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The comparative susceptibility of sweet-potato varieties to black rot.

The comparative susceptibility of sweet-potato varieties to black rot.
Paper図書
1926.<特1-0563>
National Diet Library
  • Author HeadingHarter, L. L.

Mottle necrosis of sweet potatoes.

Mottle necrosis of sweet potatoes.
Paper図書
1927.<特1-0560>
National Diet Library
  • Author HeadingHarter, L. L. Whitney, W. A.

Bud sports in sweet potatoes.

Bud sports in sweet potatoes.
Paper図書
1926.<特1-0553>
National Diet Library
  • Author HeadingHarter, L. L.

Relation of soil temperature and soil moisture to the infection of sweet potatoes by the stem-rot organisms.

Relation of soil temperature and soil moisture to the infection of sweet potatoes by the stem-rot organisms.
Paper図書
1927.<特1-0561>
National Diet Library
  • Author HeadingHarter, L. L. Whitney. W. A.

A transit disease of snap beans caused by Pythium aphanidermatum.

A transit disease of snap beans caused by Pythium aphanidermatum.
Paper図書
1927.<特1-0562>
National Diet Library
  • Author HeadingHarter, L. L. Whitney, W. A.

Pythium rootlet rot of sweet potatoes.

Pythium rootlet rot of sweet potatoes.
Paper図書
1924.<特1-0555>
National Diet Library
  • Author HeadingHarter, L. L.

Varietal resistance of sweet potatoes to nematodes, Heterodera radicicola (Greaf.) Müller, in California.

Varietal resistance of sweet potatoes to nematodes, Heterodera radicicola (Greaf.) Müller, in California.
Paper図書
1925.<特1-0475>
National Diet Library
  • Author HeadingWeimer, J. L. Harter, L. L.

The relation of the enzym pectinase to infection of sweet potatoes by Rhizopus.

The relation of the enzym pectinase to infection of sweet potatoes by Rhizopus.
Paper図書
1923.<特1-01131>
National Diet Library
  • Author HeadingHarter, L. L.

Influence of temperature on the pectinase production of different species of Rhizopus.

Influence of temperature on the pectinase production of different species of Rhizopus.
Paper図書
[1923]<特1-01090>
National Diet Library
  • Author HeadingWeimer, J. L. Harter, L. L.

Influence of the substrate and its hydrogen ion concentration on pectinase production.

Influence of the substrate and its hydrogen ion concentration on pectinase production.
Paper図書
1923.<特1-0556>
National Diet Library
  • Author HeadingHarter, L. L.

Pectinase in the spores of Rhizopus.

Pectinase in the spores of Rhizopus.
Paper図書
1923.<特1-01091>
National Diet Library
  • Author HeadingWeimer, J. L. Harter, L. L.

Temperature relations of eleven species of Rhizopus.

Temperature relations of eleven species of Rhizopus.
Paper図書
1923.<特1-0750>
National Diet Library
  • Author HeadingWeimer, J. L. Harter, L. L.

Mottle-necrosis of sweet potatoes : internal break down of sweet potatoes.

Mottle-necrosis of sweet potatoes : internal break down of sweet potatoes.
Paper図書
1923.<特1-01132>
National Diet Library
  • Author HeadingHarter, L. L.

Some physiological variations in strains of Rhizopus nigricans.

Some physiological variations in strains of Rhizopus nigricans.
Paper図書
1923.<特1-0557>
National Diet Library
  • Author HeadingHarter, L. L. Weimer, J. L.

Amylase in the spores of Rhizopus tritici and Rizopus nigricans.

Amylase in the spores of Rhizopus tritici and Rizopus nigricans.
Paper図書
1923.<特1-0823>
National Diet Library
  • Author HeadingHarter, L. L. Weimer, J. L.

Decay of various vegetables and fruits by different species of Rhizopus.

Decay of various vegetables and fruits by different species of Rhizopus.
Paper図書
1922.<特1-01130>
National Diet Library
  • Author HeadingHarter, L. L. Weimer, J. L.

Influence of soil temperature and soil moisture on the infection of sweet potatoes by the black-rot fungus, by L.L. Harter and W.A. Whitney.

Influence of soil temperature and soil moisture on the infection of sweet potatoes by the black-rot fungus, by L.L. Harter and W.A. Whitney.
Paper図書
1926.<特1-0559>
National Diet Library
  • Author HeadingHarter, L. L. (Leonard Lee) .

A physiological study of Mucor racemosus and Diplodia tubericola--two sweet potato storage-rot fungi.

A physiological study of Mucor racemosus and Diplodia tubericola--two sweet potato storage-rot fungi.
Paper図書
1925.<特1-0554>
National Diet Library
  • Author HeadingHarter, L. L. (Leonard Lee) .

The influence of temperature on the infection and decay of sweet potatoes by different species of Rhizopus / by J.I. Lauritzen and L.L. Harter. (Contribution from Bureau of Plant Industry.)

The influence of temperature on the infection and decay of sweet potatoes by different species of Rhizopus / by J.I. Lauritzen and L.L. Harter. (Contribution from Bureau of Plant Industry.)
Paper図書
G.P.O.1925.<特1-0596>
National Diet Library
  • Author HeadingLauritzen, J. I. Harter, L. L. (Leonard Lee)

Susceptibility of the different varieties of sweet potatoes to decay by Rhizopus nigricans and Rhizopus tritici by L.L. Harter, J.L. Weimer.

Susceptibility of the different varieties of sweet potatoes to decay by Rhizopus nigricans and Rhizopus tritici by L.L. Harter, J.L. Weimer.
Paper図書
1921.<特1-0558>
National Diet Library
  • Author HeadingHarter, L. L. (Leonard Lee) .
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