Why I hate garden pests – basil edition

It looks like an alien invasion, but it's a bunch of lace bug nymphs. Urgh.

A few months back, I was inspecting the plants when I noticed black stuff on my Thai basil leaves. Caterpillar droppings, I thought, then I noticed that the leaves above were turning brown. I thought I’d see the young hairy caterpillars, but instead saw a number of weird black bug-like things under the leaves. My first reaction: KILL! So I pruned the infested part of the plant and sprayed the bugs on the pruned bit well away from the plants. All seemed well until I went online and saw pictures of what I thought were the bugs I’d removed. Had they been ladybug nymphs? I wanted to throttle myself, because of all the insects in the garden, I’d really like ladybugs to be here.

What I believe is the adult lace bug - you can see the lacy wings.

A couple of weeks later, I saw the same bugs on the same plant. Quelling my instinct to kill immediately, I first took a photo and put it online. Unfortunately, our local gardening guru Wilson informed me that they were lace bugs, and not good. He advised getting rid of them as soon as possible, which I once again did. But, they keep coming back! I can’t spray the basil with insecticide as we use the good leaves in cooking, so does this mean I have to get rid of all the plants? Yes, we have two Thai basil plants in different parts of the garden and the silly lace bugs are on both. We also have sweet and lemon basil plants that the lace bugs like, too. So if we grow basil, will the lace bugs squat on the plants every time? I hope not because I’d like nothing more than to evict them, and to be able to start growing the new basil seeds I got in December! :(

© 2011 curiousgardener.com All rights reserved.


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Dahlberg delaysies

Suddenly, there's a profusion of latent Dahlberg daisy seeds sprouting! What?!

I don’t believe it! More than seven months ago, I scattered seeds of the Dahlberg Daisy in a self-watering container. It took about 1-2 weeks for two sprouts to appear. One died, the other grew …in slow motion.

About four months later, another sprout appeared.

Now, still in the same container – more than seven months later – there are suddenly more than ten sprouts!

I am astounded.

Why did these seeds take so long to germinate? Could it be that they needed to go through a “change of the seasons” to sprout? After all, we’ve just had our equivalent of winter – cool tropical winds, rain and temperatures – that has begun to give way to more sunny, windy days. Could this have been the signal to the seeds to sprout?

Note to self: refrigerate a new set of seeds and sow them to see if the temperature change is the key. Also sow a new lot of seeds as a contrast to the refrigerated lot.

I’ve had such faith in our year-round tropical weather that I felt we could plant anything at any time and it would just grow. How humbling to learn otherwise.

© 2011 curiousgardener.com All rights reserved.


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Hello, sunshine!

Newly acquired pink and yellow lantana - sweet isn't it?

The best way to get the weather to change is to complain about it publicly, on the blog… or so it seems to me. A year ago, I complained about how dry and hot it was in March, and a week later, the rain-bearing clouds returned.

Then, about two weeks back, I complained again about the weather being too rainy, and a week ago, the heavy downpours lessened, and we were treated to some nice, sunny days. I didn’t want to mention it too soon in case the rainy monsoons weren’t done yet. But it seems like they are. Done, that is.

Finally, viable eggplant seeds!

The good weather allowed me to get out and start clearing and pruning. One of the sweet potato patches was cleared out. Some plant and tree pruning was done. Old plants and their supports were removed. More seeds were sown and have germinated. Plants were re-potted. Better attention is being bestowed on the plants, and planning is underway for the next phase of things. I’ve been having a good workout and feel great, especially seeing things getting done and the new plants sprouting and developing. Is this spring in the tropics? It sure feels like it! 8)

© 2011 curiousgardener.com All rights reserved.


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Crows in Singapore

A menacing crow up high on an antennae.

I hate it when the crows move into the area and start nesting. They are annoyingly territorial when they have young to look after – even if you’re not threatening them – and when you do threaten them, they remember and hold a grudge.

Many years ago, my dad – he of the soft heart – had the habit of feeding the birds in the garden. Unfortunately, one day, the crows discovered the bread that dad used to put out, and descended on the garden. I didn’t like the racket they were making, and I especially didn’t like that they got aggressive with our dogs when the dogs went to investigate what the noise was all about, so I shooed them away. They flew off, but perched nearby, squawking angrily at me.

A few days after that, I was on the porch roof clearing the gutters when something knocked my head from the back hard enough to jerk my head forwards. I looked up and saw a crow flying off. Huh, I thought, how clumsy – and I bent back to my task. But then I saw the crow jump off the roof it was on and head in my direction again. When it saw me looking at it, it veered off, but kept trying to sneak up on me again and again, cawing noisily when it was perched somewhere. It was extremely unnerving.

That was when I discovered how crows are intelligent enough to recognize people, and are malicious enough to hold a grudge.

The roof incident wasn’t the end of it. Every time I walked outside, the crows would start squawking an alarm, and the bull crow would stalk me. You can’t miss the bull crow – he’s big and has a very round head with almost no neck, and he’s very aggressive. It got to where I had to walk under an umbrella to avoid them, but that didn’t stop them from making a lot of noise and dive-bombing attempts. This treatment lasted for about a week, then they seemed to think they had taught me a lesson, and finally left me alone.

My experience from then taught me to avoid doing anything to threaten crows, especially when they’re nesting. Private ownership of firearms is not legal in Singapore, so control of such nuisance birds is handled by the authorities. I am more than happy to call in the folks at the National Environment Agency (NEA) to take the responsibility for chasing away the crows. But, the damned birds are so smart that they can recognize the NEA bird culling van and know there’s imminent danger. The alarm is sounded immediately, and soon every crow in the vicinity is calling out and flying higher and higher. The crows are so smart that they fly just high enough so they are out of range of the ammunition. :(

I think these crows moved into our neighbourhood because there’s been a lot of roadside tree pruning going on. Heavy rain and strong winds have caused a lot of damage in recent months, and our efficient authorities have been busy getting very tall trees pruned – there are a lot of very bald trees around right now! Unfortunately, I think this made refugees of many birds, with the crows among the casualties. Hence the irritating crows coming to our area.

For a few weeks now, I’ve been awakened by ugly crow noises from the curry leaf tree near my window. Baby crow makes weird growly squawks while the parents caw in reply from wherever they are. I daren’t shout or show my face, but I did discover that playing some not-too-loud music drowns the sound out and seems to put them off. After a good 15 minutes or so, when I put the volume down, there are no more crow sounds outside. Maybe I should get the whole neighbourhood in on this and see if we can use loud music to convince the crows to move to another location…

© 2011 curiousgardener.com All rights reserved.


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