macrocyclic lactones

macrocyclic lactones

potent nematicidal and insecticidal compounds derived from Streptomyces spp. See also avermectins, milbemycins.
References in periodicals archive ?
There are four major classes of agents used for modern deworming: benzimidazoles, tetrahydropyrimidine pyrantels, macrocyclic lactones and praziquantel.
Heartworms, macrocyclic lactones, and the specter of resistance to prevention in the United States.
The new product is effective against strains of parasites resistant to benzimidazoles, levamisole, macrocyclic lactones and combinations of these.
There are plans to publish human health group summaries on Alcohol Branched Chain Saturated; Macrocyclic Ketones, Macrocyclic Lactones and Lactides, Aryl Alkyl Alcohols and Aryl Alkyl Alcohol Simple Acid Esters.
According to Fort Dodge Animal Health's Andrew Wylie, some flocks in Scotland have shown multiple resistance to all three wormer groups ( the benzimidazoles, the levamisoles and the avermectin subclass of macrocyclic lactones (ML) which include ivermectin and doramectin.
Found in the Publications section of the RIFM site, Toxicologic and Dermatologic Assessments for Three Groups of Fragrance Ingredients: 1) Macrocyclic Ketones, 2) Macrocyclic Lactones and Lactides, 3) Cinnamyl Phenyl Propyl was published in Food and Chemical Toxicology, Vol 49, Suppl 2S, Dec 2011 and is already one of the journal's top ten downloaded publications.
There are plans to publish group summaries on Macrocyclic Ketones, Macrocyclic Lactones and Lactides, Aryl Alkyl Alcohols and Aryl Alkyl Alcohol Simple Acid Esters.