عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
elektronenmikroskopie

خيارات البحث

النتائج 1 - 6 من 6

Changes in spruce needles after fumigation with 2,4-dinitrophenol, benzaldehyde, furfural, trichloroethane and trichloroacetic acid

1992

Kristen, U. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik) | Lockhausen, J. | Petersen, W. | Schult, B. | Strube, K.

picea abies leaves hojas fumigation furfural benzaldehyd tem trichloressigsaeure fumigacion fichtennadeln 4-dinitrophenol 416.15 ...
ZB MED Nutrition. Environment. Agriculture - Germany
On the fine structure of mesophyll- and sieve cells in needles from slightly and severely damaged spruce trees (Picea abies (L.) Karst.) of the "Postturm" site Ratzeburg

1992

Schmitt, U. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany). Inst. fuer Holzbiologie und Holzschutz) | Kristen, U. | Ruetze, M. | Schultze, R.

sleswig-holstein picea abies leaves hojas cytoplasma microscopy celulas mesophyllzellen tem chloroplasten siebzellen schleswig holstein ...
ZB MED Nutrition. Environment. Agriculture - Germany
Trichloroacetic acid promotes fungual infection of spruce needles

1992

Schell, R. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik) | Kristen, U.

picea abies leaves mesophyll hojas elektronenmikroskopie alternaria 443.3 resistencia a agentes daninos patologia forestal fichtennadeln 172.8 alternaria alternata 416.15 ...
ZB MED Nutrition. Environment. Agriculture - Germany
Endophytic needle fungi: Culture, ultrastructural and immunocytochemical studies

1989

Suske, J. | Acker, G.

plant diseases picea abies leaves hojas microscopy microscopia lophodermium/ tissues gruene nadeln 172.8 rhizophaera kalkhoffii nadelpilze - waldsterben relation kranke baeume endophytische pilze ...
ZB MED Nutrition. Environment. Agriculture - Germany
Fluorescence and electron microscopic investigations of the phloem of beech, Norway spruce and silver fir, showing different degrees of damage symptoms

1986

Schulz, A. (Heidelberg Univ. (Germany, F.R.)) | Behnke, H.-D.

floema plant diseases picea abies abies alba phloem agentes nocivos rickettsien mycoplasmen 172.3 phloeme 811.7--016 444 ...
ZB MED Nutrition. Environment. Agriculture - Germany
Structural studies of the cell walls in wood of diseased conifers for estimating the wood quality

1986

Fengel, D. (Muenchen Univ. (Germany, F.R.). Inst. fuer Holzforschung)

cerne picea abies elektronenmikroskopie anillo de crecimiento anatomie du bois wood anatomy zellwaende agentes nocivos/ contaminacion del aire 811.12 aceton-extrakt holz zuwachs 811.4 ...
ZB MED Nutrition. Environment. Agriculture - Germany