Reproductive shoot modules have been counted in a permanent plot experiment on Monte San Giorgio (Southern Switzerland) since 1988. The 8 species presented here, including the dominant grass (Molinia arundinacea) and seven locally abundant species, two grasses (Danthonia alpina, Bromus erectus), a sedge (Carex flacca) and four forbs (Centaurea bracteata, Anthericum ramosum, Serratula tinctoria, Inula hirta) changed considerably from year to year. Mowing negatively affected cover and standing crop proportions of M. arundinacea and positively influenced the number of reproductive shoot modules of most species. Removing litter did not affect the cover of M. arundinacea but mainly increased its number of reproductive shoot modules. It is concluded that density of reproductive shoots is very sensitive to weather condi¬ tions and different treatments.
{"title":"Effects of mowing and removing litter on reproductive shoot modules of some plant species in abandoned meadows of Monte San Giorgio","authors":"A. Stampfli","doi":"10.5169/SEALS-70932","DOIUrl":"https://doi.org/10.5169/SEALS-70932","url":null,"abstract":"Reproductive shoot modules have been counted in a permanent plot experiment on Monte San Giorgio (Southern Switzerland) since 1988. The 8 species presented here, including the dominant grass (Molinia arundinacea) and seven locally abundant species, two grasses (Danthonia alpina, Bromus erectus), a sedge (Carex flacca) and four forbs (Centaurea bracteata, Anthericum ramosum, Serratula tinctoria, Inula hirta) changed considerably from year to year. \u0000Mowing negatively affected cover and standing crop proportions of M. arundinacea and positively influenced the number of reproductive shoot modules of most species. Removing litter did not affect the cover of M. arundinacea but mainly increased its number of reproductive shoot modules. It is concluded that density of reproductive shoots is very sensitive to weather condi¬ tions and different treatments.","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"102 1","pages":"85-92"},"PeriodicalIF":0.0,"publicationDate":"1992-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70672971","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}
A preliminary list of 152 threatened macrolichens in Switzerland (37% ofthe Swiss flora) is presented. 13 taxa (9% ofthe total amount of species comprised in the Red data list) are considered to be extinct, 35 (23%) strongly endangered, 25 (16%) endangered, 45 (30%) vulnerable and 34 (22%) rare. The following species: Cetraria oakesiana, C. sepincola, Lobaria amplissima, L. scrobiculata, Nephroma bellum, Pannaria conoplea, Parmelia arnoldii, P. sinuosa, P. stuppea, Peltigera venosa, Ramalina obtusata, R. roesleri, R. thrausta, Sticta fuliginosa, S. sylvatica et Usnea longissima are comprised in the Red data lists of Austria, Germany and the European Community. They are considered to be threatened in their entire distribution area in Europe. Therefore they and their habitats should be protected in priority. The possibilities of protecting them are briefly discussed.
{"title":"Liste Rouge des Macrolichens de la Suisse","authors":"P. Clerc, C. Scheidegger, Klaus Ammann","doi":"10.7892/BORIS.120892","DOIUrl":"https://doi.org/10.7892/BORIS.120892","url":null,"abstract":"A preliminary list of 152 threatened macrolichens in Switzerland (37% ofthe Swiss flora) is presented. 13 taxa (9% ofthe total amount of species comprised in the Red data list) are considered to be extinct, 35 (23%) strongly endangered, 25 (16%) endangered, 45 (30%) vulnerable and 34 (22%) rare. The following species: Cetraria oakesiana, C. sepincola, Lobaria amplissima, L. scrobiculata, Nephroma bellum, Pannaria conoplea, Parmelia arnoldii, P. sinuosa, P. stuppea, Peltigera venosa, Ramalina obtusata, R. roesleri, R. thrausta, Sticta fuliginosa, S. sylvatica et Usnea longissima are comprised in the Red data lists of Austria, Germany and the European Community. They are considered to be threatened in their entire distribution area in Europe. Therefore they and their habitats should be protected in priority. The possibilities of protecting them are briefly discussed.","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"102 1","pages":"71-83"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71357494","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}
Ethylene promotes shoot formation from buds and restricts adventitous root formation in cuttings of the water cress. The ethylene effects are counteracted by silver ions but not by cobalt ions in the presence of ethylene. Flooding or submergence of cuttings mimics the ethylene mediated growth processes. The internal atmosphere of submerged plant tissues is enriched in ethylene. Despite the limited development of the adventitous root system, plantlets regenerate to independent plants within a few days. This behaviour can be interpreted as an adaptive strategy to periodical flooding as occurs in the natural habitats such as small, fast moving rivers.
