caa a22 4500 469060867 CHVBK 20180323132856.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF01200567 doi (NATIONALLICENCE)springer-10.1007/BF01200567 Coexistence of Tetranychus urticae with different diapause capacities: a mathematical model [Elektronische Daten] [Akio Takafuji, Yoshio Tsuda] JapaneseTetranychus urticae is highly variable in diapause traits both among populations from different localities and host plants, as well as within populations. Many southern populations have almost lost their diapause capacity, and those from central Japan (34-37°N) are a mixture of diapausing (DP) and non-diapausing (ND) individuals. A simple mathematical model was constructed for analyzing the conditions under which the ND is more favourable than the DP in a system consisting of two different microhabitats: L, in which winter is lethal for the ND, and O, in which some of the ND can overwinter successfully. The model suggests that if winter mortality is not very high for the ND, and the annual reproductive rate of the ND is higher than that of the DP in microhabitat L, then a higher dispersal rate of the mites from L to O, and an equal number of patches of the two microhabitats will favour the ND more than the DP. Elsevier Science Publishers B.V., 1992 Takafuji Akio Entomological Laboratory, College of Agriculture, Kyoto University, 606, Kyoto, Japan aut Tsuda Yoshio Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan aut Experimental & Applied Acarology Kluwer Academic Publishers 14/3-4(1992-06-01), 251-260 0168-8162 14:3-4<251 1992 14 10493 https://doi.org/10.1007/BF01200567 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01200567 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Takafuji Akio Entomological Laboratory, College of Agriculture, Kyoto University, 606, Kyoto, Japan aut NATIONALLICENCE 700 1- Tsuda Yoshio Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan aut NATIONALLICENCE 773 0- Experimental & Applied Acarology Kluwer Academic Publishers 14/3-4(1992-06-01), 251-260 0168-8162 14:3-4<251 1992 14 10493 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer