Browsing Manila Bulletin by Subject "molluscicides"

Now showing items 1-3 of 3

    • Tobacco can control fish diseases? 

      (Manila Bulletin, October 30, 1996, on page 24)
      Fishery-researchers are now studying the use of tobacco dust in controlling fish diseases. "We are testing tobacco dust because it is organic and biodegradable," chemist at the Southeast Asian Fisheries Development Center ...

    • Tobacco dust as an organic molluscicide 

      Borja, Adam (The Philippine Star, January 22, 2012, on page B-2)
      Tobacco is not an only major ingredient in the manufacture of cigarettes, but also could be used for sustainable aquaculture that could increase farmers and fisherfolks income. NTA administration Edgardo D. Zaragoza led a ...

    • Tobacco dust good for aquaculture 

      Benaning, Marvyn (Manila Bulletin, January 19, 2012, on page 2)
      National Tobacco Administration (NTA) Chief Edgardo D. Zaragoza yesterday said research undertaken by the agency showed that tobacco dust battles not only head lice but also decimates snails that inhabit fishponds and fish ...