An emulsion containing dieldrin at a concentration of not less than 0.05 per cent dieldrin when the cleaning by immersion or spraying is repeated at intervals of not more than seven days.

A suspension of "Sevin 85 per cent Sprayable" brand of 1-naphthyl carbamate containing not less than 0.2 per cent of the active principle, when such a suspension is used for cleansing by spraying only at intervals of not more than seven days.

A suspension of "Supona" brand of 20 per cent water miscible concentrate Chlorfenvinphos (2 chloro-1-(2,4 dichlorophenyl)- vinyl diethyl phosphate) containing not less than 0.05 per cent of the active principle when such a suspension is used for cleansing by immersion or spraying at intervals of not more than seven days.

A suspension containing not less than 0.025 per cent of Chlorfenvinphos and not less than 0.025 per cent of Dioxathion (1, 4-dioxan 2, 3 diyl bis-(0 0 diethyl phosphorodithloate) when such a suspension is used for cleansing by immersion or spraying at intervals of not more than seven days.

A suspension of "Asuntol" brand 0, 0,—Diethyl 0,—3— chloro—4—methyl-coumarin—7—yl—phosphorothioate, containing not less than 0.05 per cent of the active principle, when such suspension is used for cleansing by immersion or spraying at intervals of not more than seven days.

A suspension of "Sevin 85 per cent Sprayable" brand of 1-naphthyl N-methyl carbamate, containing not less than 0.2 per cent of the active principle and to which has been added single superphosphate in a ratio of three parts of single superphosphate to one part of "Sevin 85 per cent Sprayable" by weight, when such suspension is used for cleansing by immersion only at intervals of not more than seven days.

A suspension of "Bacdip 50 per cent" brand of 0-Ethyl-0 (8-Quinolyl)-benzene-thionophosphonate containing not less than 0.02 per cent of the active principle, when such suspension is used for cleansing at intervals of not more than seven days.

A dispersion in water of "Delnav DFF"—a solvent-free water dispersable preparation of dioxiathion (B. Vet. C.)—containing not less than 0.050 per cent of the active principle when such a dispersion is used for cleansing by immersion or spraying at intervals of not more than seven days.

An emulsion of Batestan 70 per cent brand of 0, 0, —Diethyl-S-(5, 7, dichlorobenzoxazol-2ylmethyl)-dithiophosphate containing not less than 0.049 per cent of the active principle, both in sprayrace and dip tank, when such emulsion is used for cleansing at intervals of not more than seven days.

A suspension in water of "Triatix 12.5 per cent" brand of a diaznidine, 1, 5-di (2, 4-dimethylpheny1)-3-methyl-1, 3, 5-triazapenta-1, 4-diene containing not less than 0.025 per cent activeprinciple, when such a suspen-sion is used for cleansing of cattle by spraying only at intervals of not more than seven days.

A suspension in water of "Triatix 12.5 per cent" brand of a diantidine, 1, 5-di (2, 4-dimethylpheny11-3-methyl-1, 3, 5-triazapenta-1, 4-diene containing not less than 0.025 per cent active principle, and stabilized with a suspension of not less than 0.3 per cent calcium hydroxide in the wash giving a pH of 11-12, when such suspension is used for cattle cleansing by submersion at intervals of not more than seven days.

A suspension in water of "Farmtraz 12.5 per cent" brand of diamidide, N-Methylbis (2, 4-Xylymonomethyl) amine containing not less than 0.025 per cent active principle, when such a suspension is used for cleansing of cattle by spraying only at intervals of not more then seven days.

A suspension in water of "Norotraz 12.5 per cent" brand of a diamidide, N-Methylbis (2,4-Xylylimonomethyl) amine containing not less than 0.025 per cent active principle, when such a suspension is used for cleansing of cattle by spraying only at intervals of not more than seven days.

A suspension in water of "Agrotraz 12.5 per cent" brand of a diamidide, 2-methyl-1, 3-di (2, 4xylylimino)-2-azaperon containing not less than 0.025 per cent active principle, when such a suspension is used for cleansing of cattle by spraying only at interval of not more than seven days.

