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Chalkbrood - Status Today and Hopes for Control' - Golden Rule Honey

Chalkbrood - Status Today and Hopes for Control' - Golden Rule Honey

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TR}}.\'I}II]NT' GROUIJS OF EGGS, L.{R,1/AE, AND PUPAE<br />

ASCOSPTIAER-A APISA<br />

Treatlnent<br />

Eggs<br />

Live A. apis-m:rted<br />

l,ive,4. opis-trnnr;rted<br />

Dead ;1. ripis-mrted<br />

De:rd 11. npis-unrnated<br />

Sntoll lcrt'ae<br />

Live ;1. npis-ntated<br />

LiYe ll. apis-nrated<br />

Live,4. npis-rrnmatecl<br />

Live zt. npis-unnrated<br />

Dea'd A. opis-mated<br />

Dea'C ;1. apis-ntated<br />

Dead ,4. cpis-unmated<br />

Dead .r1. cpis-unntatecl<br />

Medium lartae<br />

Live ;L. apis-mated<br />

Live A. apis-mated<br />

Live ,4. apis-unmated<br />

Lit'e,4. opis-unrnated<br />

Dead ;l. cpis-rnated<br />

Dead rl. crpi.s-nrated<br />

Dead -4. crpis-unrnated<br />

Dead A. cpis-unnr:rted<br />

Large lort:ae<br />

Live A. opis-nratecl<br />

Live ;1. cpis-matecl<br />

Live zt. cpis-trnmated<br />

Live A. opis-r:nmated<br />

DeaC ,4. npis-rnated<br />

a 5 insect.s per tt*rtment<br />

Bociy<br />

ISody<br />

Ilody<br />

Body<br />

INOCUL.{'TED l\'I'rH<br />

Table<br />

Site of<br />

I.nocu lation Treatment Site of<br />

Inocu,lation<br />

Rack<br />

Xloutlrparts<br />

Ilack<br />

Moutlrltarts<br />

Back<br />

Mouthparts<br />

Ilack<br />

Mouthpalts<br />

tslck<br />

Mouthparts<br />

Back<br />

l{outlrparts<br />

Back<br />

Mouthparts<br />

Back<br />

Mouthl;:u.ts<br />

B:rck<br />

IVIoUtlrpar.ts<br />

Ilack<br />

l,{oullrparts<br />

Back<br />

De;r'd l. opis-nratecl<br />

Deircl -,1. cpi.s-unnt:rted<br />

Dead,4. apis-unnr:rted<br />

Prepultae<br />

Live ;1. opis-materd<br />

Lir-e .1. apis-mated<br />

Lite' ;1. cpis-lrnm;rted<br />

Live ;1. cpi;-unntatecl<br />

I)ea:l rl. opis-matecl<br />

Dea,C -.1. apis-nrated<br />

De:rd,4. opis-unn-rated<br />

Dead ,zl. apis-unmated<br />

Pupce-No Eqe Color<br />

Live ,,1. apis-mated<br />

Live -;1. apis-mated<br />

Live .21. cpis-unmated<br />

Live ,4. apis-unntated<br />

I)eacl rI. opis-mated<br />

f)ead -.1. cpis-n-rated<br />

Dead ;1. cpis-unntatecl<br />

f)e:rd A. opis-unrnatecl<br />

Pupae-Eye Color<br />

Live .1. opis-rnated<br />

Live .1. cpis-mated<br />

Live ;1. cpis-unmatecl<br />

Live :1. apis-rrnntatecl<br />

De:rd rl. cpis-mated<br />

Dead .,I. apis-muted<br />

Dead ,4. apis-unmated<br />

De'ad A. cpis-unmated<br />

Motrtlrltarts<br />

llack<br />

Mouthparts<br />

Iiacli<br />

Moutlrlr;rr-ts<br />

llacli<br />

I\{or,r tlrpirrts<br />

Llack<br />

Moutlrparts<br />

tlack<br />

lUoutltparts<br />

Back<br />

1!Ioutl'rparts<br />

Back<br />

N{outhlrarts<br />

Back<br />

l\{outl-rptrrts<br />

Back<br />

Mouthpar.ts<br />

Bacli<br />

Mouthirarts<br />

Back<br />

l\{outhparts<br />

Ba,ck<br />

nlontlrparts<br />

B:l,ck<br />

Mou.tl-rparts<br />

12, 5 $'e|e mecliLur.l-sizeci larvae, 5 u,ere lalge larvae. alrcl 2 1,e1e irle_<br />

puPae. 'lhe|e<strong>for</strong>e, b1' exllerimental inoculation, olle nrunpl)' was lll'ocluced<br />

in the mecliur.n-sizecl larvae, B in the iarge lan.zre. <strong>and</strong> 5 in the<br />

ill'ePlU)iie. Thlts. n-iore lrulltllies were llrodLlceal fronl lar.ge larvae though<br />

fe*r 'u'r.-ries rvere l)rodll(:ed in any ltrr.r-ae on l)rer)aLle. I)e .IoNG a'cl<br />

MORSE (1976) also observecl rvicle val'iation ir-i infec.tion rirlcs oI lar.\-ae<br />

lcd "1. api.s. In.the llresent test. all nrunrr.nies loun(l \\'ere \\.llite (r-rqprtricrl)<br />

to gra)'(pt'obablf il l'ltixtLtre of ,matecl eln(l unn-rirteil strtrins). Othel tlarr<br />

the trrutntrlies, onlr' l srnall ancl l nterliunr-size(i lar'\.lt inocr,rlatcd u.ith<br />

li'e 11.. opis siro\\'ed an' g.o1\'t,h of .1. .pis. ln tlrese 2 la.r,ae. .1. 'pi,s<br />

/i)

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