{"title":"Ethylenabhängige Wachstums- und Entwicklungsprozesse bei Stecklingen der Brunnenkresse (Nasturtium officinale R. Br.)","authors":"Thomas Schwegler, R. Brändle","doi":"10.5169/SEALS-70307","DOIUrl":"https://doi.org/10.5169/SEALS-70307","url":null,"abstract":"Ethylene promotes shoot formation from buds and restricts adventitous root formation in cuttings of the water cress. The ethylene effects are counteracted by silver ions but not by cobalt ions in the presence of ethylene. Flooding or submergence of cuttings mimics the ethylene mediated growth processes. The internal atmosphere of submerged plant tissues is enriched in ethylene. Despite the limited development of the adventitous root system, plantlets regenerate to independent plants within a few days. This behaviour can be interpreted as an adaptive strategy to periodical flooding as occurs in the natural habitats such as small, fast moving rivers.","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"101 1","pages":"135-140"},"PeriodicalIF":0.0,"publicationDate":"1991-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70672852","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}
Im Niedersimmental (Berner Oberland) wurde je ein Moor der montanen (Aegelsee, 995m u.M.) und der subalpinen Stufe (Schwarzmoos, 1770 m u.M.) palynostratigraphisch untersucht. Zwei Vegetationskarten (Abb. 4 und 10) vermitteln Aufschluss uber die aktuelle Vegetation beider Moore. Anhand zahlreicher Sondierungen wurde die Stratigraphie der Beckenfullungen geklart (Abb. 5 und 6, Abb. 11 und 12). Beide Mulden wurden bereits vor dem Beginn des Bolling-Interstadials eisfrei. Im Aegelsee setzten die organischen Ablagerungen im Boreal ein, im Schwarzmoos im Ubergang vom Jungern Atlantikum zum Subboreal (5000 B.P.). Uber die Grundzuge der vegetationsgeschichtlichen Entwicklung auf beiden Hohenstufen orientiert die Tabelle 3. Am Aegelsee setzte die spatglaziale Wiederbewaldung um 12700 B.P. mit Juniperus-Hippophae-Bestanden ein, die ab 12500 B.P. von Baumbirken abgelost wurden. Innerhalb des Bolling-Interstadials lies sich eine klimatisch regressive Phase nachweisen, die zeitlich vor 12000 B.P. einzustufen ist. Von 12000 B.P. an breitete sich Pinus (silvestris) aus. Der Nachweis einer dunnen Schicht der Laacher See Tephra ermoglichte eine genaue zeitliche Abgrenzung des Allerod-Interstadials von der Jungern Dryaszeit (11000 B.P.). Wahrend der Jungern Dryaszeit lag die Waldgrenze oberhalb des Aegelsees. Die Umgebung des Schwarzmooses blieb wahrend des gesamten Spatglazials unbewaldet. Weithin herrschte auf den Rohschuttboden eine offene Pioniervegetation mit vereinzelten Juniperus- und Salix-Gebuschen vor. Am Aegelsee folgte auf die praborealen Fohren-Birken-Walder im Boreal die EMW/ Corylus Ausbreitung. Die Einwanderung und Ausbreitung von Abies setzte zwischen 6600 und 6300 B.P. ein, jene von Picea zwischen 5400 und 5000 B.P. Der praboreale Birkenvorstos durfte sich bis in die Umgebung des Schwarzmooses ausgewirkt haben. Zu Beginn des Boreals kam es hier zur Ausbreitung artenreicher Krautfluren, die erst am Ende des Jungern Atlantikums durch den vorruckenden Fichtenwald verdrangt wurden. Um rund 8500 B.P. setzte die Einwanderung von Pinus cembra und bald darauf auch jene von Larix decidua ein. Die Einwanderung von Picea setzte in der subalpinen Stufe um rund 5500 B.P. ein (erste Spuren um 6500 B.P.); eine sehr kraftige Ausbreitung, die durch zahlreiche Makroreste belegt ist, erfolgte um 5000 B.P. Gleichzeitig stieg die Waldgrenze uber das Schwarzmoor hinaus an. Von diesem Zeitpunkt weg herrschten in der subalpinen Stufe der Gegend bis zum Beginn des Jungern Subatlantikums (1000 B.P.) Fichtenwalder und an exponierten Stellen Bergfohren-Bestande vor. Erste Anzeichen der Landnahme zeichnen sich am Aegelsee fur die Zeit von 5400- 5000 B.P. (Picea-Anstieg!) ab; weitere Rodungen erfolgten in der spaten Bronzezeit und dann sehr einschneidende im Mittelalter. In der subalpinen Stufe setzten die grosen Weiderodungen im Jungern Subatlantikum ein.
