Cessna 172 pilot reported a near miss with an aircraft while reporter was on upwind on a go-around.

Attributes
ACN	1662550
Time
Date	201907
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Skyhawk 172/Cutlass 172
Operating Under FAR Part	Part 91
Flight Phase	Initial Climb
Route In Use	Other Pattern work
Flight Plan	None
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	Other unknown
Person 1
Function	Pilot Flying Single Pilot
Qualification	Flight Crew Instrument Flight Crew Private
Events
Anomaly	Conflict NMAC Deviation - Procedural Published Material / Policy
Miss Distance	Horizontal 0 Vertical 250

Narrative:

Upon go-around for runway xx @ ZZZ we were on our initial upwind leg at approximately 300 feet AGL when we encountered a yellow colored crop duster within 300 feet above us. There was no prior contact made with us on CTAF frequency nor did we get any response after the near miss. We elected to go back to our base ZZZ1 to do landings there instead. We gave an advisory to two other aircraft operating at ZZZ before leaving.

Original NASA ASRS Text

Title: Cessna 172 pilot reported a near miss with an aircraft while reporter was on upwind on a go-around.

Narrative: Upon go-around for Runway XX @ ZZZ we were on our initial upwind leg at approximately 300 feet AGL when we encountered a yellow colored crop duster within 300 feet above us. There was no prior contact made with us on CTAF frequency nor did we get any response after the near miss. We elected to go back to our base ZZZ1 to do landings there instead. We gave an advisory to two other aircraft operating at ZZZ before leaving.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.