Preventative sprays

[Fraktaal]

Yes! GREAT subject and question. A lot of folks will recommend using Bt and Bti, but we're now finding bugs that have developed resistance, so I think they're being over-used.

I hope that's not actually the case, though it wouldn't surprise me.

 

[midnightfarmer]

I use 10grammes of chopped garlic in 1ltr of water and left to sit for six hours before spraying. It deters bugs and heals mildew.
I also use milk 1 part to 10 and neem oil.

 

[Jalisco Kid]

I am not one much for oils, but one preventive spray I use not mentioned is K silicate. JK

 

[Dirty White Boy]

I am not one much for oils, but one preventive spray I use not mentioned is K silicate. JK

silica.......

I agree......but fish oils can work like a champ.

 

[Dirty White Boy]

Also using sugars and enzymes.......

 

[Seamaiden]

I agree......but fish oils can work like a champ.

I just read a blurb about fish emulsions, oils and other extracts/products being superior for use with blueberries to prevent fungal diseases, maybe some other benefits. I'd have to look it up again, the report came out of the South.