这个搞不好还真防动物,wikipedia说是老鼠吃了100%不孕。动物的感官比人灵。
这个神油用在庄稼上影不影响人就不知道,你那个像是动物吃的,防动物我还是会用首
选物理办法
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Studies done when Azadirachtin (the primary active pesticidal ingredient in
neem oil) was approved as a pesticide showed that when neem leaves were fed
to male albino rats for 11 weeks, 100% (reversible) infertility resulted.[
citation needed]
Neem oil and other neem products such as neem leaves and neem tea should not
be consumed by pregnant women, women trying to conceive, or children.[
citation needed]
There is some evidence that internal medicinal use may be associated with
liver damage in children.[2]