My lab is drafting a field trial in mildew resistance. Can someone suggest a good metered dose sprayer that would allow uniform area and fungal spore count onto a leaf surface?
We have considered a paint sprayer, but the lack of a 1-pump spray lead to variation in the amount of spores sprayed between people.
Additionally, nebulizers do not allow particle sizes between 15-30 microns, and are thus too small.
We have considered a nasal sprayer, but that shoots more of a spray over a uniform mist.
I cannot find any purchasable and empty metered dose inhalers that could be used for this online.
Thanks so much and I appreciate any help!