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. Author manuscript; available in PMC: 2008 Jun 4.
Published in final edited form as: Crop Prot. 2007 Nov;26(11):1617–1624. doi: 10.1016/j.cropro.2007.01.008

Table 2.

Pesticide mixtures used by small-scale vegetable farmers in Northern Tanzania

Pesticides combination Types of pesticides Target crops
Impact and 2 – 4D Fungicide + herbicide Onions and tomatoes
Ridomil, and Selecron Fungicide + insecticide Tomatoes, onions and cabbages
Selecron and Fenom C Two insecticides Onions and cabbages
Thiodan and karate Two insecticides Onions and cabbages
Thiodan and Blue Copper Insecticide + fungicide Onions, cabbages and tomatoes
Selecron, Karate and Fenom C Three insecticides Onions and cabbages
Polytrin, Fenom C, Dursban and Cypercal Three insecticides + one fungicide Onions, cabbages and tomatoes
Thiovit, Selecron, Ridomil Dithane and karate Four insecticides + two fungicides Tomatoes