Temat: plamistosc lisci - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Plamistość liści Crassula multicava i możliwości chemicznej ochrony
The leaf spotting of Crassula multicava and potential methods of their chemical control
Autorzy:: Saniewska, A.
Jarecka-Boncela, A.
Saniewski, M.
Powiązania:: https://bibliotekanauki.pl/articles/832042.pdf
Data publikacji:: 2010
Wydawca:: Instytut Ogrodnictwa
Tematy:: byliny
choroby grzybowe
choroby roslin
Crassula multicava
czynniki chorobotworcze
fungicydy
Pestalotiopsis guepinii
plamistosc lisci
strobiluryny
sukulenty
zwalczanie chorob roslin
Opis:: The aim of this work was to determine the cause of leaf spotting of Crassula multicava and potential methods of their control. The leaves of succulent Crassula multicava growing in greenhouse conditions showed disease symptoms, yellow and gradually browning spots, and the disease was caused by Pestalotiopsis guepinii . The strobilurin fungicides, azoxystrobin (Amistar 250 SC), kresoxim - methyl (Discus 500 WG) and chlorotalonil with addition of zinc (Gwarant 500 SC) greatly inhibited the growth of Pestalotiopsis guepinii . Total inhibition of the myce lium growth was observed when azoxystrobin at concentration of 6 μ g/cm³ was added. Kresoxim - methyl and chlorotalonil with addition of zinc at a concentration of 10 μ g/cm³ limited the mycelium growth in 98% and 80% respectively. The inhibitory effect was gr eater for azoxystrobin than kresoxim - methyl and chlorotalonil. Preventively and curatively used of synthetic analogs of strobilurins and Gwarant greatly limited the development of Pestalotiopsis guepinii.
Źródło:: Zeszyty Naukowe Instytutu Sadownictwa i Kwiaciarstwa w Skierniewicach; 2010, 18
1234-0855
Pojawia się w:: Zeszyty Naukowe Instytutu Sadownictwa i Kwiaciarstwa w Skierniewicach
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Charakterystyka wzrostu i owocowania nowych niemieckich odmian wiśni w warunkach klimatycznych centralnej Polski
Characterization of the growth and yielding of new German sour-cherry cultivars in the climatic conditions of central Poland.
Autorzy:: Glowacka, A.
Rozpara, E.
Powiązania:: https://bibliotekanauki.pl/articles/832448.pdf
Data publikacji:: 2010
Wydawca:: Instytut Ogrodnictwa
Tematy:: brunatna zgnilizna owocow
choroby roslin
drobna plamistosc lisci drzew pestkowych
drzewa owocowe
jakosc
nowe odmiany
odmiany niemieckie
owoce
owocowanie
podatnosc na choroby
Polska Centralna
przemarzanie pakow kwiatowych
rak bakteryjny drzew pestkowych
sila wzrostu
warunki klimatyczne
wisnia
wzrost roslin
Opis:: New sour - cherry cultivars of German breeding were assessed for their usefulness for cultivation in the climatic conditions of central Poland. The study was conducted in the Experimental Or chard in D ą browice near Skierniewice over the years 2001 - 2009. The experimental material consisted of trees of the cultivars: ‘Morina’, ‘Safir’, ‘Topas’, ‘Karneol’, ‘Korund’ and ‘Vowi’, which were compared with two control (standard) cultivars: ‘ Ł utówka IR - 2’ and ‘Groniasta z Ujfehertoi’. The largest trunk cross - sectional area (TCSA) after nine years of growth in the orchard was attained by sour - cherry trees cv. ‘Karneol’. Strong growth was also shown by the trees of cv. ‘Korund’. Sour - cherry trees of cvs. ‘Vowi’, ‘Topas’ and ‘Safir’ did not differ in their growth vigour from ‘ Ł utówka’. The trees of cv. ‘Morina’ were notable for their good health throughout the whole period of the study. Cumulative yields obtained from all the cultivars under assessment over the period 2003 - 2009 were lower than the yields produced by the trees of cv. ‘ Ł utówka’, although in the case of the cultivar ‘Safir’ the difference was not statistically significant. The worst yielding, irrespective of the year, were the trees of cv. ‘Kar neol’. It should be emphasized, however, that this cultivar was distinguished by the largest fruits. ‘Korund’, ‘Topas’ and ‘Safir’ also produced larger fruits than the two control cultivars. The smallest fruits were collected from the trees of cvs. ‘Vowi’ and ‘Morina’.
Źródło:: Zeszyty Naukowe Instytutu Sadownictwa i Kwiaciarstwa w Skierniewicach; 2010, 18
1234-0855
Pojawia się w:: Zeszyty Naukowe Instytutu Sadownictwa i Kwiaciarstwa w Skierniewicach
Dostawca treści:: Biblioteka Nauki

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