| abstract |
The invention discloses a Trichoderma harzianum dispersible oil suspension and an application thereof, and relates to the field of biological pesticides. According to the weight percentage, it comprises: Trichoderma harzianum spore powder 2%, soybean oil 20%, petrolatum 15%, alkyl benzene sulfonic acid Sodium 20%, Organobentonite 8%, Lignosulfonate 35%. The invention disperses Trichoderma harzianum spores into salad oil and relies on the stable, dispersed and suspended liquid formed by surfactants, which is beneficial to enhance the colonization ability of the spore preparation under natural conditions in the field, improve the control effect, prolong storage stability and shelf life Expect. |