id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-296	Shelford, Victor	An Experimental Investigation of the Relations of the Codling Moth to Weather and Climate	1927	137	.pdf	application/pdf	38578	1940	62	Introduction, by Stephen A. Forbes 311 PART ONE: PREDICTION PROCEDURE The problem of predicting the appearance of the codling moth...... 315 Measurement of development 317 Definition of the unit of development 318 Procedure for predicting the time of emergence of moths 319 The use of temperature data alone 324 An example of estimation of seasonal progress 325 Abundance of late-pupating larvae in spring 326 Abundance of hibernated larvae as affected by weather of preceding autumn and winter 327 PART TWO: A BASIS FOR THE MEASUREMENT OF DEVELOPMENT Former methods of estimating progress in lite-history stages 328 Conditions affecting the rate of development 329 Methods of measurement of factors 330 Definitions of terms 330 Graphic representation of velocity 333 Order of experimentation 337 Interpretation of experimental data 337 Calculation of standard time 338 Effects of conditions other than temperature and humidity 350 Modification of normal developmental totals 356 PART THREE: METHODS OF EXPERIMENTATION AND CALCULA- TION Theory of thresholds and rates of development 357 Velocity curves 358 Evidences of the nature of the velocity curve 359 Evidences of a constant total in metabolism . This differ- ence is not surprising, for under treatment which did not differ, larvae in one case pupated when put at 85° F. or other temperatures suitable for pupation, as early as December 19, but in other cases did not pupate until March.	cache/inhs-296.pdf	txt/inhs-296.txt