Results 111 to 120 of about 3,831 (186)

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]

open access: yes, 2007
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.
core  

Effect of management spontaneous cover crop on rosy apple aphid, green apple aphid and their natural enemies in an apple organic orchard [PDF]

open access: yes, 2007
Cover crops have been reported as shelters for pest but also for natural enemies. Nevertheless, there is not agreement about their influence on pest presence on apple trees.
Alegre, Simó   +2 more
core  

Schädlingsprognose mit SOPRA als Entscheidungshilfe im Bioobstbau [PDF]

open access: yes, 2009
The forecasting tool SOPRA has been developed with the objective to optimize timing of monitoring and control measures of insect pests in fruit orchards. Phenologymodels were developed driven by solar radiation, air temperature and soil temperature on
Graf, Dr. Benno   +4 more
core  

O sistema de semeadura direta da cultura do sorgo colabora no controle de plantas daninhas. [PDF]

open access: yes, 2012
bitstream/item/61910/1/COT2012176 ...
ANDRES, A., CECCON, G., CONCENCO, G.
core  

Coral spawning patterns of <i>Acropora</i> across two Maldivian reef ecosystems. [PDF]

open access: yesPeerJ, 2023
Monfared MAA   +4 more
europepmc   +1 more source

Effects of sugarcane straw on grass weeds emergence under field conditions

open access: yesBioscience Journal, 2016
This study aimed to assess the effects of sugarcane straw soil cover on Brachiaria plantaginea, Panicum maximum and Digitaria nuda seedlings emergence. The experiment was carried out in a soil classified as Red Nitosol.
Antonio Carlos da Silva Junior   +2 more
doaj  

Untangling an insect's virome from its endogenous viral elements. [PDF]

open access: yesBMC Genomics, 2023
Rozo-Lopez P   +4 more
europepmc   +1 more source

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