{"title":"Palynostratigraphische Untersuchungen zur spät- und postglazialen Vegetationsgeschichte der nordwestlichen Kalkvoralpen","authors":"S. Wegmuêller, A. Lotter","doi":"10.5169/SEALS-69711","DOIUrl":"https://doi.org/10.5169/SEALS-69711","url":null,"abstract":"Im Niedersimmental (Berner Oberland) wurde je ein Moor der montanen (Aegelsee, 995m u.M.) und der subalpinen Stufe (Schwarzmoos, 1770 m u.M.) palynostratigraphisch untersucht. \u0000Zwei Vegetationskarten (Abb. 4 und 10) vermitteln Aufschluss uber die aktuelle Vegetation beider Moore. Anhand zahlreicher Sondierungen wurde die Stratigraphie der Beckenfullungen geklart (Abb. 5 und 6, Abb. 11 und 12). Beide Mulden wurden bereits vor dem Beginn des Bolling-Interstadials eisfrei. Im Aegelsee setzten die organischen Ablagerungen im Boreal ein, im Schwarzmoos im Ubergang vom Jungern Atlantikum zum Subboreal (5000 B.P.). \u0000Uber die Grundzuge der vegetationsgeschichtlichen Entwicklung auf beiden Hohenstufen orientiert die Tabelle 3. Am Aegelsee setzte die spatglaziale Wiederbewaldung um 12700 B.P. mit Juniperus-Hippophae-Bestanden ein, die ab 12500 B.P. von Baumbirken abgelost wurden. Innerhalb des Bolling-Interstadials lies sich eine klimatisch regressive Phase nachweisen, die zeitlich vor 12000 B.P. einzustufen ist. Von 12000 B.P. an breitete sich Pinus (silvestris) aus. Der Nachweis einer dunnen Schicht der Laacher See Tephra ermoglichte eine genaue zeitliche Abgrenzung des Allerod-Interstadials von der Jungern Dryaszeit (11000 B.P.). Wahrend der Jungern Dryaszeit lag die Waldgrenze oberhalb des Aegelsees. Die Umgebung des Schwarzmooses blieb wahrend des gesamten Spatglazials unbewaldet. Weithin herrschte auf den Rohschuttboden eine offene Pioniervegetation mit vereinzelten Juniperus- und Salix-Gebuschen vor. \u0000Am Aegelsee folgte auf die praborealen Fohren-Birken-Walder im Boreal die EMW/ Corylus Ausbreitung. Die Einwanderung und Ausbreitung von Abies setzte zwischen 6600 und 6300 B.P. ein, jene von Picea zwischen 5400 und 5000 B.P. Der praboreale Birkenvorstos durfte sich bis in die Umgebung des Schwarzmooses ausgewirkt haben. Zu Beginn des Boreals kam es hier zur Ausbreitung artenreicher Krautfluren, die erst am Ende des Jungern Atlantikums durch den vorruckenden Fichtenwald verdrangt wurden. Um rund 8500 B.P. setzte die Einwanderung von Pinus cembra und bald darauf auch jene von Larix decidua ein. \u0000Die Einwanderung von Picea setzte in der subalpinen Stufe um rund 5500 B.P. ein (erste Spuren um 6500 B.P.); eine sehr kraftige Ausbreitung, die durch zahlreiche Makroreste belegt ist, erfolgte um 5000 B.P. Gleichzeitig stieg die Waldgrenze uber das Schwarzmoor hinaus an. Von diesem Zeitpunkt weg herrschten in der subalpinen Stufe der Gegend bis zum Beginn des Jungern Subatlantikums (1000 B.P.) Fichtenwalder und