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1.
Summary Protoplasts isolated enzymatically from precultured cotyledonary leaves ofB. oleracea var.botrytis and cultured in KM8p medium (Kao andMichayluk 1975) underwent sustained divisions in about 0.1% population to eventually produce callus, whereas mesophyll protoplasts from either field grown orin vitro raised plants failed to divide. The callus readily differentiated on Murashige-Skoog medium as modified for shoot culture (Binding 1974) to give rise to shoot and roots. 相似文献
2.
V. P. Sahni 《Mycopathologia》1965,27(3-4):342-356
Summary In the present paper twelve fungi belonging to the form class Deuteromycetes are described from Jabalpur (M.P.) India. Among these the new host records areMonochaetia carissae
Munjal &Kapoor onCarissa spinarum L.,Pestalotia neglecta
Thuem. onAtylosia scarabaeoides,Benth.,Pestalotia japonica
Syd. onCelastrus paniculatus
Willd.,Pestalotia theae
Sawada var.minor
Stey. onButea monosperma (Lam.)Kuntze,Pestalotia versicolor
Speg. onBuchanania lanzan
Spreng.,Colletotrichum dematium (Pers. exFr.)Grove onAmorphophallus sp.,Colletotrichum lindemuthianum (Sacc. &Mag.)Bri. &Cav. onCassia tora L.,Coniella diplodiella (Speg.)Petrak &Syd. on.Anogeissus latifolia
Wall.,Hendersonula toruloidea
Nattrass onPhilodendron bipinnatifidum
Schott. andMyrothecium roridum
Tode exFr. onCasearia tomentosa
roxb. The above fungi include two species (Pestalotia neglecta
Thuem. andPestalotia theae
Sawada var.minor
Stey.) which have been described for the first time from this country.Sphaeropsis tumefasciens
Hedges onCitrus medica L. var.acida L. is a new record from this state; andExcipularia narsapurensis
Subramanian, also a new record from the state, is reported for the first time on a named host. 相似文献
3.
V. P. Sahni 《Mycopathologia》1966,28(1-2):23-32
Summary In this paper the author has described eight more interesting foliicolous ectoparasites from Jabalpur (M.P.) India. Out of thesePyrenochaeta mitteriellae
Sahni an hyperparasite onMitteriella zizyphina
Syd. colonising leaves ofZizyphus xylopyra
Willd.,Chaetothyrium jasminicola
Sahni onJasminum sambac
Ait., andMyiocopron parviflorae
Sahni onIxora parviflora
Vahl are reported as new species.Micropeltis ekmanii
Petr. &Cif. on leaves ofCarissa spinarum L.,Asterinella ixorae
Ryan on leaves ofIxora parviflora
Vahl andPlenotrichum sp. on leaves ofCasearia tomentosa
Roxb. are three new fungus records for this country. The remaining two fungi viz.Asterina tonduzi (Speg.)Syd. onFlacourtia ramontchi
L'Herr. andBalladynopsis negrii (Cast.) M. B.Ellis onRandia dumetorum
Lamk. are new state reocrds. 相似文献
4.
V. P. Sahni 《Mycopathologia》1966,29(3-4):226-244
Summary In this paper eighteen fungi belonging to the form class Deuteromycetes are described from Jabalpur (M.P.) India. Of these one, viz.Sarcinella palawanensis (Syd.)V. P. Sahni (=Stigmella palawanensis
Syd.) is described as a new combination. Among the new fungus records for India may be citedSeptoria cassiicola
Kell. &Swingle onCassia fistula L.,Coniothyrium fuckelii
Sacc. onAnogeissus latifolia
Wall.,Phomopsis bakeri
Syd. onFicus bengalensis L.,Cercospora woodfordiae
Petch. onWoodfordia fruticosa (L.)Kurz.,Cercospora guanicencis
Young onCaesalpinia sepiaria
Roxb., andCercospora chevalieri
P. Saccardo onAmorphophallus companulatus
Blume.Phyllosticta buteae
Syd. onButea monosperma (Lam.)Kuntze,Colletotrichum dracaenae-fragrentis (Mori)Petrak &Sydow onDracaena brachystachys
Hook.,Pithomyces chartarum (Berk. &Curt.)M. B. Ellis onCassia fistula L. andCassia tora L.,Cladosporium herbarum (Pers.)Link. onButea monosperma (Lam.)Kuntze andCercospora bougainvilleae
P. N. Rao onBougainvillea glabra
Choisy are new state records.Discosia artocreas
Tode exFr. onHolarrhena antidysentrica
Wall.,Botryodiplodia theobromae
Pat. onButea monosperma (Lam.)Kuntze,Colletotrichum capsici (Syd.)Butler &Bisby onButea monosperma (Lam.)Kuntze,Alternaria tenuis
Nees exFr. onYucca alofolia L.,Alternaria tenuissima (Nees exFr.)Wiltshire onBougainvillea glabra
Choisy, andCurvularia lunata (Wakker)Boed. onCassia tora L. are new host records. 相似文献
5.
