. Bulletin of the Department of Agriculture. Agriculture; Agriculture. 4 BULL! n . DEPAB1 M I N P OP kGBK , Bhown in Figure I. The details ire given later in this i eport, IN I III M \\ t S«.I AM' I \ I I I »;ii:i regarding the distribution of the satin inili in v :land have been obtained from several Much <»f the information for Massachusetts has been obtained from the State fori? t< of the commissioner "I conservation and from tin- division of plant pest control of the State department <•! agriculture. The moth superintendents and tree wardens of many f the towns and cil i
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. 4 BULL! n . DEPAB1 M I N P OP kGBK , Bhown in Figure I. The details ire given later in this i eport, IN I III M \\ t S«.I AM' I \ I I I »;ii:i regarding the distribution of the satin inili in v :land have been obtained from several Much <»f the information for Massachusetts has been obtained from the State fori? t< of the commissioner "I conservation and from tin- division of plant pest control of the State department <•! agriculture. The moth superintendents and tree wardens of many f the towns and cil in tiif Stair have reported on the conditions in th<- towns they repre- sent. Information from the other Ne?i England States has w. Fig. 1.—Map of the State of Washington. The shaded portion shows the area In this suite quarantined the >:itin moth. The pins < • |, al Belilngham, in iiic northwestern part, Indicates the location f the Brsl Infestati ( the satin moth found (in )'->--\ in the State. The small circles » • ) denote the known infestations in British Columbia In 1924 obtained from State entomologists and other interested parties, and these data have been supplemented by scouting work in Maine by Slate and Federal employees, and in Xew Hampshire, Connecticut. and Rhode Island by assistants connected with the gipsy inth and brown-tail moth project. Much information has been collected by employees of this division in connection with their regular duties. The information obtained during the summer of L920, when ex- tended scouting was done, showed that this insect had spread over an area of 642 square miles, including 60 towns in Massachusetts and 4 in Now- Hampshire. Some of this spread occurred in the summer of 1920, but the occurrence of large larva' and pupse in the majority of the towns proved that in many cases the insect had been present the previous Please note that these images are extracted from scanned page images that m
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