author: united states bureau of entomology and plant quarantine

E.

... Goldenray 20 Lilac Lilium longiflorum See Syringa . Easter Lily 2,000 Lily Lilyofthevalley Lilyturf Linum flavum perenne sibiricum Lionsheart See Lilium . See Convallaria . See Mondo . Golden Flax Perennial Flax See L. perenne . 440 ...

Report of the Chief of the Bureau of Entomology and Plant Quarantine

... Man - hours 95 23 , 696 484 48 12,069 1,033 16 , 204 4 , 430 269 48 , 126 ... gallon of the solution ( containing 2 pounds of chemical ) was found ... lesson plans , and circular letters . During the year school children reported a total ...

Report of the chief of the Bureau of entomology and plant quarantine

... man-hours of employment in connection with the barberry -eradication program ... gallon of the solution (containing 2 pounds of chemical) was found ... lesson plans, and circular letters. During the year school children reported a total ...

Report of the Chief of the Bureau of Entomology and Plant Quarantine

... control and eradication . Mexico fruitfly control . 8 Cotton insect investigations ... Japanese beetle quarantine and control . 9 Pink bollworm control .. Control of phony peach and peach mosaic dis- Thurberia weevil control .. eases ...

News Letter

... counties from Camden north through Brantley , McIntosh , Long , and Liberty Counties with between 1,000 and 2,000 cases in Brantley County , and urgent requests for assistance have been received from State authorities , Arrangements are ...

A Bibliography of Nicotine

... under glass bells upon mosquitoes are described . A paper soaked with a 0.5 per- cent nicotine solution is placed under a glass bell . The mosquitoes are still alive after 30 minutes , but on evaporating 0.1 g . of a dilution of 1 ...

E [series Circulars].

... cube for con- trol of this insect on dahlias , stating that they should be ... Turner , and Schread ( 504 ) in 1937 referred to their work repor- ed in ... Turner , and Zappe ( 51 ) in 1938 reported on the control of the uropean corn ...

E [series Circulars].

... aphids on cab- bage and watermelons , as well as other Rhynchota . It was equally ef- fective at one - half or one ... tomatoes be sprayed on vegetables infested with aphids . Formerly decoctions of the leaves and stems of tomato plants ...

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