The susceptibility of eighteen chrysanthemum cultivars to the chrysanthemum leaf miner, Phytomyza syngenesiae (hardy)
Eighteen cultivars of indoor chrysanthemums were tested in the laboratory for susceptibility to adult female Phytomyza syngenesiae (Hardy). Host susceptibility was assessed by the density of feeding punctures, the density of eggs laid, and the amount of leaf damaged by the mining larvae. Eight of th...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-Blackwell Publishing
1977
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| Online Access: | http://psasir.upm.edu.my/id/eprint/39096/1/The%20susceptibility%20of%20eighteen.pdf http://psasir.upm.edu.my/id/eprint/39096/ |
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