By Dr Brian de Villiers Many herbicides such as glyphosate, clethodim, some SU’s and various others are affected by salt antagonism from carrier water. If

By Dr Brian de Villiers Adjuvants are often omitted or replaced with an unregistered product without any negative consequences. Growers then assume that adjuvants are

By Dr Brian de Villiers The word “adjuvant,” means “to help.” These products are therefore used exclusively to help crop protection products (CPPs) reach their

By Dr Brian de Villiers Adjuvants are registered with many crop protection products (CPP) and are added to an immense amount of spray mixtures. Are

By Dr Brian de Villiers In our interactions with stakeholders we sometimes learn that growers had replaced an adjuvant registered for use with a particular

By Dr Brian de Villiers Ammonium sulphate was first applied commercially with glyphosate as a water conditioner about 40 years ago. It’s hard to believe

By Dr Brian de Villiers There have been various recent allegations that ammonium sulphate is not effective because it is unable to overcome magnesium antagonism

By Dr Brian de Villiers Over the past few years Villa has tried to encourage the correct use of adjuvants toincrease and stabilize the efficacy

Deur Brian de Villiers Daar is twee noodsaaklike prosesse wat die effektiwiteit van sistemiese gewasbeskermingsprodukte (GBP’e) verseker. Die eerste is bedekking, wat deur behoud en

By Dr Brian de Villiers Desember 2024 Ons beklemtoon dikwels die belangrikheid daarvan om genoeg spuitdruppels tot by alle dele van die plant te kry.