Showing posts with label frass. Show all posts
Showing posts with label frass. Show all posts

Saturday, July 8, 2017

Stalking Beetle Sign

Slowly and stealthly, the sly hunter stalks his prey beneath the searing sun.  He knows this foe, has studied its habits, sought out its secrets.  Bare hands and intellect his only, but most lethal weapons, sufficient for the moment.  Each perforated petal, each sullied sepal, mere arrows pellucidly pointing to the presence of another plump Popillia. The beast hides at night, beneath flowers folded for shelter.  At morning, the target is torpid, stuporous and stuffed by the night's chill and previous evening meal, difficult to find, but easily caught and easily dispatched.   But as the sun rises, so the creature is ever more foolhardy, warming to feast and fornicate, flinging frass over flower.  Brazenly breeding without heed to predator or voyeur in the daylight, it lives to eat, procreate, and preferentially die at the hands of the ancient hunter, the latter ever more determined, ever more skilled, at beetle genocide.

ProfessorRoush has spent several days now, morning and evening, examining the garden flower by flower, foliage by foliage, as intent to his purpose and unaware of its ultimate futility as Custer at the Little Big Horn.  After my initial discovery of the beetle re-invasion, I found more of the insects that very evening, lots more, and I've found a few every day since.  During the past few days, the beetle numbers are dwindling, and yet, my skill at finding them seems to improve every hour.  I subsequently feel responsible to pass on my hard-earned hunting skills.

Initially, I concentrated on the beetles lounging without care in the center of my flowers, swiping them into the palm of my bare hand even, as disgusting as it sounds, while they were paired in flagrante delicto.  As quickly as I could, I then dropped them onto the stones edging my garden beds and gleefully stomped them into beetle pulp.   I know it sounds barbaric, but I have to truthfully state that the crunch of a beetle shell brings a smile to my face every time, a brief moment of insectopathic glee.

But I have learned, as all great hunters before me, to stalk the dwindling prey less by sight and more by stealth.  I recognized quickly that beetles were often hiding beneath petals that had holes chewed in them.  Look at the perforated flower at the upper left.  A slight change in elevation and angle to the view of the same flower at the right, and voila, one finds the culprit hiding in the shade, easily collected and dispatched.  And I've given up beetle crunching, time-consuming and ultimately, probably, detrimental to my Karma, in favor of the time-tested method of knocking them into a cup of soapy water, to drown in silence.

I've also learned to read "sign," a polite hunting term that refers to the technique of following the   poop trail of a prey animal to its lair.  The droppings of an insect are more properly known as "frass," and Japanese Beetles leave more then their fair share behind, wallowing, eating and fornicating with glee right in the midst of it, like chitinous pigs at the county fair.  At the lower right of the picture of Blanc Double de Coubert on the left, you can see frass on the petal there. Where there is frass, there are beetles.  I have also decided that it is much more sanitary to sweep the frass along with the beetle into the soapy water of a cup, rather than into my hand.        

For the time-being, those are the best lessons for beetle-genocide that my vast experience can pass on.  I suppose I could erect a wall that reaches above their flight paths, perhaps even cover it in solar panels, but then I'd be making a social statement rather than a gardening one.  Good luck to everyone in your own beetle battles.

 I also hereby apologize for my previous aspersions against Blanc Double de Coubert and her beetle magnetism.  I've since found beetles on 7 individual roses, and so, while Blanc remains the beetle champion, she's not the only one to blame for luring them into my garden.

Tuesday, July 4, 2017

Blanc & Beetles

ProfessorRoush's cardiovascular health was tested this morning as I had a bit of a shock while enjoying my garden.  I went out for a "spot check" of things and got excited about how many blooms were being visited by bees, and then I saw this bloom, of Blanc Double de Coubert, that wasn't being visited by a bee.  Instead, I found the first Japanese Beetle of the season (in fact, the first of the last two years since I didn't see any here in 2016).  

Curses.  A brief panic ensued and then I settled down and looked the bush over closely, finding around 6-7 beetles in all, lounging in the blooms, creating holes in the petals and depositing frass all over those virgin white blossoms.  I took great pleasure in knocking all of them into the ground and grinding them into the hard prairie clay.

Those who have read my past statements about Blanc Double de Coubert are aware that she is far from my favorite rose, and not even my favorite white Rugosa.  In the past,  I've found it nearly impossible to get a perfect picture of her; petals are always browned by rain or dew, blossoms don't last long in the Kansas sun, and the bush is just generally a mess, as you can see in today's impromptu photo at the left.  She's short and squat and has been a prima donna in my garden, demanding close supervision and extra care unbecoming of a Rugosa.  And now, to top it off, she is the Japanese Beetle Magnet of my garden.  Today, out of about 30-35 roses currently in bloom, along with some early Rose-of-Sharon and among scads of blooming daylilies and hollyhocks, she was the only plant with Japanese Beetles on it.  The only one, and believe me, I scrutinized every other bush in my garden for signs of a second stealth attack.  Why Blanc?  Something about the degree of whiteness that is attractive while nearly-as-white Sir Thomas Lipton (also blooming and without beetles) isn't?  Something about the fragrance that is different from all the other roses in my garden?  All in all, this is just another reason for me to really not like this rose.

I will remain vigilant for the next few weeks and make sure to watch this rose and others for any further Japanese Beetle mischief.  I'm trying very hard to keep these blasted bugs from establishing a breeding colony in my back yard and I may have to go back to the traps I previously employed.  Squeezed between beetles and rosette disease is a hard place for a rose gardener to keep his chin up.

Friday, June 7, 2013

Misc. Garden Crap

No, literally; "Miscellaneous Garden Crap."  ProfessorRoush collects and archives many garden photos, and sometimes, when I am wanting to provide readers a break from my unstoppable barrage of rose worship, I pull up something else to talk about.  For today's blog, I actually have two photos linked by a common theme.

'Earth Song' Rose and Caterpillar Frass
The first, shown at the right, was taken in mid-May at the Kansas State University Rose Garden.  It is a picture, if you look closely, of a partially-eaten 'Earth Song' bud, complete with the "frass" manufactured as a result of digestion of this former beautiful bud.  If you look closely, you'll also discern the green side of the responsible
rose caterpillar visible in the large hole in the center and presumably still happily munching away.  For those unfamiliar with the word "frass", it is defined as "debris or excrement produced by insects."  In plain words:  insect poop.  I cannot identify the culprit species since there are lots of caterpillars that eat rose buds and since I am far from expert at soft-bellied immature insect identification.  My control method for this infestation, after I took the photos, was to remove the affected bud en masse and smash it under my heel.  Hey, sue me, most of these rose caterpillars are unexciting small brown moths and I'm more partial to the roses, myself.  Anyway, I submit this photo as the prime internet source for a photo of rose caterpillar frass for those who need a picture.

Evidence photo related to pending cat-icide
On a similar theme, I've seen a lot written lately about the supposed devastation of garden birds by resident and feral cats, but I learned this morning of perhaps a better reason to keep cats and gardeners apart.   I had left a sizable bag of potting soil open in my garage and Mrs. ProfessorRoush's calico cat had, well, let us just say it decided it was too lazy to leave the cool garage for the hot afternoon sun and sought out the nearest convenient litter pan.  Sorry about the slightly fuzzy hand-held picture but I was not about to drag this bag out into the morning sunlight to get a faster exposure at 6:00 am.   I haven't decided yet if I'm going to keep using this bag of potting soil.  On the plus side, Mrs. ProfessorRoush's stupid cat has probably only increased the nutrient value of this soilless mix.  On the negative, I'm just worried about what I might find buried deeper in the bag.


 

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