The heavy metal Cd seriously affects the growth and development of humans, animals plants, at same time, it has characteristics wide sources easy delivery. In this paper, effects contaminated soil remediation by biodegradable organic phosphonic acids HEDP, BHMTPMPA, HDTMPA ATMP on germination plants were studied. results showed that when concentration acid was 4%, Zinnia elegans Jacq. are best ...

This study was conducted to determine the characteristics of insect community flower visitors on several refugia plants. The research carried out in experimental field Faculty Agriculture, Jambi University and Laboratory Plant Pests, University. Samples flower-visiting insects were taken using yellow pan trap, pitfall sweep trap. obtained identified Characteristics communities plants calculated...

Aims: The aim of this work was to investigate the effect humic acid, applied at different concentrations and time intervals, on vegetative flowering characters Zinnia elegans.
 Study Design: experiment designed as a complete randomized design with three replications total nine treatments.
 Place Duration Study: conducted Department Horticulture, School Agriculture, Lovely Professional...

Zinnia elegans Jacq. is an ornamental plant, widely used in landscaping. Heavy-metal pollution urban and rural areas still increasing, which determines the actuality of studying plants’ reactions to pollutants. was not sufficiently studied this regard, so aim our research identify morphophysiological changes species under excess copper concentration soil. For this, we treated a growth substrate...

Tracheary elements (TEs) have a unique cell death program in which the rapid collapse of the vacuole triggers the beginning of nuclear degradation. Although various nucleases are known to function in nuclear DNA degradation in animal apoptosis, it is unclear what hydrolase is involved in nuclear degradation in plants. In this study, we demonstrated that an S1-type nuclease, Zinnia endonuclease ...

impatiens necrotic spot virus (insv) infects ornamental plants worldwide. it has been reported from almost every ornamental screenhouse in tehran province. insv symptoms include necrotic leaf spot, chlorosis and stunting. heavy losses have been reported from insv in plants such as zinnia elegans, ficus benjamina, viola spp., saintpaulia ioantha, althea spp., cheiranthus cheiri, pelargoniumxhort...

To investigate the effects of silicon on the growth characteristics and the reduction of the powdery mildew damage to Zinnia (Zinnia elegans Jacq. ʻMagellanʼ), an experiment was carried out as a factorial experiment in the form of a randomized complete block design with two factors including eight treatments and three replications. The first factor included silicon concentrations at four levels...