Eradication of ticks by rotation of fields (Graybill.) 



nao A/0 2 a 



OCZIZ.MOVCTHeHEnD. 

 TO niLO N0.3. 



OATJ rewowco by 

 roR»G£. 



nCLD NO.ZA. 

 SePT.Z2M0V€ THE 

 Hf«0 TO FIELD 

 N0 2B. 



nn.0 N0.3, 

 CORN. 

 COItTCM. 



neto NO. ♦. 



COTTON. „ 



nr£on crimson 

 Ctoven 



P/?5TUflC: eCRMOO/J, \/rrCH,/?NO BUR CLOvea. 



nao NO./ a . 

 srpT2 Movf rHfHffloTO nao 



N02A. HiCP OUT ALLnNmALS 

 UNTIL JUlv/,k/HfN THI5FI£IL0 

 Mil 8t ffltf or TICKS /tNO ThC 

 TmPOmHY DOUBU fENU MAY BE 

 PEMOVEO. 



I flELD NO. I R. 



! JUHi 15. MOVE THEHEHO TOnELP 



[no.ib. KEfP our /lit animals „. 



FROM THIS D/nC UNTIL NOV. I.UHCN 

 I THIS HELD WILL BE FREE OF TICK5. 



OATS. 



COWPlAi UNO 



evncioveit. 



HOVE HERD TO FIELD 



C/tmEUILLBEFREE 

 OrTlCKSBY DEC. 20 

 BETWEEN THIS DATE 

 ANDFIBR.IS MOVE THE 



HCRO TO new wa* 



COTTON. 



FIYi ANO 

 WINTlr, 



riELO NO.IB. 

 OCT. IS- MOVE THr HEFtO TO FIELD 

 N0.2. 



! P/1STUFIE. 



FIELD r;,i I n ^ — 



\>«HYI.HINtHiROTQ P'KTURE NO.I B. 

 IHEEP ALL ANIMAi-a OVT OFTHIS 

 iFIELO UNTIL MAR.I,IMiN IT.UILLBC 

 IFREE orricKS. 



Fig. 13. — Rotation plan for freeing planta- 

 tion in South from ticks in 4j mos. 



Fig. 15. — Plan requiring 8 mos. 



miD N0.4t 

 COffN. 



COI^EAi. 



FIELD ND^/i. I 



OATS. I 



SORCHUM ANO COWPCAS. I 



OR 1 



MILL IT AND COWPUS. 



.HOyi.RETURN HERO TO PASTURE. 



LOTMOi 



AiK.mMon 



HIAO TO 



L0TN0.2. 



Miyisnm 



MIHD TO lOT 

 N0.3. 



iTNO.I. _, 



JULrSHOtt 



HOOTOim 



HO. 2. 



riELD NO.Z. 

 COTTON. 

 COUPtAS. 



milium 



[H0J3C 



BE FREE OF TICKS. 



Fig. 14. — Plan 



requiring 4 mos., with 

 pasture. 



new 



435 



Fig. 16. — Feed-lot or soiling method of elimi- 

 nating ticks. 



