Maintenance on Hydro code, specifically vines and bees.

code/modules/projectiles/projectile/bullets.dm

@@ -314,6 +314,16 @@
 	vacuum_traversal = 0
 	hud_state = "flame"
 
+/obj/item/projectile/bullet/incendiary/flamethrower/after_move()
+	..()
+
+
+	var/turf/T = get_turf(src)
+	if(istype(T))
+		for(var/obj/effect/plant/Victim in T)
+			if(prob(max(20, 100 - (Victim.seed.get_trait(TRAIT_ENDURANCE)))))	// Chance to immediately kill a vine or rampant growth, minimum of 20%.
+				Victim.die_off()
+
 /obj/item/projectile/bullet/incendiary/flamethrower/large
 	damage = 5
 	incendiary = 3