Southern catalpa leaves vector 26 days 8 Yellow buckeye leaves vector 29 days 11 Silky oak leaves vector 29 days 5 Common hackberry leaves vector 29 days 5 California buckeye leaves vector 25 days 8 Crack willow leaves vector 30 days 6 Common lime leaves vector 29 days 7 Common hawthorn leaves vector 30 days 5 Common ash leaves vector 27 days 6 American mountain ash leaves vector 24 days 5 Pagoda tree leaves vector 29 days 4 Modesto ash leaves vector 25 days 8 Handkerchief tree leaves vector 24 days 3 Foxglove tree leaves vector 25 days 4 European mountain ash leaf vector 24 days 4 European chestnut leaves vector about 1 month 5 European ash leaves vector 24 days 3 European alder leaves vector 29 days 4 Blue beech leaves vector 24 days 1 Bird cherry leaves vector 29 days 6 Texas ash leaves vector about 2 months 25 Paper mulberry leaves vector about 2 months 16 Mountain maple leaves vector about 1 month 16 Arizona ash leaves vector about 1 month 16 Wych elm leaves vector 3 months 49 Whitebeam leaves vector 3 months 48 Sycamore maple leaves vector 3 months 51 Striped maple leaves vector 3 months 33 Sessile oak leaves vector 3 months 59 Goat willow leaves vector 3 months 39 European beech leaves vector 3 months 42 Dutch elm leaves vector 3 months 37 Black mulberry leaves vector 3 months 42 Balsam poplar leaves vector 3 months 37 Yellow birch leaves vector 4 months 46 White poplar leaves vector 4 months 32 Turkey oak leaves vector 4 months 31 Shingle oak leaves vector 4 months 23 Field maple leaves vector 4 months 60 Cork oak leaves vector 4 months 30