Fall Armyworm Organic Control

[Henlus]

Every maize farmer knows what fall armyworms can do. There are chemical control methods but due to their risks - cancer, organ damage, etc - organic control methods are welcomed if they are effective. Some sites recommended neem oil, nimbecidine or Mix 85g of crushed garlic with 50ml of vegetable oil and add 10ml of liquid soap. Mix 50ml of the garlic and vegetable oil emulsion with 1l of water, shake thoroughly before spraying.
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Problem is, I don't know how effective these will be and I don't have access to neem oil and nimbicidine. So I have only the 3rd optionto try out and tell you guys the result.
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If you know any effective organic control methods, pls share.