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Children account for 1% to 5% of diagnosed COVID-19 infection with relatively mild presentation compared to adults. The frequency of neurological involvement in acute COVID-19 infection in children is unclear. COVID-19 is also considered to be a neurotropic virus, but so far, in the pediatric age group, very few cases with involvement of basal ganglia and no case of dentate nucleus involvement have been reported in the literature. The present paper reports two cases of acute encephalopathy with COVID-19, the first case with basal ganglia involvement and the second with dentate nucleus involvement. Both cases required aggressive management and had complete neurological recovery on follow-up. Hence, these cases are reported to make everyone aware of the neurological presentation with atypical neuroimaging finding of acute COVID-19 infection in the pediatric age group; timely management improves the outcome.

This may be the first attempt to correlate environmental parameters and soil ecology impacting disease situation in Nagpur mandarin due to Phytophthora. Fixed plot survey was undertaken at fortnightly intervals at six locations to analyse correlation between environmental factors and soil moisture with propagule density of Phytophthora as well as disease severity by using linear correlation. Rainfall, relative humidity and air temperature probes typically consist of three separate sensors packaged in a single instrument called as ‘SENSTUBE’ and that instrument was used for recording the data in field. Soil moisture was analysed in laboratory by using digital moisture meter. Fixed plot study indicated inoculum density of Phytophthora in the range of 5.2–29.6 cfu/g soil. Peak period of Phytophthora root rot in Nagpur mandarin was seen from June to September and mean disease intensity recorded in between 3.16 and 34.33%. Root rot in Nagpur mandarin gradually increased after heavy rainfall and progressed with faster rate when soil moisture with high humidity and low temperature and vice versa. Fortnightly study of gummosis disease intensity was in the range of 4.08–30.17%. Peak period of gummosis disease (August to November) was noted after one to two months of heavy rainfall having optimum temperature (below 30 °C) and high humidity. After heavy rainfall the pathogen population is drastically increased but oozing of gum was observed after monsoon. Phytophthora population and disease progression was directly proportional to environmental and soil parameters like rainfall, relative humidity, soil moisture, but inversely proportional to air temperature. This study will be helpful to the citrus growers to predict the timing of disease severity to take appropriate management practices in time.

