Titlebook: Nematology in South Africa: A View from the 21st Century; Hendrika Fourie,Vaughan W. Spaull,Dirk De Waele Book 2017 Springer International

让步

Nematode Pests of Grapevine, declined in favour of rootstocks that are more compatible with the production of high-quality wines on the varied soils but that are more susceptible. The variable responses of grapevine to nematicide treatment, which is a common practice in local orchards, make their continued use questionable.

经典

Nematode Pests of Deciduous Fruit,a role. These include rootstock, presence of apple replant disease, and soil type. Management options currently available include chemical control and some root-knot nematode resistance in certain rootstocks, calling for more research to be done on alternative control methods. The major nematode pes

外科医生

花束

Nematodes of Grasses and Weeds,matode survey was done in the fields of local smallholding farmers and showed the association of a wide range of plant-parasitic nematodes with 38 weed species. The predominant plant-parasitic nematode species identified were ., ., ., ., ., and .. Both survey and host suitability assays showed that

平躺

Book 2017nted by both large-scale commercial producers and smallholding farmers. During a period when funding for scientific research is becoming increasingly scarce, the future demand and quest for practical solutions by applied research will only increase..

PANG

ith the Crystal Palace as its landmark structure, the event went on for almost six months and attracted six mil-lion visitors on a 26-acre site. Queen Victoria described the inauguration ofthe exhibition as “the greatest day in our history, the most beautiful and imposing and touching spectacle ever

一小块

连累

sleep-spindles

malapropism

Mariette Marais,Antoinette Swart,Hendrika Fourie,Shaun D. Berry,Rinus Knoetze,Antoinette P. Malany held by both teachers and students. The influence of subject subcultures and communities of practice will be discussed in terms of defining and operationalising technological concepts and processes. Technological concepts are not consistently defined in the literature. For students to undertake te