{"id":674413,"date":"2026-03-22T19:44:11","date_gmt":"2026-03-22T19:44:11","guid":{"rendered":"https:\/\/www.europesays.com\/us\/674413\/"},"modified":"2026-03-22T19:44:11","modified_gmt":"2026-03-22T19:44:11","slug":"you-cant-go-after-all-of-them","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/674413\/","title":{"rendered":"‘You can’t go after all of them’"},"content":{"rendered":"

Coconut rhinoceros beetles are tearing through palm trees across Kaua\u02bbi, and a golf course that has stood for nearly a century with 580-plus coconut trees showed the scope of the destruction, reported Honolulu Civil Beat<\/a>.<\/p>\n

What’s happening?<\/p>\n

The invasive beetles bore into palm crowns and feast on the tissue that produces new growth.<\/p>\n

Fronds end up with telltale V-shaped notches, and badly hit trees lose their leaves entirely.<\/p>\n

At Wailua Municipal Golf Course, crews sprayed crowns and injected trunks with pesticides, collecting 1,679 dead beetles over a 3-year span, but the insects keep spreading.<\/p>\n

A single female produces as many as 140 eggs over her lifespan. The young spend 4 to 6 months maturing within decomposing wood and yard debris before becoming adults.<\/p>\n

“The reality is if you don’t go after the larvae and you don’t go after your mulch cycle \u2026 there are just going to be hundreds and hundreds of them hatching all the time, and you can’t go after all of them,” said Kaua\u02bbi County Council member Fern Holland.<\/p>\n

Why is this concerning?<\/p>\n

In Hawaiian culture, the coconut tree, or niu, carries deep meaning, and the beetle now threatens niu and other palms across the island.<\/p>\n

The National Tropical Botanical Garden on Kaua\u02bbi’s south shore protects more than 700 loulu palms, representing 26 of 27 known species.<\/p>\n

With some species, the garden’s trees outnumber their wild counterparts. Around 5% of the collection already shows beetle damage, and loulu are at greater risk; their crowns are smaller, making it easier for beetles to reach the crown center.<\/p>\n

The annual cost of defending that collection sits between $350,000 and $400,000.<\/p>\n

When an invasive pest like CRB gains a foothold, it threatens the native plants on which local ecosystems rely, destroying food webs.<\/p>\n

For Kaua\u02bbi communities, every dollar directed at beetle response is diverted from other priorities.<\/p>\n

What’s being done about it?<\/p>\n

Kaua\u02bbi County set aside $200,000 in 2025 to fight invasive species<\/a>, including CRB.<\/p>\n

Officials are targeting areas where beetles reproduce, using steam to treat piles of yard debris at the golf course and county waste facilities.<\/p>\n

The Kaua’i Invasive Species Committee is hiring a dedicated CRB position to train residents<\/a>, run surveys, and help people spot beetles on their properties.<\/p>\n

A community group called E Ola K\u0101kou Hawai\u02bbi is building a map of beetle activity across the island, with backing from a county innovation grant.<\/p>\n

If you live on Kaua\u02bbi, Conservation Dogs of Hawai\u02bbi offers no-cost property inspections, and the state Department of Health accepts applications to burn infested yard material.<\/p>\n

Managing your own compost<\/a> and wood piles is one of the most direct ways to slow the spread of beetles.<\/p>\n

Get TCD’s free newsletters<\/a> for easy tips to save more, waste less, and make smarter choices \u2014 and earn up to $5,000 toward clean upgrades in TCD’s exclusive Rewards Club<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"Coconut rhinoceros beetles are tearing through palm trees across Kaua\u02bbi, and a golf course that has stood for…\n","protected":false},"author":3,"featured_media":674414,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[47],"tags":[114679,1430,12800,14896,284405,62,67,132,68],"class_list":["post-674413","post","type-post","status-publish","format-standard","has-post-thumbnail","category-golf","tag-coconut-trees","tag-golf","tag-golf-course","tag-invasive-species","tag-rhinoceros-beetles","tag-sports","tag-united-states","tag-unitedstates","tag-us"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@us\/116274545458625934","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/674413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/comments?post=674413"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/674413\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media\/674414"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media?parent=674413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/categories?post=674413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/tags?post=674413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}