initially. Temperature and shade Protect the bumblebee hive from excessive heat caused by direct sunlight, especially during warm periods. Ensure sufficient shade
quality, humidity levels, and radiation. Flower quality may be also reduced caused by low humidity and high radiant heath. Even at 28° C, pollination can be
and leaf miner larvae ( Liriomyza spp . ). Crops Especially tomato (can cause damage to other plants). Mode of action The predatory bugs actively search
deprived of living prey) will die. Consumption of plant sap, however, can cause damage to crops such as certain varieties of tomato, and gerbera. Conditions
General The blackcurrant aphid, Cryptomyzus galeopsidis , attacks black currant and also red current. It is widespread throughout Europe and also present in the Russian Far East and North America. Dam
General The rose aphid, Macrosiphum rosae , is a serious and often abundant pest of roses. It is virtually cosmopolitan and widely spread in Europe. Damage symptoms Infestations with rose aphids retar
General Acyrthosiphon malvae rogersii is a pest of strawberry that is widely distributed in northern and western Europe. Damage symptoms Wingless aphids may form large colonies on young strawberry fol
species in greenhouse and open-field crops. These pests pierce plant cells, causing stippling, leaf yellowing, and eventual necrosis. Outbreaks can escalate
they must produce food with a lower chemical load. Motivated by the losses caused by the two-spotted spider mite ( Tetranychus urticae ) and whitefly ( T
g these beneficial insects, growers can significantly reduce the damage caused by pests, ensuring a higher yield and product quality. Environmental su