V. P. Sahni 《Mycopathologia》1968,36(3-4):267-288
Summary In this paper the author has described seventeen new Deuteromycetes from Jabalpur (M.P.) India. These are:
Phyllosticta careyae
Sahni onCareya arborea
Roxb.,Phyllosticta anogeissi
Sahni onAnogeissus latifolia
Wall.,Phomopsis dalbergiae
Sahni onDalbergia sissoo
Roxb.,Phomopsis yuccae
Sahni onYucca aloifolia L.,Phomopsis dracaenae
Sahni onDracaena brachystachys
Hook.,Phomopsis buteae
Sahni onButea monosperma (Lam.)Kunze,Cytospora grevilleae
Sahni onGrevillea robusta
A. Cunn.,Coniothyrium sarcinellae
Sahni onSarcinella palawanensis (Syd.)Sahni parasitising leaves ofCalastrus paniculatus
Willd.,Coniothyrium dioscoreae
Sahni on fruits ofDioscorea sp.,Amerodiscosiella indica
Sahni onIxora parviflora
Vahl.,Ascochyta nyctanthis
Sahni onNyctanthes arbor-tristis L.,Pseudodiplodia buteae
Sahni onButea monosperma (Lam.)Kunze,Pseudodiplodia oreodoxae
Sahni onOreodoxa oleracea
Mart.,Phaeoseptoria bougainvilleae
Sahni onBougainvillea glabra
Choisy,Hainesia jabalpurensis
Sahni onWoodfordia fruticosa (L.)Kurz.,Colletotrichum arjunae
Sahni onTerminalia arjuna W. & A., andColletotrichum terminaliae
Sahni onTerminalia bellirica (Gaertn.)Roxb. 相似文献
6.
S. K. Hasija 《Mycopathologia》1962,18(1-2):84-92
Summary The present paper describes eight Foliicolous Fungi imperfecti from Jabalpur (India). These include four new species viz.Ramularia alangii
Hasija onAlangium lamarckii, Colletotrichum holopteleae
Hasija onHoloptelea integrifolia, Gloeosporium wendlandiae
Hasija onWendlandia exserta andPhyllosticta macropycnidiai
Hasija onSolanum melongena. Discosia artocreas
Tode exFr. onTerminalia sp. is a new fungus record for the country raising the total number ofDiscosia from India to five.Heteropogon contortus forCurvularia lunata (Wakker)Boed. andBarleria priniotes forCercospora barlericola
Payak &Thirum. are new hosts record from India, andCercospora tridacis-procumbentis
Govindu &Thirum. onTridax procumbens is a new record for the state. 相似文献
7.
Summary In this paper eight foliicolous fungi have been described from Jabalpur (M.P.) India. Out of these, two viz.Phoma jasminicola
Agarwal &Sahni onJasminum sambac
Ait. andPhyllostictina anthocephali
Agarwal &Sahni onAnthocephalus indicus
Rich. are new species and three, viz.Pestalotia algeriensis (Sacc. &Berl.)Guba onBorassus flabellifer L.,Pestalotia sorbi
Pat. onCarissa spinarum A.DC. andBartalinia robillardioides
Tassi onJasminum sambac
Ait. andCarissa carandas L. are new fungus records for this country.Colletotrichum dematium (Pers. exFr.)Grove onJasminum sambac
Ait.,Glomerella cingulata (Stonem.)Spauld. &Schr. onFicus glomerata
Roxb. andIchnocarpus frutescens
Br. are new host records.Stigmina phaeocarpa (Mitter)Ellis onBauhinia variegata L. is a new fungus record for the state. 相似文献
8.
G. P. Agarwal 《Mycopathologia》1962,17(4):309-314
Summary This paper describes five foliicolous fungi imperfecti from Jabalpur in India. It includesPhyllosticta hasijai
Agarwal on leaves ofAcacia melanoxylon
R. Br. andCercospora anisochilicola
Agarwal onAnisochilus eriocephalus, two new species,C. jasminicola
Mueller &Chupp onJasminum sp. andC. achyranthina
Thirum. &Chupp onAchyranthes aspera L., two new records for the state, andPestalotiopsis glandicola (Cast.)Steyaert onCassia tora L., a new addition to the fungus flora of India. 相似文献
9.