an exponierten Stellen Bergfohren-Bestande vor. \u0000Erste Anzeichen der Landnahme zeichnen sich am Aegelsee fur die Zeit von 5400- 5000 B.P. (Picea-Anstieg!) ab; weitere Rodungen erfolgten in der spaten Bronzezeit und dann sehr einschneidende im Mittelalter. In der subalpinen Stufe setzten die grosen Weiderodungen im Jungern Subatlantikum ein.","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"100 1","pages":"37-73"},"PeriodicalIF":0.0,"publicationDate":"1990-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673020","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}
The host range of the leaf fungus Ramularia rubella (Bon.) Nannf. is restricted to the subgenus Rumex, to which the most noxious weeds of the genus belong: R. crispus and R. obtusifolius. Repeated infections of R. obtusifolius L. with this pathogen stopped the growth of the weed in the greenhouse. Leaf number decreased and the dry matter of the roots was distinctly reduced: after 6 weeks it amounted to 59%, and after 11 weeks to 53% of that of non-inoculated control plants
{"title":"Ramularia Rubella (Bon.) Nannf. as a potential mycoherbicide against Rumex weeds","authors":"Gisela Huber-Meinicke, G. Défago, L. Sedlar","doi":"10.5169/SEALS-69132","DOIUrl":"https://doi.org/10.5169/SEALS-69132","url":null,"abstract":"The host range of the leaf fungus Ramularia rubella (Bon.) Nannf. is restricted to the subgenus Rumex, to which the most noxious weeds of the genus belong: R. crispus and R. obtusifolius. Repeated infections of R. obtusifolius L. with this pathogen stopped the growth of the weed in the greenhouse. Leaf number decreased and the dry matter of the roots was distinctly reduced: after 6 weeks it amounted to 59%, and after 11 weeks to 53% of that of non-inoculated control plants","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"99 1","pages":"81-89"},"PeriodicalIF":0.0,"publicationDate":"1989-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673146","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}
The fatty acid composition of callus cultures of salad vegetables differing in chilling sensitivity was analysed. A growth temperature of 12°C (8 h)/4°C (16 h) increases the content of unsaturated linolenic acid and therefore the degree of lipid desaturation in Cichorium endivia L. var. "Prima Rossa". This increased desaturation can be demonstrated in the total lipid extract, in triglycerides, in phospholipids and in mitochondrial lipids. The low temperature induced changes are reversible. Callus tissue returned to 25 °C after a period of low temperature treatment shows a fatty acid composition similar to the original. The chilling-resistant Lactuca sativa L. var. "Arctic King" has a high content of polyunsaturated fatty acids even at 25°C which is unchanged at low growth temperature.
