PARASITE news

MSc research Luuk van Dijk

For his MSc thesis at the Crop and Weed Ecology group of Wageningen University Luuk van Dijk set up two rice pot experiments. The objective of these experiments is to understand whether crop-weed competition in rice is affected by the co-existence of a root parasitic weed. This objective resulted from observations done in 2013 in experiments at the trial fields

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Field visit to the experimental sites in Kyela

From 11 to 17 May 2014, Lammert and Aad visited Tanzania. The main purpose of this trip was to visit Kyela, where Dennis is conducting field experiments for his PhD. In Kyela, the experiments are laid out at two sites: one infested with Striga asiatica and a very similar second site, at a slightly lower altitude, infested with Rhamphicarpa fistula.

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Paper: Weed management in upland rice in sub-Saharan Africa: impact on labor and crop productivity

Jonne Rodenburg and collagues published a paper entitled "Weed management in upland rice in sub-Saharan Africa: impact on labor and crop productivity" in Food Security journal. Please cite the paper as: Ogwuike, P., Rodenburg, J., Diagne, A., Agboh-Noameshie, A., Amovin-Assagba, E., 2014. Weed management in upland rice in sub-Saharan Africa: impact on labor and crop productivity. Food Security, 1-11. Abstract Rice is

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New book: Parasitic Orobanchaceae. Parasitic Mechanisms and Control Strategies

This book was written in response to significant recent advances in understanding the mechanisms of parasitism in the Orobanchaceae, and breakthroughs in the control of the parasitic weeds Striga and Orobanche. It consists of 26 contributions by internationally recognized leading scientists. The main book chapters are grouped into two parts: Part I – The Orobanchaceae and Their Parasitic Mechanisms Part

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Rhamphicarpa in maize and upland rice in Uganda

During their recent field visits in Namutumba District in Uganda, Jonne Rodenburg and Mamadou Cissoko observed again quite some inland valley arable fields infested by Rhamphicarpa fistulosa. They found this species in a maize field and also in an upland rice field on the upper parts of an inland valley (near Ivukula; 0°51’21” N – 33°40’56” E and 0°48’46’ N – 33°39’16”). In

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The Parasite team wishes everybody a happy and healthy 2014

The Parasite team wishes all colleagues, partners and friends a fruitful and healthy 2014! In 2014 we will continue our research and development activities on parasitic weeds in rain-fed rice production systems in Tanzania, Benin and Cote d'Ivoir.

Systems approaches to innovation in crop protection. A systematic literature review

As part of the sociology subproject 4 we have published a review entitled: "Systems approaches to innovation in crop protection. A systematic literature review" in Crop Protection. The paper explores the extent to which systems approaches to innovation are reflected in the crop protection literature and how such approaches are used. A systematic literature review was conducted to study the relation between crop protection and

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Internship report Elifadhili Daniel: Assessment of agricultural extension services in Tanzania

The report of Elifadhili Daniel's internship entitled "Assessment of agricultural extension services in Tanzania. A case study of Kyela, Songea Rural, and Morogoro Rural Districts" is now published on the website. Please refer to the report as: Daniel, E., 2013. Assessment of agricultural extension services in Tanzania. A case study of Kyela, Songea Rural, and Morogoro Rural Districts. Wageningen University, the

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Publication: Sustainable rice production in African inland valleys: Seizing regional potentials through local approaches

Jonne Rodenburg and collagues have published a review paper entitled: "Sustainable rice production in African inland valleys: Seizing regional potentials through local approaches" in Agricultural Systems. The paper's highlights are: Inland valleys are common landscapes in Africa with an estimated area of 190 M ha. Inland valleys can significantly contribute to food security in sub-Saharan Africa. 9.1% Of the total

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Africa Rice Congress, 21-25 October 2013, Yaoundé, Cameroon

Between 21 and 25 October 2013, the 3rd Africa Rice Congress was held in Yaoundé, Cameroon. The Parasite programme was well represented at the congress. During the first two days of the congress, several thematic sessions were organised. Different papers and posters were presented by members of the Parasite team: Jonne Rodenburg and Marc Schut presented the overall programme and

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