Here is the full list of all 100 Pesticide Not Required achievements.
Win a run with 3 or less weapons
Win a run with 2 or less weapons
Win a run with only 1 weapon
Reach 75% or higher Move Speed
Reach 100% or higher Projectile Speed
Win a run as Stripe
Reach level 90 in a single run
Reach level 70 in a single run
Win a run as Collier
Reach 20 water capacity
Win a run as Dr. Hopps
Survive Autumn III
Eliminate a boss while WUMBO
Fill all 48 plots with the same crop
Win a run as Finn
Survive Summer III
Win a run with under 100 crop harvests
Eliminate 10,000 or more pests in a single run
Fill out the entire compendium
Find every unique Summer fish
Win a run as Bean
Survive Winter II
Mine 50 Ore in a single run
Win a run as Pumpkin
Survive Autumn II
Reach max level on Bonk Hammer
Win a run as Mignon
Survive Summer II
Catch 50 fish in a single run
Find each unique ore type
Win a run as Sir Hopselot
Survive Spring III
Win a run as Bubba
Survive Spring II
Reach max level on Mole Turret
Reach max level on Toad Oil
Find every unique Spring fish
Win a run as Billybob
Survive Winter I
Harvest at least 1 of each unique crop in a single run
Harvest 500 crops in a single run
Reach max level on Pitchfork
Reach max level on Tadpole Spew
Reach 200 or higher Max Health
Reach 75% or higher Resistance
Reach max level on Water Beam
Reach max level on Boomerang
Find every unique Winter fish
Reach 75% or higher Crop Growth Speed
Find every unique Autumn fish
Win a run as Greg From Accounting
Survive Autumn I
Land a triple critical hit
Reach max level on Lawnmower
Reach max level on Bombs
Reach max level on Haybale
Reach max level on Fairy Dance
Survive Spring I
Reach max level on Wood Axe
Collect 20 apples in a single run
Reach max level on Scarecrow
Reach max level on Yoyo
Reach max level on Katana
Win a run as Joe
Survive Summer I
Reach max level on Tongue Lash
Occupy all 48 farming plots at once
Get 10 pets in a single run
Reach 75% or higher Coin Gain
Reach max level on Mower Blades
Reach 75% or higher Crop Yield
Reach max level on Bouncy Ball
Plant 50 crops in one day
Reach max level on Weed Wacker
Reach max level on Twin Scythes
Win a run while under 10% health
Finish a run without getting hit
Reach 50% or higher Enemy Spawns
Win a run as Penelhoppe
Win a run as Squeegee
Win a run as Swifty
Win a run as James Pond
Win a run as Hue Mann
Win a run as Furog
Win a run as Plotty
Win a run as Sprout
Win a run as Truffle
Survive Summer IV
Survive Spring IV
Survive Autumn IV
Survive Winter III
Survive Winter IV
Win a run without scaring any ducks
Win a run with 500,000 or more coins remaining
Win a run without eliminating any pests on Day 1
Eliminate a boss within 5 seconds of it spawning
Stand still for 100 seconds
Buy 10 pieces of decor
Buy 5 pet cosmetics
Pet Rosco 100 times during a single run