David Ball (sport shooter) 2004. David is sponsored by Express cartridges. The manufacturers of this product have David on the cover of their cartridge boxes for promotion, as he is a notable shooter, mainly in the North West, but also throughout the rest of England. David Ball (sport shooter) David Ball is a British Sport shooting residing in Banks, Lancashire. He competes in Down-The-Line competitions throughout the UK, having previous competed at the highest level. Over time he has expanded his shooting ability to the focus on training people who are wanting to get into the sport of clay pigeon shooting. He is used
Trap crop Trap crop A trap crop is a plant that attracts agricultural pests, usually insects, away from nearby crops. This form of companion planting can save the main crop from decimation by pests without the use of pesticides. While many trap crops have successfully diverted pests off of focal crops in small scale greenhouse, garden and field experiments, only a small portion of these plants have been shown to reduce pest damage at larger commercial scales. A common explanation for reported trap cropping failures, is that attractive trap plants only protect nearby plants if the insects do not move back into