A suspension in water of "DOMINEX 10 percent" brand of alphacypermethrin, alpha-cyano-3-phenoxybenzyl-3-(2,2-dichlorovinyl)2-2-dimethyl-cyclopropane caboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "DICATIX 5 percent" brand of deltamethrin, (S)-cyano-3- phenoxybenzyl, (IR, 3R)-3-(2,2-dibromovinyl)-2-2-dimethyl-cyclopropane carboxylate containing not 2-dichlorovinyl) 2, 2-dimethyl-cyclopropane carboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "DELETEEC 5 percent" brand of deltamethrin, (S)- alpha-cynano-3-phenoxybenzyl, (IR)-cis-3-(2,2-dibromovinyl)-2, 2-dimethyl-cyclopropane carboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "DELTAB 25 percent’ brand of deltamethrin, (S)- alpha-cyano-3-phenoxybenzyl, (IR)—cis-3-(2,2-dibromovinyl)-2, 2-dimethyl-cyclopropane carboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "ECTOMIN 10 percent" brand of cypermethrin, (RS)-alpha- cyano-3-phenoxybenzyl (IR)-cis, trans-3-(2-2-dibromovinyl)-2, 2-dimethyl-cyclopropane carboxylate containing not less than 0.01 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "GRENADE 5 percent" brand of cyhalothrin, (RS)-alpha- cyano-3-phenoxybenzyl (IR)-cis, (Z-2-chloro-3-3-3, trifluoropropl-enyl), 2, 2-dichlorovinyl) 2, 2-carboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "PYTIX 4 percent" brand of natural pyrethrins,-2, 2-dimethyl-3-(2-methyl-propenyl)-2-methyl-4-oxo-3-)2, 4-pentadienyl)-2- cyclopanten and 3-(3-methoxy-2-methyl-oxo-1-propenyl)-2, 2-dimenthyl-2-meththyl-4- oxo-3-(2, 4-pentadienyl)-2-cycloponten, containing not less than 0.05 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "DOMINEX-TAB 10 percent" brand of alphacypermethrin, alpha- cyano-3-phenoxybenzyl-3-(2,2- dichlorovinyl) 2-2- dimethyl-cyclopropane carboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying at intervals of not more than seven days.

A pour on formulation of "BAYTICOL 1 percent" brand of flumethrin, a- cyano-(4-flouro-3-phenoxy)-benzyl-3-2 (2-chloro-2-) 4-chlorophenyl)-ethyl-2, 2 dimethyl- cyclopropane carboxylate containing not less than 1 percent active principle when such a spot-on is used for cleansing of cattle at a rate of 10 ml. per 100kg. body weight by applying directly onto cattle at intervals of not more than seven days.

A spot-on formulation "ECTOPOR 2 percent" brand of cypermethrin (RS)-alpha- cyano-3-phenoxybenzyl (IR)-cis trans-3-(2, -2-dichlorovinyl) 2, 2-dimethyl-cyclopropane carboxylate containing not less than 1 percent active principle when such a spot-on is used for cleansing of cattle at a rate of 10 ml. per 100kg. body weight by applying directly onto cattle at intervals of not more than seven days.

A spot-on formulation "DELETE 0.5 percent" brand of deltamethrin, (S)-alpha-cyano-3-phenoxybenyl, (IR)-cis-3-(2, 2-dibromovinyl)-2, 2-dimethyl-cyclopropane carboxylate containing not less than 0.5 percent active principle when such a spot-on is used for cleansing of cattle at a rate of 10 ml. per 100kg. body weight by applying directly onto cattle at intervals of not more than seven days.

A suspension in water of "VECTOCID 5 per cent" brand of deltamethrin, (S)-cyano-3-phenoxybenzyl-(IR, 3R)-3-2, 2-(dibromovinyl12; 2- dimethyl) cyclopropanecarboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "CYPERGUARD10 per cent" brand of cypermethrin,(RS-alpha-cyano-3-phenoxybenzyl (IRS, 3S)- (IRS, 3S))-3-(2,-2-dichlorovinyl) 2,2 dimethyl cyclopropanecarboxylate containing not less than 0.01 per cent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "BAYTICOL 2 per cent" brand of flumethrin 3-(2-chloro-2-(4- chlorophenyl) ethyl-2, 2-dimethyl-, cyano-(4-fluroro-3-phenoxyphenyl) methyl ester containing not less than 0.005 per cent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "NOROTRAZ 12.5 per cent" brand of diamidine, N-Methylbis (2, 4 – xylylimonomethyl) amine containing not less than 0.025 per cent active principle and stabilized with a suspension of not less than 0.3 per cent calcium hydroxide in the wash giving a pH of 11-12, when such suspension is used for cattle cleansing by submersion at intervals of not more than seven days.

