TY  - SER
AU  - EL-Sanady,Mariam A.
AU  - Soliman,S.M.
AU  - Younis,Alham A.
TI  - Field and laboratory studies to evaluate five soybean varieties for their relative susceptibility to the two spotted spider mite Tetranchus urticae Koch infestation (a Carina:Tetranychidae :Actenididea)
KW  - Soybean
KW  - Disease and pests
KW  - Varieties
KW  - Spider mites
KW  - Tetranychus urticae
KW  - Research
N1  - Includes reference
N2  - Field and laboratory studies were carried out to evaluate five soybean varieties, Giza21- Giza 22- Giza 35 Gizal11 and Crawford, for their relative susceptibility to the two-spotted spider mite Tetranchus urticae as one of the main pests causing a great damage to soybeans. Obtained data cleared that the peak populations of spider mites occurred during mid of July or during the flowering and pod-formation according to each variety. Crawford& Giza 111 were highly susceptible, respectively
UR  - http://nile.enal.sci.eg/EALE/2008/EJAR/8608/1/77.pdf
ER  -