jorgemotalmeida wrote:
ok... I slept only 2 hours today.
It is Noctuidae - Noctua pronuba - probably.

In appearance, the larva is rather uniformly colored on the dorsal and lateral surfaces, ranging from light gray or gray-brown to nearly black. On some individuals, the dorsal region is slightly lighter or brownish in color, but the larva lacks a distinct dorsal band. Ventrally, the larva tends to be lighter in color. Close examination of the larval epidermis reveals that this species bears numerous dark, coarse granules over most of its body. The head is brownish with numerous dark spots.

Sundew wrote:
You overlooked that Zcuc told us the host plant: it's Chrozophora obliqua, an annual of the giant Spurge family (Euphorbiaceae), subfamily Acalyphoideae. Though the members of this subfamily usually have no latex, they nevertheless contain many toxic substances and should thus be not very attractive to predatory insects. Chrozophora still upgrades its defence by the stellate hairs that densely cover the plant surface. There are, however, caterpillars that use secondary plant metabolites to become toxic themselves and be then avoided by birds or other enemies. Fischeria, though, was obviously not impressed.
I googled the combination "Chrozophora obliqua /Noctuidae" and came across an article that I unfortunately could not open in full length. In this paper, somewhere the Black Cutworm, Agrotis ipsilon, was mentioned. In an internet paper on the species there is a description of the caterpillar that fits quite well:
(http://edis.ifas....)
The given pictures are not very good but also bear a certain resemblance to Zcuc's caterpillar. So, if Noctuidae, Agrotis would be my choice.
This was the comment of a non-lepidopterologist who finds the subject exciting!
Sundew

Black cutworm is not considered to be a climbing cutworm, most of the feeding occurring at soil level. However, larvae will feed aboveground until about the fourth instar. Larvae can consume over 400 sq cm of foliage during their development, but over 80% occurs during the terminal instar, and about 10% in the instar immediately preceding the last. Thus, little foliage loss occurs during the early stages of development. Once the fourth instar is attained, larvae can do considerable damage by severing young plants, and a larva may cut several plants in a single night.

zcuc wrote:
Some help with caterpillar, maybe it'll help.

Found hiding inside a folder leaf. was fairly agile when walking.
It has 5 rows of dots in each side of the body. marked as 1-5. row 3 had empty dots. row 2 consist of 2 small dots. on the back it has several rows of green colouration dark and light. each black dot had a bristle came out of it.

crex wrote:
I have asked around (K. Silvonen and Yahoo group UKMoths), but no solution to this mystery so far. I guess one should ask the lepidoptera experts in Israel who are acquainted with this fauna.