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avery s hoyt

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Cilt sonuçları

Plant-quarantine import restrictions of the French zone of Morocco

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

14 sayfa · 1946

Plant quarantine / Law and legislation

Plant-quarantine import restrictions of the Republic of Chile

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

10 sayfa · 1951

Plant quarantine / Law and legislation

Restrictions of Japanese beetle quarantine on cut flowers, fruits, and vegetables discontinued for the season

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1948

Control / Law and legislation / Japanese beetle / Plant quarantine

Plant-quarantine import restrictions of the Union of South Africa

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1944

Law and legislation / Plant quarantine

Japanese beetle quarantine regulations modified

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1948

Control / Law and legislation / Japanese beetle / Plant quarantine

Certification requirements for fruits, vegetables, and cut flowers under Japanese beetle quarantine become effective for the season

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1948

Control / Fruit / Japanese beetle / Certification / Vegetables

Mexican fruitfly regulations revised

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1945

Control / Mexican fruit-fly / Grapefruit / Plant quarantine / Fumigation

Title 7--Agriculture, Chapter III--Bureau of Entomology and Plant Quarantine, Part 319--Foreign Quarantine Notices

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1949

Packaging / Law and legislation / Nursery stock / Seeds / Plant quarantine

White-fringed beetle quarantine

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1950

Control / Law and legislation / Plant quarantine / White-fringed beetles

Plant quarantine import restrictions of India

Avery S. Hoyt · U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1952

Law and legislation / Plant quarantine

Title 7--Agriculture, Agricultural Research Administration, Chapter III--Bureau of Entomology and Plant Quarantine, Part 301--Domestic quarantine notices

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1944

Control / Mexican fruit-fly / Grapefruit / Plant quarantine / Fumigation

Administrative instructions exempting certain articles from certification requirements of white-fringed beetle regulations

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1951

Control / Law and legislation / Plant quarantine / White-fringed beetles

[Summary of state nursery-stock shipping requirements and plant quarantines and regulations affecting interstate shipments]

Avery S. Hoyt · U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1953

Packaging / Law and legislation / Nursery stock / Plant quarantine

Plant quarantine import restrictions of the Nyasaland Protectorate

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1946

Law and legislation / Plant quarantine

Mexican fruitfly quarantine

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1948

Mexican fruit-fly / Control / Law and legislation / Plant quarantine

Plant-quarantine import restrictions of the Commonwealth of Australia

Avery S. Hoyt · U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1945

Law and legislation / Plant quarantine

Plant-quarantine import restrictions of the British colony of Bermuda

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1947

Law and legislation / Plant quarantine

Plant quarantine import restrictions of the British colony of Trinidad and Tobago

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1952

Law and legislation / Plant quarantine

Plant-quarantine import restrictions of the United Kingdom of Great Britain

Avery S. Hoyt · United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1949

Law and legislation / Plant quarantine

Plant-quarantine import restrictions of the Kingdom of Rumania

Avery S. Hoyt · United States Department of Agriculture, Bureau of Entomology and Plant Quarantine

Sayfa sayısı yok · 1952

Law and legislation / Plant quarantine