Fungal diversity notes is one of the important journal series of fungal taxonomy that provide detailed descriptions and illustrations of new fungal taxa, as well as providing new information of fungal taxa worldwide. This article is the 11th contribution to the fungal diversity notes series, in which 126 taxa distributed in two phyla, six classes, 24 orders and 55 families are described and illustrated. Taxa in this study were mainly collected from Italy by Erio Camporesi and also collected from China, India and Thailand, as well as in some other European, North American and South American countries. Taxa described in the present study include two new families, 12 new genera, 82 new species, five new combinations and 25 new records on new hosts and new geographical distributions as well as sexual-asexual reports. The two new families areEriomycetaceae(Dothideomycetes, familyincertae sedis) andFasciatisporaceae(Xylariales, Sordariomycetes). The twelve new genera compriseBhagirathimyces(Phaeosphaeriaceae),Camporesiomyces(Tubeufiaceae),Eriocamporesia(Cryphonectriaceae),Eriomyces(Eriomycetaceae),Neomonodictys(Pleurotheciaceae),Paraloratospora(Phaeosphaeriaceae),Paramonodictys(Parabambusicolaceae),Pseudoconlarium(Diaporthomycetidae, genusincertae sedis),Pseudomurilentithecium(Lentitheciaceae),Setoapiospora(Muyocopronaceae),Srinivasanomyces(Vibrisseaceae) andXenoanthostomella(Xylariales, generaincertae sedis). The 82 new species compriseAcremonium chiangraiense,Adustochaete nivea,Angustimassarina camporesii,Bhagirathimyces himalayensis,Brunneoclavispora camporesii,Camarosporidiella camporesii,Camporesiomyces mali,Camposporium appendiculatum,Camposporium multiseptatum,Camposporium septatum,Canalisporium aquaticium,Clonostachys eriocamporesiana,Clonostachys eriocamporesii,Colletotrichum hederiicola,Coniochaeta vineae,Conioscypha verrucosa,Cortinarius ainsworthii,Cortinarius aurae,Cortinarius britannicus,Cortinarius heatherae,Cortinarius scoticus,Cortinarius subsaniosus,Cytospora fusispora,Cytospora rosigena,Diaporthe camporesii,Diaporthe nigra,Diatrypella yunnanensis,Dictyosporium muriformis,Didymella camporesii,Diutina bernali,Diutina sipiczkii,Eriocamporesia aurantia,Eriomyces heveae,Ernakulamia tanakae,Falciformispora uttaraditensis,Fasciatispora cocoes,Foliophoma camporesii,Fuscostagonospora camporesii,Helvella subtinta,Kalmusia erioi,Keissleriella camporesiana,Keissleriella camporesii,Lanspora cylindrospora,Loratospora arezzoensis,Mariannaea atlantica,Melanographium phoenicis,Montagnula camporesii,Neodidymelliopsis camporesii,Neokalmusia kunmingensis,Neoleptosporella camporesiana,Neomonodictys muriformis,Neomyrmecridium guizhouense,Neosetophoma camporesii,Paraloratospora camporesii,Paramonodictys solitarius,Periconia palmicola,Plenodomus triseptatus,Pseudocamarosporium camporesii,Pseudocercospora maetaengensis,Pseudochaetosphaeronema kunmingense,Pseudoconlarium punctiforme,Pseudodactylaria camporesiana,Pseudomurilentithecium camporesii,Pseudotetraploa rajmachiensis,Pseudotruncatella camporesii,Rhexocercosporidium senecionis,Rhytidhysteron camporesii,Rhytidhysteron erioi,Septoriella camporesii,Setoapiospora thailandica,Srinivasanomyces kangrensis,Tetraploa dwibahubeeja,Tetraploa pseudoaristata,Tetraploa thrayabahubeeja,Torula camporesii,Tremateia camporesii,Tremateia lamiacearum,Uzbekistanica pruni,Verruconis mangrovei,Wilcoxina verruculosa,Xenoanthostomella chromolaenaeandXenodidymella camporesii. The five new combinations areCamporesiomyces patagoniensis,Camporesiomyces vaccinia,Camposporium lycopodiellae,Paraloratospora gahniaeandRhexocercosporidium microsporum. The 22 new records on host and geographical distribution compriseArthrinium marii,Ascochyta medicaginicola,Ascochyta pisi,Astrocystis bambusicola,Camposporium pellucidum,Dendryphiella phitsanulokensis,Diaporthe foeniculina,Didymella macrostoma,Diplodia mutila,Diplodia seriata,Heterosphaeria patella,Hysterobrevium constrictum,Neodidymelliopsis ranunculi,Neovaginatispora fuckelii,Nothophoma quercina,Occultibambusa bambusae,Phaeosphaeria chinensis,Pseudopestalotiopsis theae,Pyxine berteriana,Tetraploa sasicola,Torula gaodangensisandWojnowiciella dactylidis. In addition, the sexual morphs ofDissoconium eucalyptiandPhaeosphaeriopsis pseudoagavacearumare reported fromLaurus nobilisandYucca gloriosain Italy, respectively. The holomorph ofDiaporthe cynaroidisis also reported for the first time.

Fixed plot survey was undertaken to plot correlation between environmental factors with population of Phytophthora spp. in soil and the disease intensity during June 2015 to May 2016. Agro-meteorological data was recorded by using wireless sensors (for air temperature 107 Temperature probe, for relative humidity HC2S3 and for rainfall measurement Texas Electronic rain gauge) in selected plots. All four orchards were found infected with Phytophthora in the range of 3.2–43.6 cfu/g of soil. There was consistent increase in pathogen population in all plots with increase in rainfall, relative humidity with decrease in temperature and vice versa. At high rainfall condition intensity of root rot was increased to 35.81 per cent in the month of August and gummosis (41.01%) was also increased in the month of October with average propagules of 25.84 cfu/g of soil. Increase in temperature decreased intensity of gummosis (26.29%) and root rot (20.09%) in the month of May, with the average propagules, i.e., 4.56 cfu/g of soil. Present findings suggest that, humidity and rainfall were significantly correlates with population dynamics of Phytophthora spp. and disease intensity, while temperature was found inversely proportional.