Summary The present paper describes 6 foliicolous fungi from Jabalpur (India). These includeAsterina lawsoniae
Syd. on leaves ofLawsonia alba, Diplocarpon rosae
Wolf. onRosa sp.,Cercospora jujubae
Chowdhury onZizyphus jujuba andCercospora subsessilis
Henn. &Nym. onAzadirachta indica, new fungus records for Madhya Pradesh;Asterostomella strophanti
Henn. on leaves ofFlacourtia ramontchii, a new fungus for the country andCorynespora cassiicola (Berk. &Curt.)Wei. onClerodendron inerme, a new host record. 相似文献
10.
S. K. Hasija 《Mycopathologia》1966,28(1-2):33-41
Summary The present paper includes ten parasitic fungi occurring at Jabalpur. These include three new species viz.Hendersonia syzygii
Hasija onSyzygium cumini, Phoma ixorae
Hasija onIxora sp. andPhyllosticta agarwalii
Hasija onDalbergia paniculata. Colletotrichum truncatum (Schw.)Andrus &Moore onAlysicarpus bupleurifolius andPiricularia zingiberi onHedychium sp. are new fungus records for the country.Grewia hirsuta forPhyllosticta sedgwickii
DaCosta &Mundkur,Lagerstroemia speciosa forPestalotiopsis versicolor (Speg.)Stey.,Zingiber officinale forCurvularia lunata (Wakker)Boedijn,Musa paradisiaca forDeightoniella torulosa (Syd.)Ellis andFlacourtia ramontchi forAlternaria tenuis
Nees exPers. are new hosts record from Jabalpur, India. 相似文献
11.
Ramchandra Rao 《Mycopathologia》1967,31(1):29-32
Summary The paper deals with two new species ofPatellaria i.e.,Patellaria lantanae sp. nov. onLantana camara L. andPatellaria ipomoeae sp. nov. onIpomoea sp.Phoenix sylvestris
Roxb. andAcacia arabica
Willd. constitute new host records for the above species. 相似文献
12.
V. P. Sahni 《Mycopathologia》1964,23(4):328-338
Summary The present paper describes nine ectoparasitic foliicolous fungi from Jabalpur (M.P.) India. These include four new species viz.Asterina woodfordiae
Sahni onWoodfordia fruticosa (L.)Kurz.,Schiffnerula fici
Sahni, onFicus infectoria
Roxb.,Sarcihella fumosus
Sahni onAegle marmelos
Corr. andSarcinella odinae
Sahni onOdina wodier
Roxb.,Acremoniella sarcinellae
Pat. &Har.,Fumago vagans
Pers.,Stigmella palawanensis
Syd. andSchiffnerula cassiae are new fungus records for this country.Mitteriella zizyphina
Syd. has been recorded onZizyphus xylopyra
Willd., for the first time from this state.Z. xylopyra is a new host record forM. zizyphina. 相似文献
13.
The incidence ofAlternaria spp. on seed samples of cruciferous vegetable crops was surveyed between 1990 and 1992. Some commercial seed lots of crucifers which are commonly grown in Japan were infested withAlternaria species. ThreeAlternaria species were encountered on the seed samples ofBrassica campestris, B. orelacea, andRaphanus sativus. The most frequently detected species wereA. japonica andA. alternata onB. campestris, A. brassicicola onB. oleracea, andA. japonica andA. alternata onR. sativus, respectively.Alternaria brassicae was not detected in this study.Alternaria brassicicola isolates from these crops produced necrotic lesions on all of the crucifer seedlings inoculated, whileA. japonica induced different reactions in different plants or plant parts depending on isolates used in inoculation tests. In contrast, most isolates ofA. alternata could not produce necrotic lesions on foliage leaves of crucifers inoculated, although some of them produced clear lesions only on cotyledons.Alternaria alternata associated with these cruciferous crop seeds was considered to be an oppotunistic parasite of these crops. 相似文献
14.
Summary The present paper describes tenCercosporae causing leaf spots at Jabalpur. These include one new speciesCercospora sterculiae
Agarwal &Hasija sp. nov. onSterculia urens and one new fungus record for the country,C. cauescens
Ell. & Mart onPhaseolus vulgaris, C. sydowiana onWoodfordia fruticosa, C. mitteriana onDodonaea viscosa, C. grandissima onDahlia sp.,C. baliospermi onBaliospermum montanum, C. citrullina onBryonopsis laciniosa, C. punicae onPunica granatum, C. lythracearum onLagerstroemia indica andC. sisso onDelbergia sisso are new records for the state. 相似文献
15.
