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Silicophosphate as new insecticide. I. Evaluation of silicophosphates for the control of stored grain pests in milled rice.

Singh, K. and Bhavnagary, H. M. and Majumder, S. K. (1984) Silicophosphate as new insecticide. I. Evaluation of silicophosphates for the control of stored grain pests in milled rice. Journal of Food Science and Technology, 21 (5). 302-307, 9 ref..

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Abstract

Coordination compounds of silicophosphates, viz. 2 forms of tricalcium trisilicophosphate (i) CSP-332, bulk density (b.d.) 0.28 g/ml and (ii) CSP-332A, b.d. 0.16 g/ml, its hydrogen form (iii) CSP-332H, b.d. 0.14 g/ml, (iv) monocalcium silicophosphate, CSP-112, and (v) its hydrogen form, CSP-112H, were tested for their effect on the development of 5 stored grain pests, i.e. Tribolium castaneum (TC), Rhizopertha dominica (RD), Oryzaephilus surinamensis (OS), Sitophilus oryzae (SO) and Trogoderma granarium (TG) in milled rice. Effects of the insecticides, used at levels of 0.3, 0.5, 1.0 and 1.5%, on insect mortality, extended developmental period, retarded growth, and lowered rate of progeny emergence are shown in tables. (iii) effectively controlled all 5 pests at 1.0 and 1.5% concn., the higher level being needed for SO. Effective control was given by 1.0% of (ii) and 1.5% of (v) against TC, 1.0% of (ii), 1.0% of (v) and 1.5% of (i) against OS, and 1.5% of (ii) and (v) against TG. (iv) was ineffective.

Item Type: Article
Uncontrolled Keywords: PESTS-; rice, insects pests silicophosphates insecticides control in stored milled; INSECTICIDES-; STORAGE-; RICE-; insects pests silicophosphates insecticides control in stored milled rice
Subjects: 600 Technology > 03 Agriculture > 05 Insect/Pest Control
600 Technology > 08 Food technology > 16 Nutritive value > 08 Grains
Divisions: Food Protectants and Infestation Control
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 22 Jun 2016 07:27
Last Modified: 22 Jun 2016 07:27
URI: http://ir.cftri.com/id/eprint/6637

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