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The species of plant on which larvae of Mamestra configurata (Wlk.) fed had significant effects on the rate of larval development, larval and pupal survival, pupal weight, the percentage of females that mated, and the number of fertile eggs/mated female. Among the four plant species tested, using living plants, the canola cultivars (Brassica napus cv. Regent and B. campestris cv. Candle) were approximately equal in suitability, lamb's-quarters (Chenopodium album) was less suitable, and lentils (Lens culinaris cv. Chilean) was unsuitable as food for M. configurata. The parameters recorded for larval survival, pupal weight, and the number of eggs/female on the most suitable food plants were higher than those recorded previously for larvae reared on excised leaves of suitable hosts.
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W. J. Turnock (1985) studied this question.
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