Items where Author is "Jansonius, Pieter Jans"

Number of eprints: 7.

Conference paper, poster, etc.

Jansonius, Pieter Jans (2008) Conference pears; work on system changes to enable better scab control in organic orchards in the Netherlands. In: Boos, Markus (Ed.) Ecofruit - 13th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing: Proceedings to the Conference from 18thFebruary to 20th February 2008 at Weinsberg/Germany, pp. 29-34.

Trapman, Marc and Jansonius, Pieter Jans (2008) Disease management in organic apple orchards is more than applying the right product at the correct time. In: Boos, Markus (Ed.) Ecofruit - 13th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing: Proceedings to the Conference from 18thFebruary to 20th February 2008 at Weinsberg/Germany, pp. 16-22.

Heijne, Bart; Jong, Peter Frans de; Wenneker, Marcel and Jansonius, Pieter Jans (2005) Slaked lime against european fruit tree canker: efficacy and introduction into practice. Paper at: Researching Sustainable Systems - International Scientific Conference on Organic Agriculture, Adelaide, Australia, September 21-23, 2005. [Unpublished]

Jansonius, Pieter Jans (2004) Fruit quality of Elstar en Santana in the Netherlands. [Fruchtqualität von Elstar und Santana in den Niederlanden.] In: Boos, Markus (Ed.) Ecofruit - 11th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing: Proceedings to the Conference from 3rd February to 5th February 2004 at Weinsberg/Germany, p. 173.

Bloksma, Joke and Jansonius, Pieter Jans (2002) Undergrowth of late summer sowings at the tree strip. [Einsaaten der Baumstreifen im Spätsommer.] In: Boos, Markus (Ed.) 10th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing and Viticulture. Proceedings to the Conference from 4th to 7th Feb. 2002 at Weinsberg/Germany, pp. 185-186.

Bloksma, Joke and Jansonius, Pieter Jans (2000) Calcium uptake and Fruit Quality Improving calcium uptake in an 'organic' way. [Kalziumaufnahme und Fruchtqualität.] In: Boos, Markus (Ed.) 9. Internationaler Erfahrungsaustausch über Forschungsergebnisse zum Ökologischen Obstbau. Beiträge zur Tagung vom 3.-4. Februar 2000 in Weinsberg/Germany, pp. 111-115.

Practice tool

{Tool} Scab prevention: reduction of ascospores through increased decomposition of fallen leaves (BIOFRUITNET Video). [Schurftpreventie: vermindering van ascospores door verhoogde afbraak van afgevallen bladeren (BIOFRUITNET Video).] Creator(s): Brouwer, Gerjan and Jansonius, Pieter Jans. Issuing Organisation(s): Delphy. (2022)

This list was generated on Sun Jul 13 23:51:32 2025 CEST.