The toxicity of certain new chlorinated hydrocarbons to cotton pests.

Toxicity of certain organic insecticides to honeybees.
by: Weaver, James Nevin
Published: (1953)

Toxicity of certain materials to poultry lice.
by: McElroy, Lee Hick
Published: (1948)

The toxicity of several organic phosphorus compounds to cotton insects and spider mites.
by: Fuller, Freeman Miree
Published: (1954)

Comparative toxicity of several sulphurs to two species of spider mites attacking cotton.
by: Arrese, Luis Humberto
Published: (1957)

The effect of climatic factors on the toxicity of certain organic insecticides.
by: Mistric, Walter Joseph
Published: (1954)

The toxicity of calcium arsenate and DDT to certain noctuid larvae.
by: Apt, Albert Charles
Published: (1948)

Comparative toxicity studies of sulphur acaricides on two species of spider mites attacking cotton.
by: Hallmark, Kenzy Donovan
Published: (1954)

The contact toxicity of certain organic insecticides to different strains of houseflies.
by: Robertson, Richard Swearingen, Jr
Published: (1950)

The toxicity of certain organic insecticides to horse biting lice and to dogs.
by: Batte, Edward Guy
Published: (1949)

The comparative toxicity of several organic insecticides to the cotton boll weevil in the lower Rio Grande Valley of Texas.
by: Griffith, Richard Deane
Published: (1955)

The toxicity of organic insecticides to grasshoppers.
by: Cevallos G., Miguel A.
Published: (1949)

The toxicity of calcium arsenate to the honeybee.
by: Graham, Owen Hugh, 1917-
Published: (1940)

An evaluation of the effects of synthetic juvenile hormone analogs on the growth and development of certain species of arthropods associated with cotton.
by: Buxkemper, William Eugene
Published: (1971)

The toxicity of phosphorus compounds to several insects.
by: Magee, William John
Published: (1950)

Antibiosis and Preferences as Factors in the Resistance of Certain Cottons to Pink Bollworm Attack.
by: Reed, David Kent
Published: (1960)

Seasonal abundance, dispersal and control of the cotton fleahopper on certain host plants.
by: Almand, Lyndon Keith
Published: (1974)

An Integrated Pest Management survey of Texas school districts /
by: Shodrock, Damon Leon, 1969-
Published: (1994)

The fate of dimethyl p-(methylthio)phenyl phosphate in cotton plants.
by: Wendel, Lloyd Eugene
Published: (1973)

The toxicity of several insecticides to two species of lepidopterous larvae.
by: Moore, Leon H.
Published: (1950)

Natural control of Helicoverpa zea (Boddie) in Trans-Pecos cotton /
by: Pustejovsky, Douglas Eugene, 1974-
Published: (1998)

Relationship of trichome density in four cotton genotypes to infestations of the cotton fleahopper.
by: Robinson, James V. (James Vance)
Published: (1971)

Effects of fumigants on seed germination and two species of stored grain pests.
by: Garner, Connie Frank
Published: (1960)

The effectiveness of some commercial acaricides for control of certain mites of the Tetranychus telarius complex attacking cotton.
by: Fernandez, Alberto Thomas
Published: (1959)

Studies on integrating chemical control of the cotton fleahopper and biological control of Heliothis spp. on cotton.
by: Lingren, Peter Delano
Published: (1967)

Predicting boll weevil eradication induced pest outbreaks in Texas cotton /
by: Butler, James Joseph
Published: (2004)

The relative toxicity of contact insecticides to the turnip louse; Rhopalosiphum pseudobrassicae (Davis).
by: Davis, George Winzer, 1911-
Published: (1933)

The toxicity of several organic insecticides to the German cockroach, Blatella germanica (L.).
by: Rawson, James Willis
Published: (1958)

The Araneida found on cotton in central Texas.
by: Kagan, Martin
Published: (1942)

Biology and control of the brown cotton leafworm.
by: Lloyd, Edwin Phillips
Published: (1958)

Resistance of cotton to pink bollworm damage.
by: Brazzel, James Roland
Published: (1956)

Methods of estimating cotton insect populations.
by: Henry, Patrick Malcolm
Published: (1969)

Comparison of stomach and contact toxicities of toxaphene and guthion to two species of lepidopterous larvae.
by: Martin, Hugo Danilo
Published: (1957)

The effect of air currents on the toxicity of spray and dust formulations of toxaphene, aldrin, and dieldrin.
by: Owen, Bernard Lawton
Published: (1954)

Beneficial arthropods as affected by insecticides and cotton genotypes in cotton fields near the upper gulf coast of Texas.
by: Shepard, Buford Merle
Published: (1971)

A pest management system for the southern pine beetle, Dendroctonus frontalis Zimmerman, in East Texas.
by: Williamson, Darrell Leroy, 1937-
Published: (1970)

The relationship of arthropods to the transmission of the virus of cotton mosaic.
by: Schuster, Michael Frank, 1929-
Published: (1961)