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john c schread

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Control of scale insects and mealybugs on ornamentals

John C. Schread · Connecticut Agricultural Experiment Station

27 sayfa · 1970

Scale insects / Pseudococcus

Studies on parasites of the Oriental fruit moth

John C. Schread · Connecticut Agricultural Experiment Station

756 sayfa · 1933

Trichogramma / Parasites / Grain / Oriental fruit moth / Diseases and pests

Control of lace bugs on broadleaf evergreens /

John C. Schread · Connecticut Agricultural Experiment Station, 1968.

6 sayfa · 1968

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Control of mites and aphids on and in bulbs /

John C. Schread · Connecticut Agricultural Experiment Station, 1969.

12 sayfa · 1969

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Control of the Andromeda lace bug and the holly leaf miner /

John C. Schread · Connecticut Agricultural Experiment Station, 1953.

14 sayfa · 1953

Kategori yok

CiltAphids and Scale Insects on Ornamentals /John C. Schread

Aphids and Scale Insects on Ornamentals /

John C. Schread · Creative Media Partners, LLC

22 sayfa · 1955

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CiltScale insects and their control /John C. Schread

Scale insects and their control /

John C. Schread · Connecticut Agricultural Experiment Station, 1954.

22 sayfa · 1954

Kategori yok

CiltMite pests of ornamentals and their control /John C. Schread

Mite pests of ornamentals and their control /

John C. Schread · Connecticut Agricultural Experiment Station, 1955.

18 sayfa · 1955

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CiltLeaf miners and their control /John C. Schread

Leaf miners and their control /

John C. Schread · Connecticut Agricultural Experiment Station, 1971.

18 sayfa · 1971

Kategori yok

CiltControl of ants in turf and soil /John C. Schread

Control of ants in turf and soil /

John C. Schread · Connecticut Agricultural Experiment Station, 1948.

22 sayfa · 1948

Kategori yok

CiltJapanese beetleJohn C. Schread

Japanese beetle

John C. Schread · Connecticut Agricultural Experiment Station, 1947.

20 sayfa · 1947

Kategori yok