Disease management in organic apple orchards is more than applying the right product at the correct time [PDF]
The relative importance of diseases on apple is varying with cultivar, management, time, and climate. Many aspects of the cropping system influence the development of diseases.
Jansonius, Pieter Jans, Trapman, Marc
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Fungi Pada Batang Pohon Paraserianthes Falcataria Dan Asosiasinya Dengan Xystrocera Festiva (Coleoptera : Cerambycidae) [PDF]
Penelitian ini bertujuan untuk mengetahui jenis-jenis fungi yang berkembang pada batang pohon Paraserianthes falcataria yang diserang oleh Xystrocera festiva. Fungi diisolasi dari kulit dan kayu gubal pada beberapa tahap gerekan X. festiva. Acremonium sp.
Hadi, S. (Soetrisno) +3 more
core +1 more source
ABSTRACT Some mycoviruses cause hypovirulence in fungi, but the effects often vary among different host strains. Heterobasidion partitiviruses 13‐an1 and 15‐pa1 (HetPV13‐an1 and HetPV15‐pa1) have been associated with strain‐specific and variable hypovirulence of Heterobasidion annosum, but variation in phenotypic effects of HetPV15‐pa1 or the ...
Elina Roininen +3 more
wiley +1 more source
Underwater Imagery Reveals Bryozoan Habitat in Western Port, South‐East Australia
Bryozoan habitats throughout the world and in Australia are rare, unique and fragile ecosystems at risk of anthropogenic disturbance. Here we describe new bryozoan habitats in Western Port, an Australian RAMSAR site near Melbourne, which do not feature in previous ecological descriptions and current habitat mapping available for the region.
Elodie C. M. Camprasse +2 more
wiley +1 more source
Species of the Botryosphaeriaceae Are Associated With Blackcurrant Dieback in New Zealand
We describe the isolation, identification and pathogenicity of species of the Botryosphaeriaceae associated with blackcurrant dieback in New Zealand. Diplodia seriata and D. mutila were the most prevalent species. ABSTRACT Dieback of blackcurrants (Ribes nigrum) is an increasing problem worldwide with several pathogens including the Botryosphaeriaceae ...
Patanun Kanjanamaneesathian +3 more
wiley +1 more source
Zbog velikih šteta koje u RS prouzrokuje bela imela na jeli istraživana je mogućnost njenog suzbijanja primenom bioloških mera. U tom cilјu istraživana je parazitska i saprofitska mikoflora koja naselјava žbunove bele imele i ispitivana mogućnost njenog
Dragan Karadžić, Vladimir Lazarev
doaj +4 more sources
Effect of Rapid or slow release nitrogen supply and cover crop/weed management on crop yield, pest incidence and fruit quality in intensive organic apple production [PDF]
Apple is the commercially most important top fruit crop grown in the European Union. In spring 2001 one-year-old trees of the apple variety ‘Ingrid Marie’ were established in an organic production system with 3.0 m between the tree rows.
Lindhard Pedersen, H.
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Biological Flora of Britain and Ireland: Cytisus scoparius*
Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas +9 more
wiley +1 more source
Rapid and efficient room-temperature serial synchrotron crystallography using the CFEL TapeDrive
Serial crystallography at conventional synchrotron light sources (SSX) offers the possibility to routinely collect data at room temperature using micrometre-sized crystals of biological macromolecules.
Kara A Zielinski +23 more
doaj +1 more source
Factors determining the occurrence of Flat Bugs (Aradidae) in beech dominated forests [PDF]
The habitat requirements of most Aradidae and the decisive factors that influence their occurrence are still poorly understood. To reduce this lack of knowledge a standardised survey of Aradidae in two large beech forest areas of Bavaria (northern ...
Blaschke, Markus +2 more
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