
Subject:
Botrytis cinerea,   etc   ; Fourier transform infrared spectroscopy; Haplopappus; antifungal properties; labdane; mass spectrometry; moieties; mycelium; nuclear magnetic resonance spectroscopy; stereochemistry;     Show all 10 Subjects
Abstract:
... Two labdane diterpenoids were isolated, from the resinous exudate of Haplopappus velutinus Remy (Asteraceae); the main compound was identified as 7,13-(E)-labdadien-15,18-dioic-acid-18-methyl ester (1) and the minor compound identified as 7-labden-15,18-dioic-acid-18-methyl ester (2). Their structures were obtained using FTIR, MS, HRMS and NMR data: 1D NMR (¹H, ¹³C and DEPT-135), 2D homonuclear NM ...
DOI:
10.1080/14786419.2018.1443093

12. Effects of ozone treatment on the quality of kiwifruit during postharvest storage affected by Botrytis cinerea and Penicillium expansum

Author:
Luo, Anwei; Bai, Junqing; Li, Rui; Fang, Yimeng; Li, Lin; Wang, Dan; Zhang, Lu; Liang, Jin; Huang, Tianzi; Kou, Liping
Source:
Phytopathologische Zeitschrift 2019 v.167 no.7-8 pp. 470-478
ISSN:
0931-1785
Subject:
Botrytis cinerea,   etc   ; Penicillium expansum; disease incidence; enzymes; fruit quality; kiwifruit; mycelium; ozonation; ozone; postharvest storage; spore germination; titratable acidity;     Show all 12 Subjects
Abstract:
... The objective was to reveal the effects of ozone treatment on quality maintenance and resistance to Botrytis cinerea and Penicillium expansum in kiwifruit during postharvest storage. Kiwifruits were treated with 79.44 ppm gaseous ozone for 1 hr once a day for 7 day at 0°C to determine the effects of ozone treatment on the quality and disease incidence caused by B. cinerea and P. expansum in vivo a ...
DOI:
10.1111/jph.12819

13. Synthesis and antifungal activity of carvacrol and thymol esters with heteroaromatic carboxylic acids

Author:
Wang, Kaibo; Jiang, Shanshan; Yang, Yunhai; Fan, Liming; Su, Fawu; Ye, Min
Source:
Natural product research 2019 v.33 no.13 pp. 1924-1930
ISSN:
1478-6427
Subject:
Botrytis cinerea,   etc   ; antifungal properties; benzene; bromine; carboxylic acids; carvacrol; esters; furans; ingredients; moieties; mycelium; plant pathogenic fungi; pyridines; thiophene; thymol;     Show all 15 Subjects
Abstract:
... Aiming to obtain the more effective pathogen inhibitive ingredients and explore the influence of introducing different heterocyclic units to carvacrol and thymol esters, twenty ester derivatives with different heterocyclic units were synthesized. And the in vitro antifungal activity of title compounds against five plant pathogenic fungi was evaluated by mycelium growth rate method. The results sho ...
DOI:
10.1080/14786419.2018.1480618

14. Influence of the Main Characteristics of Low Weight Chitosan on the Growth of the Plant Pathogenic Fungus Botrytis сinerea

Author:
Karpova, N. V.; Shagdarova, B. Ts.; Lyalina, T. S.; Il’ina, A. V.; Tereshina, V. M.; Varlamov, V. P.
Source:
Applied biochemistry and microbiology 2019 v.55 no.4 pp. 405-413
ISSN:
0003-6838
Subject:
Botrytis cinerea,   etc   ; antifungal agents; biochemical pathways; chitosan; conidia; copper; fungicides; germination; hydrolysis; molecular weight; mycelium; plant pathogenic fungi;     Show all 12 Subjects
Abstract:
... The effect of the main characteristics of low molecular weight chitosan obtained via enzymatic and chemical hydrolysis with a molecular mass (MM) of 2–100 kDa, a deacetylation degree (DD) of 60–98%, and a polydispersity (Mw/Mn) of 1.9–2.7 on the growth of Botrytis cinerea has been studied. The greatest inhibitory effect on the fungal germination process (a conidia germination index of less than 50 ...
DOI:
10.1134/S0003683819040069

15. Baseline sensitivity of Botrytis cinerea to fluazinam and cross‐resistance

Author:
Liu, Shengming; Fu, Liuyuan; Chen, Jinpeng; Wang, Shuan; Jiang, Jia; Zhang, Yong; Che, Zhiping; Tian, Yuee; Chen, Genqiang
Source:
Phytopathologische Zeitschrift 2019 v.167 no.6 pp. 344-350
ISSN:
0931-1785
Subject:
Botrytis cinerea,   etc   ; boscalid; carbendazim; cross resistance; frequency distribution; fungi; gray mold; greenhouses; growers; median effective concentration; mycelium; procymidone; pyrimethanil; China;     Show all 14 Subjects
Abstract:
... Grey mould, caused by the fungus Botrytis cinerea Pers ex Fr., is a very destructive and important disease worldwide. Fluazinam is a phenylpyridinamine fungicide with broad‐spectrum activities. The baseline sensitivity of B. cinerea to fluazinam is yet to be established in Henan Province, China. In this study, a total of 117 field isolates of B. cinerea were collected from 49 commercial greenhouse ...
DOI:
10.1111/jph.12805

16. Combination of Suspension Array and Mycelial Growth Assay for Detecting Multiple-Fungicide Resistance in Botrytis cinerea in Hebei Province in China

