EFFECTS OF A FUNGICIDE ON THE MORPHOLOGY AND VIABILITY OF POLLENS OF TOMATO (LYCOPERSICON ESCULENTUM MILL.)

被引：0
|
作者：
Cali, Ilkay Oeztuerk [1 ]
Candan, Feyza [1 ]
机构：
[1] Amasya Univ, Fac Art & Sci, Dept Biol, Amasya, Turkey
来源：
BANGLADESH JOURNAL OF BOTANY | 2009年 / 38卷 / 02期
关键词：
Fungicide; Phytophthora infestans; Tomato; Pollen morphology; Viability; IN-VITRO; GERMINATION;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Effects of Agri Fos 400 (Mono and di-potassium phosphanate), a fungicide widely used oil tomatoes grown in greenhouses in Turkey against Phytophthoro infestans were studied on the morphology and viability of tomato (Lycopersicon esculentum Mill.) pollens. The fungicide was applied on tomato plants at recommended dosage (4 ml/l water) and double the recommended dosage (8 ml/l water). The fungicide caused changes in the morphological structures of pollens. Some pollen morphological structures that are not observed in the control group were encountered in the pollens due to application of Agri Fos 400 in equatorial view at 8 ml/l and in polar view at 4 ml/l. Level of pollen viability decreased as the dosage increased.
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页码：115 / 118
页数：4
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