42 FUMIGATION OF APPLES FOR SAN JOSE SCALE. 
Page 
Humigation of apples torisan Josescales 55 9154 a ee 7-32 
APPAaAravUSes Ge Ue eel as heats een rermenys 11-14 
blank form for recording results... ... 16 
cold-storage experiments .......... 24—26, 31 
conclusions and recommendations .... 32 
dry, wet,.and: moist fruits: 2s) see 24,31 
examinations of scale insects......... 15-16 
pq Vesuinernngs mn WO) 5.5 anesssaoke 16-26 
ISO etearar cede to Pak eee ae 27-30 
length-of-exposure experiments ....... 18, 30 
package experiments 1906-7....... 18-22, 30 
1907282 28-31 
Rhode-Island-Greening-injury experi- 
THCTIGS Sc fas yas Serene eee ee 23-24, 31 
strength-of-gas experiments........ 17-18, 30 
summary Ob resull(sse se. Uo 
variety-of-fruit experiments....... 22a 
wathcarbonebisualiplidess = =a 26-27, 31 
‘ Fumigatoriums for apples infested with San Jose scale.................. 11-14, 24, 25 
Gooseberry mildew, American. (See Sphxrotheca mors-uv2x.) 
Hydrocyanic-acid gas. (See Fumigation.) 
Laws and decrees in foreign countries bearing on introduction of live plants 
andiireshstrutts a oe, See Ge ee apt ae eee ed 33-37 
regulations of States of United States bearing on introduction, trans- 
portation, and sale of fresh fruits infested with San Jose scale or 
Other 1MUTIOUS INSECTS] eer hers eee rns ree ee 37-39 
Lime-sulphur wash, thorough use to prevent scale-infestation of fruit........- 9-10 
Mildew, American gooseberry. (See Sphxrotheca mors-uv.) 
Pears, effect of San Jose scale on commercial value and keeping qualities.-....- 10 
infested with San Jose scale, danger therefrom...-...._./.-/:-2:..-22: ed 
Phyllexera. quarantine: laws of torerom.coumtness--5-ses-5-= = ses a ee Bo; Sosad 
Plants, live, introduction, laws and decrees in foreign countries relative thereto. 33-37 
Poisomme of iruit, irom’ fumigation, possibility remote: ys... 925 see eee 16 
‘“Sealding” of Rhode Island Greening apples from western New York as result 
olshumagation Sco ee Oe eee oe eA eS ae ed geet sc ee eee 22 
Scale insects other than San Jose scale, law in Utah bearing on introduction, 
iransportation, and sale ot amiestedsimmits-o.25525 255 epee ee 39 
San Jose, condition on unfumigated apples, 1906-7.......-..--.-..------ 16-17 
NO O22 erties ace ae eee as 28 
effect on commercial value and keeping qualities of apples and 
PORES eo 4a CADRES 2 ee ee CsA iy Ai tek ie eee 10 
fumigation ofapplesss3) 22.0 hes ion ee ee ee 7-32 
AP PALAGUS ie Svs a NE a ee a 11-14 
blank form for recording results ....-...-- 16 
cold-storage experiments -....-..----.- 24-26, 31 
conclusions and recommendations ....--.- 32 
dry, moist, and= wet arulte oe sere 24,31 
examinations of scale insects ....-..----- 15-16 
experiments im 1906—/- 2-2: 222. =2 ee ee 16-26 
1907-86. es ee See 27-30 
leneth-of-exposure experiments ...-. eS 18, 30 
package experiments, 1906—-7...:..-.-- 18-22, 30 
L90%=8 (aa 28-31 