Author:
Su, Zehua; Zhang, Xin; Zhao, Jianjiang; Wang, Wenqiao; Shang, Lei; Ma, Shengnan; Adzavon, Yao Mawulikplimi; Lu, Fen; Weng, Mantian; Han, Xiuying; Yang, Lei; Zhao, Qinghui; Zhao, Pengxiang; Xie, Fei; Ma, Xuemei
Source:
Plant disease 2019 v.103 no.6 pp. 1213-1219
ISSN:
0191-2917
Subject:
Botrytis cinerea,   etc   ; bioassays; boscalid; carbendazim; diethofencarb; fenhexamid; genes; genotype; iprodione; median effective concentration; mutants; mutation; mycelium; phenotype; China;     Show all 15 Subjects
Abstract:
... To provide a high-throughput, efficient, and accurate method to monitor multiple-fungicide resistance of Botrytis cinerea in the field, we used the suspension array, sequencing, and mycelial growth assay in our research. Discriminating-dose bioassays for detecting carbendazim, diethofencarb, boscalid, and iprodione resistance (Carᴿ, Dieᴿ, Bosᴿ, and Iprᴿ, respectively) were used to analyze 257 isol ...
DOI:
10.1094/PDIS-07-18-1269-RE

17. Cryptococcus laurentii controls gray mold of cherry tomato fruit via modulation of ethylene-associated immune responses

Author:
Tang, Qiong; Zhu, Fanghuan; Cao, Xuan; Zheng, Xiaodong; Yu, Ting; Lu, Laifeng
Source:
Food chemistry 2019 v.278 pp. 240-247
ISSN:
0308-8146
Subject:
Botrytis cinerea,   etc   ; 1-methylcyclopropene; Cryptococcus laurentii; cherry tomatoes; ethylene; ethylene production; fruits; fungal antagonists; genes; gray mold; immune response; yeasts;     Show all 12 Subjects
Abstract:
... This research aimed to investigate the roles of phytohormone ethylene in cherry tomato fruit immune response against gray mold caused by Botrytis cinerea. Pretreatment with antagonistic yeast Cryptococcus laurentii resulted in a significantly decreased disease incidence of B. cinerea infection, and accompanied by a burst of ethylene production in the whole fruit. Blocking the ethylene perception b ...
DOI:
10.1016/j.foodchem.2018.11.051

18. The Importance of Selecting Appropriate Rotation and Tank-Mix Partners for Novel SDHIs to Enhance Botrytis Fruit Rot Control in Strawberry

Author:
Amiri, Achour; Zuniga, Adrian I.; Cordova, Leandro G.; Peres, Natalia A.
Source:
Plant disease 2019 v.103 no.4 pp. 729-736
ISSN:
0191-2917
Subject:
Botrytis cinerea,   etc   ; captan; enzyme inhibitors; fenhexamid; field experimentation; fludioxonil; fungi; fungicide resistance; plant rots; strawberries; succinate dehydrogenase (quinone); thiram;     Show all 12 Subjects
Abstract:
... Botrytis fruit rot (BFR), caused by the necrotrophic fungus Botrytis cinerea, is the most important disease of strawberry and is mainly controlled by applications of fungicides from multiple chemical groups. To develop more effective and sustainable BFR management programs, field trials were conducted to evaluate the efficacy of fluopyram and penthiopyrad, two newly registered succinate dehydrogen ...
DOI:
10.1094/PDIS-07-18-1276-RE

19. The effect of low and high molecular weight chitosan on the control of gray mold (Botrytis cinerea) on kiwifruit and host response

Author:
Hua, Chenyan; Li, Yulin; Wang, Xiaofu; Kai, Kai; Su, Mengke; shi, Wei; Zhang, Danfeng; Liu, Yongsheng
Source:
Scientia horticulturae 2019 v.246 pp. 700-709
ISSN:
0304-4238
Subject:
Botrytis cinerea,   etc   ; cell walls; chitosan; gray mold; hydrogen peroxide; kiwifruit; mitogen-activated protein kinase; molecular weight; mycelium; spore germination;     Show all 10 Subjects
Abstract:
... The inhibitory effect of low (LMWC, 3.4–51.3 kDa) and high molecular weight chitosan (HMWC, 136.8–342.0 kDa) on gray mold (Botrytis cinerea) of kiwifruit was evaluated. Results indicated that both LMWC and HMWC significantly inhibited the development of gray mold, with LMWC having a greater inhibitory effect than HMWC. LMWC, was more effective than HMWC in inhibiting spore germination and mycelial ...
DOI:
10.1016/j.scienta.2018.11.038

20. Regulation of redox status contributes to priming defense against Botrytis cinerea in grape berries treated with β-aminobutyric acid

Author:
Wang, Kaituo; Wu, Dongzhi; Bo, Zhaoying; Chen, Si; Wang, Zhirong; Zheng, Yonghua; Fang, Yong
Source:
Scientia horticulturae 2019 v.244 pp. 352-364
ISSN:
0304-4238
Subject:
Botrytis cinerea,   etc   ; NADP (coenzyme); beta-aminobutyric acid; disease incidence; disease resistance; enzymes; fruits; genes; grapes; messenger RNA; nitric oxide; oxidation;     Show all 12 Subjects
Abstract:
... This study aimed to determine the specific form of the disease resistance using BABA elicitation and to illustrate the involvement of an alteration of the redox status in the BABA-activated defense response in grape berries. The BABA treatment at 10 mmol L−1 primed the grape berries for efficient disease resistance against Botrytis cinerea infection, as exhibited by the significantly enhanced leve ...
DOI:
10.1016/j.scienta.2018.09.074