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Occurrence of potential vectors of phytoplasma in pear orchards with different plantation management
Cacopsylla pyri Cacopsylla pyrisuga nestedPCR RFLP Candidatus Phytoplasma pyri
2015/3/24
During 2009–2011, regular captures of Cacopsylla pyri, C. pyrisuga and C. pyricola in four pear orchards (one conventional orchard, one integrated pest management (IPM) orchard, two organic orchards) ...
Short communication. A survey of potential insect vectors of the plant pathogenic bacterium Xylella fastidiosa in three regions of Spain
xylem-limited bacterium spittlebug vectors Cercopoidea epidemiology
2014/10/28
The emergence of a rapid-spreading olive disease associated with Xylella fastidiosa in southern Italy represents a high risk to susceptible crops in other countries of the Mediterranean basin, if inse...
Association of maize streak virus disease and its vectors (Homoptera: Cicadelidae) with soil macronutrients and altitudes in Kenya
Agro-ecology Cicadulina nitrogen phosphorus potassium and elevation
2010/9/14
Maize (Zea mays L.) is a staple food for more than 100 million people in Africa. Its production is constraint by maize streak virus (MSV) disease. This study investigated the interrelationships betwee...
Assessing the sweetpotato virus disease and its associated vectors in northwestern Tanzania and central Uganda
Sweetpotato incidence severity whitefly aphids
2010/9/10
A study was conducted in sweet potato farmers’ fields in Tanzania and Uganda to determine the status of sweet potato virus disease (SPVD) incidence and its vectors. SPVD incidence was high (66 to 100%...
Statistical properties tested on colour difference vectors
apple colour difference vector maturation distribution
2008/11/11
The method of colour difference vectors can help in evaluating the external fruit quality. Now, the statistical distributions will be tested on their results.