Oh no!!
David is basically replicating my
experience here in the semi-tropics. I would never dream of direct seeding anything except for winter squash. Everything else has to be started elsewhere. There are a million things that want to eat that delicious baby you just put out there. Generally for me between the slugs and the leafcutter
ants they are toast, but then there are the beasts digging out the seeds, drilling and cutting bugs, etc etc. Starting seeds in flats (wrapped in screen, to stop the
mice and ants) is the way I have to do it.
Then once the plants are strong
enough to be a bit resistant, you can put them out to die (we have a drilling bug that waits til the fruit are on the plant, so you can be extra depressed thinking about your fruit that could have been). Plus all the bugs are different (he's talking about cutworms. I also used to assume the bugs were things I knew. The bugs are a whole new ball game in the tropics) and you have no idea how to get rid of them or repel them. My new game is planting tomatoes in the winter, when most of the bugs are gone. It worked well last year!
If I were him I would put collars on the remaining
tiny seedlings (toilet paper roll), and maybe tent them with bird netting as they get bigger.
I also have noticed that cherry tomatoes seem to be more pest resistant. I will be interested to see how the remaining plants do!