alternately known as pumpkin, squash or gourd. That depends on species, variety and local jargon. The fruits of the Cucurbita species are usually large
complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes place by parthenogenesis,
picture on the right). About 18-20 flowers per hectare must be checked per variety. Covering a representative area of the greenhouse. Figure 6 shows the r