Grapefruit trees are particularly susceptible to citrus gall wasps but they are also found on lemon, orange and native lime.

Hot Jupiters are giant planets initially known to orbit alone close to their star. During their migration towards their star, ...

They are visibly different to native species, with a dark body, wide orange stripe on the fourth abdomen section and yellow leg ends. In a bid to better understand wasp populations in the UK ...