### Metadata for DDRP v2 ### Run date and time: 04/29/2024 05:35 ### Model Species Parameters ### Species Abbrev: ECW Full Name: Spodoptera littoralis Pest of: cotton,maize,potato,vegetables,soybean,many crops Overwintering Stage: OL Degree-day calculation method: triangle Developmental threshold temperatures Egg Lower Devel Threshold: 11.67 Egg Upper Devel Threshold: 35 Larvae Lower Devel Threshold: 11.67 Larvae Upper Devel Threshold: 35 Pupae Lower Devel Threshold: 11.67 Pupae Upper Devel Threshold: 35 Adult Lower Devel Threshold: 11.67 Adult Upper Devel Threshold: 35 Stage durations in degree-days (DDs) Egg DDs: 49 Larvae DDs 236 Pupae DDs: 152 Adult DDs: 25 Climate stress parameters Lower Cold Threshold: 10 Upper Heat Threshold: 37 Max Cold Units (lower bound): 950 Max Cold Units (upper bound): 2250 Max Heat Stress Units (lower bound): 800 Max Heat Stress Units (upper bound): 1100 Pest Event Map parameters Number of generations to make Pest Event Maps (PEMs): 4 Egg Event DDs and Label: 49 (egg hatch) Larvae Event DDs and Label: 118 (mid-larval development) Pupae Event DDs and Label: 76 (mid-pupal development) Adult Event DDs and Label: 25 (adult activity (flight/egg laying)) ### Model Input Parameters ### Start Year: 2024 Weather data for forecasts: PRISM Start day-of-year: 1 End day-of-year: 366 Region: CONUS Climate stress exclusion maps: 1 Pest Event Maps: 1 Adult Event Maps: 1 Egg Event Maps: 1 Larvae Event Maps: 1 Pupae Event Maps: 1 Output_Dir: NA Output option: 1 No. of cohorts: 7 Plot odd gens only: 0 Mean of end of OW stage (DDs): 242 Low bound of end of OW stage (DDs), xdist: 88 High bound of end of OW stage (DDs), ydist: 396 Variance in end of OW stage (DDs): 5000 Shape of distribution of end of OW stage (DDs): normal ### Durations (in degree-days) of stages in each of 7 cohorts ### "cohort" "OL" "P" "A" "E" "L" "relpopsize" 1 117 152 25 49 236 0.053 2 159 152 25 49 236 0.122 3 200 152 25 49 236 0.202 4 242 152 25 49 236 0.24 5 284 152 25 49 236 0.201 6 325 152 25 49 236 0.121 7 367 152 25 49 236 0.052