| 000 | 02039cab a2200313Ia 45 0 | ||
|---|---|---|---|
| 001 | u198415 | ||
| 003 | SIRSI | ||
| 008 | 120227s2005 ua ss b eng d | ||
| 040 | _aEAL | ||
| 041 | _aengbara | ||
| 090 | _aART EJAR V83 No1 10 | ||
| 100 | 1 | _aGomaa, Aziz El-Sayed | |
| 240 | 1 | 0 |
_aEgyptian journal of agricultural research, 2005 v. 83 (1) _h[electronic resource]. |
| 245 | 1 | 4 |
_aThe role of secondary metabolites products, in the susceptibility of potato plants to tuber moth _h[electronic resource]. |
| 250 | _aدور منتجات التمثيل الغذائى الثانوية لقابلية نبات البطاطس للإصابة بفراشة دودة درنات البطاطس. | ||
| 300 | _ap.109-117 | ||
| 504 | _aIncludes references. | ||
| 520 | _aThe potato tuber moth (PTM), Phtharimaea aperculella (Zeller) is considered the most serious potato insect pest. Varied categories of infestation were observed on different potato cultivars. Potato varieties resistant to insect pests are considered great source of potentiality. Nicola potato cultivar, however was reported as the least performance variety to PTM infestation. Sponta cultivar demonstrates with moderate infestation levels and Arinda cultivar declares the highest level of PTM infestations. The potato plants produced certain metabolic substances that had its role in impediment or made the plants not favorable to the PTM larvae. Phenolic compounds and glutamic acid of the secondary plant metabolites were determined and approved to have certain action on the PTM infestation. | ||
| 546 | _aSummary in Arabic. | ||
| 650 | 0 |
_aPotatoes _xDiseases and pest resistance. |
|
| 650 | 0 | _aSecondary metabolites. | |
| 650 | 0 |
_aInsect pests _xBiological control. |
|
| 650 | 0 | _a | |
| 700 | 1 | _aAsaran, Amal Abdel-Mongy | |
| 700 | 1 | _aEl-Naggar, Medhat Ahmed | |
| 773 | 0 |
_tEgyptian Journal of Agricultural Research. _g2005.v.83(1) _x0111-6336 _7nnas _wu158585 |
|
| 856 | 4 | 0 |
_uhttp://nile.enal.sci.eg/EALE/2005/EJAR/8305/1/109.pdf _zFull Text Article |
| 596 | _a1 | ||
| 942 |
_cAR _2lcc |
||
| 999 |
_c51270 _d51270 |
||