{"title":"Auswirkungen niedriger Temperaturen auf die Fettsäurezusammensetzung der Kalluskulturen von Cichorium endivia L. und Lactuca sativa L.","authors":"Thomas Henzi, Jacques Voland, R. Brändle","doi":"10.5169/SEALS-6913","DOIUrl":"https://doi.org/10.5169/SEALS-6913","url":null,"abstract":"The fatty acid composition of callus cultures of salad vegetables differing in chilling sensitivity was analysed. A growth temperature of 12°C (8 h)/4°C (16 h) increases the content of unsaturated linolenic acid and therefore the degree of lipid desaturation in Cichorium endivia L. var. \"Prima Rossa\". This increased desaturation can be demonstrated in the total lipid extract, in triglycerides, in phospholipids and in mitochondrial lipids. The low temperature induced changes are reversible. Callus tissue returned to 25 °C after a period of low temperature treatment shows a fatty acid composition similar to the original. The chilling-resistant Lactuca sativa L. var. \"Arctic King\" has a high content of polyunsaturated fatty acids even at 25°C which is unchanged at low growth temperature.","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"99 1","pages":"189-195"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70672817","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}
In long day plants such as spinach or mustard cultivated under short-day conditions (8 h oflight), the lengthening of the photoperiod results in a very large increase in glucose content which starts when the approximate floral photoperiod is reached. In the short day plant Chenopodium rubrum subjected to a transfer from continuons light to darkness, the glucose content decreases according to a mirror image ofwhat is observed in the long day plants. These results suggest that photoperiodic flower induction is characterized by a common modification of the carbohydrate metabolism and/or by a change in their compartmentation
{"title":"Photoperiodic floral induction and glucose content changes in spinach, mustard and Chenopodium rubrum plants","authors":"R. Agosti, M. Bonzon, H. Greppin","doi":"10.5169/SEALS-69131","DOIUrl":"https://doi.org/10.5169/SEALS-69131","url":null,"abstract":"In long day plants such as spinach or mustard cultivated under short-day conditions (8 h oflight), the lengthening of the photoperiod results in a very large increase in glucose content which starts when the approximate floral photoperiod is reached. In the short day plant Chenopodium rubrum subjected to a transfer from continuons light to darkness, the glucose content decreases according to a mirror image ofwhat is observed in the long day plants. These results suggest that photoperiodic flower induction is characterized by a common modification of the carbohydrate metabolism and/or by a change in their compartmentation","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"99 1","pages":"73-79"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70672837","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}
In rhizomes of the wetland species Glyceria maxima and Phragmites australis oxygen uptake is less sensitive to ethanol than in the rhizomes of the dryland plant Iris germanica. Applied ethanol in the same concentrations that accumulate in I. germanica during a 48 h anaerobic treatment, exert a strong inhibitory effect on the oxygen uptake of the rhizomes under air. During the same time span under anoxia, I. germanica produces more ethanol than the two wetland species. During post-anoxia the degradation rate of internal ethanol is rather low in comparison with its synthesis under anoxia. This behaviour is closely associated with the higher alcohol dehydrogenase activity in the direction of ethanol production, as compared with the activity in the direction of ethanol decomposition. However, post-anoxic rhizomes of I. germanica also show an unhindered rise in acetaldehyde concentration. This is not true for the post-anoxic wetland plant rhizomes. Therefore, post-anoxic injury by elevated acetaldehyde concentrations in rhizomes of I. germanica cannot be excluded.
{"title":"Postanoxische Effekte von Äthanol in Rhizomen von Glyceria maxima (Hartman) Holmberg, Iris germanica L. und Phragmites australis (Cav.)Trin.","authors":"C. Studer, R. Brändle","doi":"10.5169/SEALS-68576","DOIUrl":"https://doi.org/10.5169/SEALS-68576","url":null,"abstract":"In rhizomes of the wetland species Glyceria maxima and Phragmites australis oxygen uptake is less sensitive to ethanol than in the rhizomes of the dryland plant Iris germanica. Applied ethanol in the same concentrations that accumulate in I. germanica during a 48 h anaerobic treatment, exert a strong inhibitory effect on the oxygen uptake of the rhizomes under air. During the same time span under anoxia, I. germanica produces more ethanol than the two wetland species. During post-anoxia the degradation rate of internal ethanol is rather low in comparison with its synthesis under anoxia. This behaviour is closely associated with the higher alcohol dehydrogenase activity in the direction of ethanol production, as compared with the activity in the direction of ethanol decomposition. However, post-anoxic rhizomes of I. germanica also show an unhindered rise in acetaldehyde concentration. This is not true for the post-anoxic wetland plant rhizomes. Therefore, post-anoxic injury by elevated acetaldehyde concentrations in rhizomes of I. germanica cannot be excluded.","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"98 1","pages":"111-121"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70672231","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}
{"title":"The ability of a cultivar pathogenic race of Colletotrichum lindemuthianum to induce resistance to bean anthracnose in etiolated bean hypocotyls","authors":"R. Engesser, C. Gessler","doi":"10.5169/SEALS-67878","DOIUrl":"https://doi.org/10.5169/SEALS-67878","url":null,"abstract":"","PeriodicalId":50727,"journal":{"name":"Botanica Helvetica","volume":"97 1","pages":"341-348"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70672556","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}
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