With the surmount-winter buds,delicate caulis bud of tree branch in spring and summer with half lignification and blade leaf that were picked up from adult female tree of soapberry as explants the tender buds were induced on MS medium which contained different concentration and ratio of BA,NAA,2,4-D,IBA and KT.
The growth terms from larva to reproduction of adult are 25 26 d,14 41 d,15 47 d respectively in 5 h,8 h,≥12 h sunshine conditions,and the average female aduit fecundity are 3 5,9 23,9 50 respectively.
The result showed that the strong-pathogenic GcM5-1A strain and ZpB1-2A strain significantly increased fecundity, reproduction rate, and the body volume of the adult nematode.
The leaf shapes of adult Populus euphratica vary from lanceolate to dentate broad-ovate.
Northern blot result shows that the gene is expressed in all examined adult tissues.
The analysis of the stomach contents shows that, for adult bullfrogs, the most important prey (by diet volume) overall were Decapoda, Coleoptera, Odonata, Mesogastropoda, Raniformes, and Cypriniformes.
Moreover, the prey size and diet volume increased with the body size of both adult and juvenile bullfrogs.