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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 10 of 22 (0.074 seconds)

Spelling suggestions: "subject:"insecticides -- 3research."" "subject:"insecticides -- 1research.""

1

EFFECTS OF X-IRRADIATION ON THE TOXICITY OF ORGANOPHOSPHATE INSECTICIDES TO THE HOUSE FLY (MUSCA DOMESTICA L.)

Drake, John Leland, 1931- January 1971 (has links)
No description available.
Insecticides -- Research.
2

Detection of organophosphorous insecticide residue in soil by biological and chemical methods and the effect of such residues on soil microarthropods.

Ahmed, Nayeem Uddin. January 1974 (has links)
No description available.
Insecticides -- Research
3

Detection of organophosphorous insecticide residue in soil by biological and chemical methods and the effect of such residues on soil microarthropods.

Ahmed, Nayeem Uddin January 1974 (has links)
No description available.
Insecticides -- Research
4

ENHANCEMENT OF TOXICITY OF INSECTICIDES USING CHEMICAL ADJUVANTS.

Sivasupramaniam, Sakuntala. January 1984 (has links)
No description available.
Insecticides -- Research.
Insecticide resistance.
5

A comparative study of the toxicity of aldrin, dieldrin and DDT by injection into the large milkweed bug, Oncopeltus fasciatus (Dall.)

Brook, Ted Stephens. January 1950 (has links)
LD2668 .T4 1950 B75 / Master of Science
Insecticides--Research.
Masters theses
6

Synthesis of 14C labeled 1,1-dichloro 2,2-bis (p-ethylphenyl)ethane (Perthane) (R) and related degradation products

Halladay, Steven C., 1947- January 1971 (has links)
No description available.
Insecticides -- Research.
Perthane.
7

Effects of x-irradiation of the house fly on cholinesterase activity

Rakickas, Martha Ellen Treiber, 1944- January 1971 (has links)
No description available.
Insecticides -- Research.
Radiobiology.
8

Field evaluation of mosquito control in sewage oxidation ponds using plaster of Paris impregnated briquettes

Carestia, Ralph Robert, 1939- January 1971 (has links)
No description available.
Insecticides -- Research.
Mosquitoes -- Control.
9

The effect of the physical nature of acaricide deposits.

Yu, Shyi-jian. January 1965 (has links)
The physical nature of pesticide deposits is an important factor in pesticidal activity. There is much literature on this aspect of insecticides. In general insecticides are more effective when in small particulate form but few investigations have been carried out on acaricides. Emulsions have been found to be more effective than suspensions when applied directly or indirectly as freshly deposited residues against mites (Ebeling and Pence, 1953). [...]
Entomology.
Insecticides -- Research.
Diptera.
10

The effect of the physical nature of acaricide deposits.

Yu, Shyi-jian. January 1965 (has links)
No description available.
Insecticides -- Research.
Diptera.
Entomology.

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