Search Results - "MEDINA, M. J. B"

Applicator exposure to imidacloprid while spraying Mangoes by CALUMPANG, S. M. F, MEDINA, M. J. B

“…Imidacloprid is a newly registered systemic insecticide used for the control of mango leafhoppers in the Philippines. The exposure of Philippine imidacloprid…”
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Toxicity of chlorpyrifos, fenubucarb, monocrotophos, and methyl parathion to fish and frogs after a simulated overflow of paddy water by CALUMPANG, S. M. F, MEDINA, M. J. B, TEJADA, A. W, MEDINA, J. R

“…When water from pesticide treated rice paddies drains into irrigation canals, lake ecosystems can become contaminated. The toxicity of four common pesticides…”
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Environmental impact of two molluscicides: niclosamide and metaldehyde in a rice paddy ecosystem by Calumpang, S.M.F. (University of the Philippines Los Banos, Laguna, Philippines.), Medina, M.J.B, Tejada, A.W, Medina, J.R

“…The behaviour of molluscicides in a Philippine rice paddy ecosystem was investigated by noting the mortality of tilapia and carp kept in cages receiving…”
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