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In an attempt to improve the biological control of O. stricta in South Africa, a stock of D. opuntiae was obtained from O. stricta in Australia during...
Read moreUnderstanding why some, but not other, plant communities are vulnerable to alien invasive species is essential for predicting and managing biological ...
Read moreThe possibility of preventing severe slug damage to oilseed rape by applying metaldehyde solely on wildflower strips adjacent to the crop was studied....
Read moreThere is a great potential for increasing the production of rice in Tanzania, Zambia and Malawi. Many of the constraints on rice production are simila...
Read moreThe effect of cover (intersown clover or lettuce or artificial material) on egg populations of Delia brassicae (Wied.) on cabbage crops was investigat...
Read moreSeed input, changes in the seed bank and seedling recruitment of Onopordum were monitored over 1 year at three contrasting sites (pasture, oat crop an...
Read moreThe dormancy of seeds of shepherd's purse (Capsella bursa-pastoris) in different soil structures during the 63-day period of establishment of a crop o...
Read moreAlthough crop rotation has been used for centuries to enhance agricultural production, there are surprisingly little data justifying the use of one ro...
Read moreThis paper serves as an introduction to a special journal section on grazing and biodiversity in grasslands. Natural, semi-natural and artificial gras...
Read moreAbandoned agricultural (AA) fields are often invaded by exotic plants. This observation has been difficult to explain because agricultural practices c...
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