-9- 



The follov;ing is a listing of the plants held in detention 

 during the fiscal year July 1, 1970 to June JO, 1971 



NAIC OF r-'L4T7RIAL CGTJT~'RY OF ORIGIN 



AT'IOUTTT 



166 

 1 

 3 

 75 

 7 

 78 

 5 

 1 

 1 

 4 

 1 

 2 



150 



Roses 



Dianthus 



Salix 



Aesculus 



Anthurium 



Ulmus 



Jiiniperus 



Jasminum 



Larix 



Datura 



Passiflora 



Cydonia 



Rubus 



Ireland, Scotland 



Scotland 



Scotland 



Holland 



Brazil, Hondurus 



Holland 



Taiwan, Japan 



Japan 



Japan 



France 



France 



Bulgaria 



Canada 



494 TOTAL 



COLLABORATION VITH THE UTTITED STATES DEPARTMENT OF AGRICULTURE 



This Division collaborates with the U. S. Department of 

 Agriculture in the enforcement of such federal plant cuarantines 

 as have application to I'assachusetts. Current cuarantines in- 

 clude: Ko. 37 (Fost-entry) , No. 45 (Gypsy Moth)', No. 48 (Japanese 

 Beetle), No. 63 ('.hite Pine Blister Rust), No. 38 (Black Stem 

 Rust), (Barberry Eradication) and European Chafer. 



Our cooperation with the U.S.D.A. however, extends not only 

 to the various quarantines but to personnel who aid greatly in 

 the state-federal relations and the efficient management of the 

 work involved. As an example, our Supervising Nursery Inspec- 

 tor, works out of the V/altham office of the Plant Protection 

 Division and performs various duties in addition to the en- 

 forcement of applicable federal plant quarantines. At the present 

 time he assists v;ith the European Chafer, Cereal leaf Beetle, 

 Gypsy Moth, Golden Nematode, Ero-/Ti-tsil Moth, and the Japanese 

 Beetle quarantines, "/'ork on the various ruarantines is deter- 

 mined by the time of the year when the in'^ect lends itself to 

 survey, tropping and control measures. An example v/ould be the 

 European Chafer. 



The survey and trapping phases of the European Chafer pro- 

 gram are done during June and July v/hen the adult beetles are 

 emerging from the gro\ind. Control v/ork can be done at almost 

 any time of the year but is usually done in the fall in order 

 to kill the developing grubs that v.dll be present in the soil 

 the follov;ing spring. 