A suspension in water of "SYPERTIX 10 per cent" brand of alphacypermethrin, alpha- cyano 3-phenoxybenzyl-3 (2,2-dichlorovinyl)2-2- dimethyl-cyclopropane caboxylate containing not less than 0.005 per cent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "NOTIX 5 per cent" brand of deltamethrin, (S)- cyano-3-phenoxyvenzyl-(IR, 3R)-3-2, 2- (dibromovinyl-2, 2-dimethyl cyclopropane carboxylate containing not less than 0.005 per cent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "DOMINATOR 10 percent" brand of alphacypermethrin, alpha-cyno-3-phenoxybenzyl-3(2, 2-dichlorovinyl)2-2-dimethyl-cyclopropane caboxylate containing not less than 0.005 percent active principle when such suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "PYECLEAN 10 percent" brand of alphacypermethrin, alpha- cyano-3-phenoxybenzyl 1-3-(2, 2-dichlorovinyl) 2-2 dimethyl-cyclopropane caboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by spraying or submersion at intervals of not more than seven days.

A suspension in water of "BILATIX 10 percent" brand of cypermethrin, (RS-alpha-cyano-3- phenoxybenzyl (IRS,3S) – 3 – (2, -2-dichlorovinyl) 2,2 dimethyl cyclopropanecarboxylate containing not less than 0.01 percent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "BYE BYE 12.5 per cent" brand of diamidine, N-methylbis (2,4- xylylimonomethyl) amine containing not less than 0.025 per cent active principle, when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "VECTOCID 5 percent" brand of deltamethrin, (S)-cyano-3- phenoxybenzyl- (IR, 3R), - 3 -2, 2- (dibromovinyl – 2, 2- dimethyl cyclopropanecarboxylate containing not less than 0.005 percent active principle when such a suspension is used for cattle cleansing by submersion at intervals of not more than seven days.

Suspension in water of "DOMINATOR 10 per cent" brand of alphacypermethrin, alpha-cyano-3-phenoxybenzyl-3-(2,2-dichlorovinyl) 2-2-dimethyl-cyclopropane caboxylate containing not less than 0.005 per cent active principle when such a suspension is used for cattle cleansing by submersion at intervals of not more than seven days.

A suspension in water of "BILATIX 10 per cent" brand of cypermethrin, (RS-Cyano-3- phenoxybenzyl (IRS, 3S)-(IRS, 3S)- 3-(2,-2-dichlorovinyl) 2,2 dimethyl cyclopropane caboxylate containing not less than 0.01 per cent active principle when such a suspension is used for cattle cleansing by submersion at intervals of not more than seven days.

A suspension in water of "PARACIDE 7 per cent" brand of alphacypermethrin, alpha-cyano-3-phenoxybenzyl-3-(2,2-dichlorovinyl)2-2-dimethyl-cyclopropane carboxylate containing not less than 0.007 per cent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "ALFAPOR 10 per cent" brand of alphacypermethrin, alpha-cyano-3-phenoxybenzyl-3-(2,2-dichlorovinyl)2-2- dimethyl-cyclopropane caboxylate containing not less than 0.005 per cent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "BIMATIX 10 per cent" brand of alphacypermethrin, alpha-cyno-3-phenoxybenzyl-3-(2, 2-dichlorovinyl)2-2- dimethyl-cyclopropane caboxylate containing not less than 0.005 per cent activate principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "TWIGATRAZ 12.5 per cent" brand of diamidine, N- Methylbis (2, 4- xylylimonomethyl) amine containing not less than 0.025 per cent active principle when such a suspension is used for cattle cleansing by spraying only at intervals of not more than seven days.

A suspension in water of "ACTRAZ 12.5 per cent" brand of diamidine, N-Methylbis (2, 4 - xylylimonomethyl) amine containing not less than 0.025 per cent active principle when such a suspension is used for cattle cleansing by hand spraying only at intervals of not more than seven days.

A suspension in water of "EX-KUPE 50 per cent" brand of deltamethrine,(S)-cyano-3phenoxybenzyl-(1R, 3 R)- 3-2, 2-(dibromovinyl- 2,2-dimethyl cyclopropanecarboxylate, containing not less than 0.005 per cent active principle when such a suspension is used for cattle cleansing by hand spraying only at intervals of not more than seven days.

Kirinyaga Administrative District

Nyeri Administrative District

Murang'a Administrative District

Kiambu Administrative District

Nyandarua Administrative District

Embu Administrative District

Meru Administrative District

Machakos Administrative District

Bungoma Administrative District

Kakamega Administrative District

Kisii Administrative District

Kericho Administrative District

Taita /Taveta Administrative District

The Whole of any farm lying partly within and partly without the said Districts.