Fariba Mehrkhou Mehdi Taheri Sarhozaki 《Archives Of Phytopathology And Plant Protection》2013,46(12):1444-1453
Effect of four different cole crops (Brassica oleracea var. botrytis, Brassica oleracea var. capitata, Brassica oleracea var. italica and Brassica oleracea var. viridis) on biological parameters of the large white butterfly Pieris brassicae was evaluated at temperature 26 ± 1 °C, 60 ± 5% R. H. and a photoperiod of 16: 8 (L:D) h. The shortest larval and pupal period stages were recorded on B. oleracea var. botrytis (22.18 ± 0.20 days) and (13.32 ± 0.17 days), respectively. The life span was longest on B. oleracea var. viridis (60.43 ± 2.34 days) and shortest on B. oleracea var. botrytis (50.19 ± 0.51 days). The highest percentage of larval and pupal mortality was observed on B. oleracea var. viridis (74%), and (53%), respectively. We found that P. brassicae prefers B. oleracea var. botrytis and B. oleracea var. capitata among cole crops; it is due to the lowest percentage of larval and pupal mortality and the highest rate of life table parameters, including survival rate (lx) and life expectancy (ex), which makes them to be susceptible varieties to this pest. Contrary, a longer developmental time on B. oleracea var. viridis may be attributed to poor nutritional status and reduced survival of the cohort, resulting in high rates of mortality, which was partial resistance to pest. Knowledge of the biology and life table parameters of P. brassicae on different cole crops could be effective in detecting and monitoring the pest infestation, variety selection and crop breeding. 相似文献
16.
New species of Alternaria from Marathwada (India) 总被引:1,自引:0,他引:1
Summary The paper deals with two new species ofAlternaria, Alternaria nyctanthi onNyctanthes arbortristis
Linn. andAlternaria tropaeoli onTropaeolum majus L. 相似文献
17.
Females of the larval parasitoidCotesia glomerata (L.) use plant-associated cues to locate their lepidopteran host,Pieris rapae L. In this study we investigated the influence of four host plant species,Brassica oleracea var.acephala (‘Vates’ kale),Tropaeolum majus (nasturtium),Lunaria annua (honesty), andCleome spinosa (spider flower), on two components of the host selection process inC. glomerata, namely, attraction and host acceptance. Choice tests in a flight tunnel showed that parasitoids were attracted to some host
plant species more than to others in the absence of host larvae.B. oleracea was the most attractive plant species, followed byL. annua, T. majus, andC. spinosa. In previous studies it was shown thatB. oleracea carries highly suitable hosts forC. glomerata and that, in the field, parasitization rates on this plant were the highest. When host larvae were reared on the four host
plant species and then transferred to a common substrate (B. oleracea var.capitata, cabbage), plant species that had served as diet for the hosts did not have a significant effect on acceptance for parasitization.
Thus, parasitoids were attracted to host plant species differentially, but they did not discriminate among host larvae based
on the dietary history of their hosts. ForC. glomerata, it appears that phytochemistry mediates host selection more by influencing parasitoid attraction than it does by affecting
host acceptance. 相似文献
18.
S. T. Tilak 《Mycopathologia》1963,21(1):60-63
Summary The paper deals with Ascomycetes fungi onCelastrus paniculata
Willd,Hysterium celastrina
Tilak andBagnisiella celastrina
Tilak are new species described whileEutypella stellulata (Fr)Sacc. forms a new host record. 相似文献
19.
Summary This paper deals with two new species ofOidiopsis, O. convolvuli andO. euphorbiae, on two new hostsConvolvulus arvensis L. andEuphorbia microphylla
Heyne. It also makes two new reports of its imperfect stage onTagetes erecta L. andAbutilon indicum L. 相似文献
20.
l-Serine added to minimal synthetic media stops the growth ofBacillus subtilis, B. megaterium, B. mycoides andB. pantothenticus. All tested subspecies ofBacillus thuringiensis appear resistant to this amino acid. Serine acts bacteriostatically onB. subtilis strain B 003 and this effect depends on the concentrations of both the amino acid and the plated bacterium. Growth of serine-sensitiveBacillus strains can be restored by simultaneous addition of some other amino acids (e.g.
l-threonine,l-arginine,l-aspartate orl-alanine) to the minimal media. This alleviating effect depends on the kind of amino acid. Some amino acids (e.g.
l-threonine,l-tyrosine orl-tryptophan) are only effective when the serine concentration is not higher than 125 μmol/L, others (l-arginine,l-proline,l-alanine,l-aspartate orl-glutamate) are effective even when the serine concentration is as high as 500 μmol/L. 相似文献