au.\*:("RICHARDS AW")
Results 1 to 5 of 5
Selection :
PHYTOTOXICITY OF INCORPORATED COVER CROPS TO SUGARBEET SEEDLINGSELLIOTT LF; MILLER DE; RICHARDS AW et al.1979; PLANT DIS. REPORTER; USA; DA. 1979; VOL. 63; NO 10; PP. 882-886; BIBL. 12 REF.Article
RELATIONSHIPS AMONG APHIDS, VIRUS YELLOWS, AND SUGARBEET YIELDS IN THE PACIFIC NORTHWESTAMAKI G; FOX L; BUTT BA et al.1978; J. ECON. ENTOMOL.; ISSN 0022-0493; USA; DA. 1978; VOL. 71; NO 4; PP. 654-656; BIBL. 8 REF.; 1 ILL.Article
EFFECT OF NITROGEN AND IRRIGATION ON SUGARBEETS PRODUCTION IN SOUTHERN IDAHO = L'EFFET DE L'AZOTE ET DE L'IRRIGATION SUR LA PRODUCTION DE BETTERAVE SUCRIERE DANS LE SUD DE L'IDAHOCARTER JN; JENSEN ME; RUFFING BJ et al.1972; J. AMER. SOC. SUGAR BEET TECHNOLOGISTS; U.S.A.; DA. 1972; VOL. 17; NO 1; PP. 5-14; BIBL. 4 REF.Serial Issue
PREDICTING SUGAR CONTENT AND PETIOLE NITRATE OF SUGARBEETS FROM SOIL MEASUREMENTS OF NITRATE AND MINERALIZABLE NITROGEN = PREVISION DE LA TENEUR EN SUCRE ET NITRATES DU PETIOLE DES BETTERAVES A SUCRE A PARTIR DE DOSAGES DE N MINERALISABLE ET DES NITRATES DU SOLROBERTS S; RICHARDS AW; DAY MG et al.1972; J. AMER. SOC. SUGAR BEET TECHNOLOGISTS; U.S.A.; DA. 1972; VOL. 17; NO 2; PP. 126-133; BIBL. 17REF.Article
SUGARBEET PRODUCTION UNDER CENTER-PIVOT IRRIGATION WITH DIFFERENT RATES OF NITROGENROBERTS S; MIDDLETON JE; RICHARDS AW et al.1980; WASH., COLL. AGRIC. RES. CENT., BULL.; USA; DA. 1980; NO 0884; 5 P.; BIBL. 11 REF.Serial Issue