Q: I’ve an olive tree that produces many olives. In earlier years, I’ve collected the ripe olives and home-cured them with good outcomes. This 12 months, after I soaked them in a single day, there have been hundreds of tiny worms on the backside of the bucket, and I needed to discard all of the olives. What occurred?
A: Your tree was visited by the olive fruit fly (Bactrocera oleae). These bugs first appeared in California in 1998 and have unfold all through all olive-producing areas within the state. They’re thought of a serious menace to the California olive business.
The olive fruit fly lays her eggs on the creating fruit, and when the larvae emerge, they tunnel into the olive flesh, leading to spoilage.
For individuals who don’t need fruit, however nonetheless need an olive tree, there are a number of non-fruiting varieties accessible. Fruit manufacturing can be prevented by hormone sprays.
If you wish to develop olives to reap, there are a number of steps you’ll be able to take to cut back the inhabitants of olive fruit flies. Choose up and discard any fallen fruit, particularly fruit that has been infested. Take away and eliminate any extra ripe fruit.
Bait traps may also cut back the inhabitants of fruit flies. These can be found in most farm provide shops.
Weekly utility of a bait spray containing Spinosad has been proven to be efficient. All the time comply with package deal instructions rigorously when making use of pesticide.
Q: We’ve got a woodpecker that visits our home and retains pecking at our siding. Why is he doing this, and what can we do to discourage it?
A: Woodpeckers peck for a number of causes. Typically you’ll be able to determine what that motive is by taking a look at the place they’re pecking and what sort of holes they’re making.
The most typical motive for pecking is to draw a mate. He could merely just like the sound your home makes whereas he’s hammering away, and that’s why he picked that location.
If he’s engaged on making a big gap, he could also be establishing a nest. You’ll want to encourage him to depart earlier than mating season (April via Could). Test for the presence of child birds earlier than sealing any nesting holes. If fledglings are already current, wait till after they’ve left the nest earlier than taking motion.
If he’s producing a bunch of small holes in your wooden siding, you may have some form of insect infestation. Woodpeckers love carpenter and leaf chopping bee larvae. They will sense insect exercise and can search meals the place they’ll hear it.
Woodpeckers are a protected species, so don’t even take into consideration killing them. Flash tape, aluminum foil, pinwheel spinners, windsocks and different bling will normally scare them away. On the threat of annoying your neighbors, persistent guests could be repelled by recordings of woodpecker misery calls. Faux owls may fit, however goal birds quickly turn into jaded and finally ignore your plastic predator.
Promptly patching holes and inserting boundaries may also deter woodpeckers from returning.
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