Route 8

Items
the northeast of the ledge on the left of the path in northern section
 * TM09 Venoshock - on the ledge northwest of the Nettle Town exit
 * Zinc - just past Beauty Gina (up the stairs)
 * Revive - On

Wild Pokemon

 * Croagunk lvl36
 * Stunky lvl32-36
 * Koffing lvl31-34
 * Venipede lvl34
 * Phanpy lvl36

Trainers

 * Super Nerd Deryl - Klang lvl39
 * Black Belt Wong - Machamp lvl38, Hawlucha lvl38
 * Aroma Lady Willow - Trevenant lvl39, Gourgeist lvl39
 * Ruin Maniac Alder - Tyrantrum lvl40
 * Lass Erine - Delphox lvl40
 * Sailor Marky - Marshtomp lvl38, Cloyster lvl38
 * Aroma Lady Marsha - Leafeon lvl40
 * Camper Jeddy (optional, repeatable) - Golduck lvl38, Granbull lvl38, Scyther lvl38
 * Hiker Clark - Nosepass lvl40, Graveler lvl40
 * Beauty Gina - Lopunny lvl41
 * Sailor Theo - Tentacruel lvl39, Malamar lvl39
 * Psychic Essie - Solrock lvl40, Lunatone lvl40
 * Gambler Quin - Electrode lvl40, Weezing lvl40
 * Super Nerd Bill - Bibarel lvl40