Arnold Thomas Drooz
Born 1921-01-01
Identifiers
- Open LibraryOL158204A
Top Subjects
- Larch sawfly -- Control (1)
- Sawflies (1)
- Pine -- Diseases and pests -- North Carolina (1)
- Parasitic diseases (1)
- Notodontidae (1)
- Moths -- Eggs (1)
- Parasites -- United States (1)
Books by Arnold Thomas Drooz
Total count: 6
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The larch sawflyits biology and controlU.S. Dept. of Agriculture1960-01-01
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The introduced pine sawfly, a defoliator of white pine new to North CarolinaSoutheastern Forest Experiment Station]1979-01-01
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Temporal cold storage of eggs of the poplar tent maker, Clostera inclusa, prior to use in rearing the egg parasite, Ooencyrtus ennomophagusU.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station1984-01-01
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Ooencyrtus ennomophagus (hymenoptera: encyrtidae) development in chilled vs. unchilled unfertilized eggs of eutrapela clemataria (lepidoptera: geometridae)U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station1985-01-01
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Nematodes attacking the larch sawfly, pristiphora erichsonii in North CarolinaU.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station1986-01-01
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Outbreak of a rare lymantrid, orgyia detrita, in coastal North CarolinaU.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station1986-01-01