Much of this is bullshit, and the part that isn't is highly distorted.
When Israel decided its unilateral withdrawal from Gaza, the settlers expected to be paid handosmely for the productive infrastructure they had created. Of course this was a display of chutzpah, because it had been heavy state subsidizing that had allowed them to create that infrastructure in the first place. As Haaretz noted:
The Gaza settlers had been inundated by perks from all directions. They received subsidized lands, subsidized water, assured wages from the public sector, "risk bonuses" and lower tax on their higher wages, subsidized daycare, cheap Arab labor, what didn't they get. The benefits they received touched on every area of their lives and they became accustomed to higher standards they can't forgo even now.As the date of the withdrawal approached with no deal in sight, however, the settlers began to destroy the greenhouses. The New York Times reported:
About half the greenhouses in the Israeli settlements in Gaza have already been dismantled by their owners, who have given up waiting to see if the government was going to come up with extra payment as an inducement to leave them behind, say senior officials working on the coordination of this summer's Israeli pullout from Gaza.(...)Finally, a last-minute effort by American Jewish philantropists raised $14 million and the remainder of the greenhouses was bought and turned over to the Palestinians.
Of the roughly 1,000 acres of agricultural land that were under greenhouses in the 21 Israeli settlements in Gaza, only 500 acres remain - creating significant doubts that the greenhouses could be handed over to the Palestinians as "a living business," the goal cited by the Israeli coordinator of the pullout, Eival Giladi.
However, since there had been no coordination with the Palestinians, there was no security plan to protect the greenhouses from looters. AP reported:
Palestinians looted dozens of greenhouses on Tuesday, walking off with irrigation hoses, water pumps and plastic sheeting in a blow to fledgling efforts to reconstruct the Gaza Strip.(...)As can be seen, the theft was carried out by individuals, and in no way was it encouraged by the Palestinian Authority. Quite on the contrary, there was a conscious PA effort to prevent the lootings, which was however hindered by lack of resources.
Palestinian police stood by helplessly Tuesday as looters carted off materials from greenhouses in several settlements, and commanders complained they did not have enough manpower to protect the prized assets. In some instances, there was no security and in others, police even joined the looters, witnesses said.
“We need at least another 70 soldiers. This is just a joke,” said Taysir Haddad, one of 22 security guards assigned to Neve Dekalim, formerly the largest Jewish settlement in Gaza. “We’ve tried to stop as many people as we can, but they’re like locusts.”
Two reflections arise from the stories above.
On the one hand, it's true that some of the greenhouses were destroyed by Palestinian individuals. There's nothing remarkable about that. Beggars can't be choosers, as the saying goes, and looting is what normally happens when two conditions are met: 1) an impoverished populace; and 2) a situation of lack of control by an established authority. Gazans stole the hardware and materials contained in the greenhouses not in a drive to erase the Jews' memory from the territory, but to satisfy their personal needs. There was a rationale to their theft.
The destruction of part of the greenhouses by the settlers, however, can only be explained by animosity. They spent time, effort and probably even money to dismantle the facilities so that the Palestinians wouldn't be able to use them. There's a big difference between he who damages property in order to derive a benefit and he who damages it only to harm another person.
Many other related points could be made. For instance, that even in the Zionists' twisted logic the looting of the facilities would justify the ban on vegetable imports into Gaza, but not that on livestock (cows can't be raised in greenhouses). Or that the 350 Arab villages that disappeared from Israel's map were not looted by vandals; they were razed by the State in a clear drive to eliminate any trace of Arabness from their respective landscapes. But without getting into those intricacies, and just focusing on the destruction of the greenhouses by both Jews and Palestinians, it's clear who was moved by necessity and who by hate.