people currently working in here on picking. so these tomatoes are going out to the shops? yes, yeah, they're being picked, ready to be packed and you'll see them in the supermarket soon. and we see different varieties of tomatoes, so can you explain what's going on? as we've got here, this is ready to be picked. these ones are just starting to get some colour on, so they'll be picked within the next ten days. we introduced predatory insects. at the beginning the year, we introduced macrolophus pygmaeus, which is a true bug. it's a predatory insect that feeds on anything like whitefly, aphids, commonly known as greenfly, spider mites. there is one of my macrolophus. ah! hello! so we do not want to damage him? he's fine? he looks like a greenfly. yeah, he's just searching away, looking for something to eat. because we're coming to the end of the crop, we've taken the top of the plant off. so this would have extended all the way to the top of the greenhouse? up to the top of the wire, the string here. oh, wow. so we keep a buffer over the top of the greenhouse