Results 191 to 200 of about 27,601 (321)

The parasitism of the Agamermis unka to the rice planthoppers in Yamagata Prefecture

, 1968
Hirosi FUSE, Masataro Sato
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Resistance of Brown Planthopper to Various Insecticides At IRRI [PDF]

, 1978
E. A. Heinrichs, L. Tetangco
openalex   +1 more source

Preliminary Report on the Primary Culture of Smaller Brown Planthopper Cells in Vitro (Hemiptera : Delphacidae)

, 1969
Jun Mitsuhashi
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RELATIONS OF SEASONAL PREVALENCES OF FOUR SPECIES OF PLANTHOPPERS AND LEAFHOPPERS DETERMINED BY LIGHT TRAP TO THEIR SEASONAL ABUNDANCES IN A RICE FIELD

, 1962
O. Mochida, Eizi Kuno
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Investigations on the insecticides to the white back planthopper, <I>Sogatella furcifera</I> HORV&Aacute;TH, the brown planthopper, <I>Nilaparvata lugens</I> ST&Aring;L, and the green rice leafhopper, <I>Nephotettix cincticeps</I> UHLER

, 1967
Kunio ENYO, Junji KOBAYASHI
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Studies on the Control of Leaf- and Planthoppers by Submerged Application with Insecticides

, 1968
Toshiatu KOYAMA, Masaichi Tsurumachi
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Seasonal fluctuation of small brown planthopper, Laodelphax striatellus FALLEN, and percentage of infective planthoppers in Chikugo, Fukuoka

, 1968
Ryôiti KISIMOTO
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Preliminary report on the transmission of rice stripe virus by a new planthopper vector, Delphacodes (?) albifascia (MATSUMURA, 1990)

, 1968
Jûtarô HIRAO
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Erratum to : Some Hereditary and Ecological Observations on Small Brown Planthopper, <i>Laodelphax striatellus</i> (FALL&Eacute;N), Having Red-Colored Eye

, 1966

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INSECTICIDAL JOINT ACTION OF KITAZIN AND SUMITHION ON PLANTHOPPERS

, 1966
T. Tsuboi, Tadahiko INOUE, Kazunobu KONDO   +2 more
openalex   +2 more sources