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EVALUATING PYRETHROID ALTERNATIVES FOR THE MANAGEMENT OF COTTON BOLLWORMS AND RESISTANCE IN CAMEROON
Publikováno v:
Experimental Agriculture
SUMMARYIn sub-Saharan Africa, the bollworm complex, including Helicoverpa armigera, Diparopsis watersi and Earias spp., threatens the continued success of cotton production. Pyrethroid resistance in H. armigera led to serious crop losses while endosu
Publikováno v:
Experimental Agriculture. 35:265-274
Four surface sterilization agents and two hot-water treatments were evaluated with a view to eliminating bacterial contamination in sugarcane (Saccharum hybrids) buds used for in vitro initiation. None of the treatments achieved total elimination of
Autor:
J. R. Porter
Publikováno v:
Experimental Agriculture. 26:448-449
Autor:
Gangasaran, G. Giri
Publikováno v:
Experimental Agriculture. 23:87-91
SUMMARYA field experiment was conducted during the monsoon seasons of 1982 to 1984 to investigate the effect of chlormequat chloride (CCC) and its mode and time of application on groundnut. Foliar application of CCC 60 days after sowing at the rate o
Autor:
Pattisapu Narasimham, M.N. Shashirekha
Publikováno v:
Experimental Agriculture. 25:27-33
In laboratory and field experiments at Mysore, cut pieces of potato cv. Kufri Jyoti tubers were treated with 7 antimicrobial chemicals at a variety of concn to control decay caused by Erwinia carotovora and Fusarium oxysporum. Mercuric chloride was t