{"product_id":"neoseiulus-cucumeris-slow-release-prevention-sachets","title":"Neoseiulus cucumeris Slow-Release Prevention Sachets","description":"\u003ch3 data-start=\"231\" data-end=\"284\"\u003e\u003cstrong data-start=\"231\" data-end=\"284\"\u003eCucumeris for Thrips \u0026amp; Mite Prevention\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"286\" data-end=\"509\"\u003eThrips don’t show up all at once. They creep in quietly, settle into leaf folds, and multiply long before visible damage appears. Cucumeris Sachets are designed for exactly that moment—before a problem becomes a spiral.\u003c\/p\u003e\n\u003cp data-start=\"511\" data-end=\"782\"\u003eEach sachet contains \u003cem data-start=\"532\" data-end=\"554\"\u003eNeoseiulus cucumeris\u003c\/em\u003e (formerly \u003cem\u003eAmblyseius cucumeris\u003c\/em\u003e), a proven predatory mite that feeds on thrips larvae and other microscopic pests. The mites reproduce inside the sachet and release gradually over several weeks, providing steady, preventative control where pests actually live.\u003c\/p\u003e\n\u003cp data-start=\"784\" data-end=\"888\"\u003eThis is long-game biological control. No sprays. No residue. No disruption to your plants or your space.\u003c\/p\u003e\n\u003chr data-start=\"890\" data-end=\"893\"\u003e\n\u003ch2 data-start=\"895\" data-end=\"920\"\u003eWhat Cucumeris Targets\u003c\/h2\u003e\n\u003cp data-start=\"922\" data-end=\"992\"\u003eCucumeris is most effective against early-stage pests, especially:\u003c\/p\u003e\n\u003cp data-start=\"994\" data-end=\"1102\"\u003e\u003cstrong data-start=\"994\" data-end=\"1020\"\u003eThrips (larval stages)\u003c\/strong\u003e\u003cbr data-start=\"1020\" data-end=\"1023\"\u003e• Western flower thrips\u003cbr data-start=\"1046\" data-end=\"1049\"\u003e• Onion thrips\u003cbr data-start=\"1063\" data-end=\"1066\"\u003e• Greenhouse and ornamental thrips\u003c\/p\u003e\n\u003cp data-start=\"1104\" data-end=\"1188\"\u003e\u003cstrong data-start=\"1104\" data-end=\"1122\"\u003eAlso feeds on:\u003c\/strong\u003e\u003cbr data-start=\"1122\" data-end=\"1125\"\u003e• Broad mites\u003cbr data-start=\"1138\" data-end=\"1141\"\u003e• Cyclamen mites\u003cbr data-start=\"1157\" data-end=\"1160\"\u003e• Early spider mite stages\u003c\/p\u003e\n\u003cp data-start=\"1190\" data-end=\"1382\"\u003eFor active or heavy spider mite infestations, pair with a dedicated spider-mite predator.\u003cbr data-start=\"1283\" data-end=\"1286\"\u003eFor aggressive broad mite pressure, use a specialist predator alongside cucumeris. For russet or rust mites, cucumeris is not the one — those are eriophyids, and Amblyseius andersoni is the predator for them.\u003c\/p\u003e\n\u003chr data-start=\"1384\" data-end=\"1387\"\u003e\n\u003ch2 data-start=\"1389\" data-end=\"1421\"\u003eWhen to Use Cucumeris Sachets\u003c\/h2\u003e\n\u003cp data-start=\"1423\" data-end=\"1511\"\u003eCucumeris works best when pests are expected, just beginning, or historically recurring.\u003c\/p\u003e\n\u003cp data-start=\"1513\" data-end=\"1739\"\u003eRecommended for:\u003cbr data-start=\"1529\" data-end=\"1532\"\u003e• Preventative thrips control\u003cbr data-start=\"1561\" data-end=\"1564\"\u003e• Early detection scenarios\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e• Dense or layered foliage where pests hide\u003cbr data-start=\"1637\" data-end=\"1640\"\u003e• Plants that are hard to spray evenly\u003cbr data-start=\"1678\" data-end=\"1681\"\u003e• Growers who want sustained, low-maintenance protection\u003c\/p\u003e\n\u003cp data-start=\"1741\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1741\" data-end=\"1764\"\u003eActive infestation?\u003c\/strong\u003e\u003cbr data-start=\"1764\" data-end=\"1767\"\u003eSachets are prevention and support—not a standalone knockdown. For curative control, pair sachets with cucumeris bottles and\/or Orius. Apply bottles directly to hotspots while sachets maintain coverage over time.\u003c\/p\u003e\n\u003chr data-start=\"1981\" data-end=\"1984\"\u003e\n\u003ch2 data-start=\"1986\" data-end=\"2001\"\u003eHow It Works\u003c\/h2\u003e\n\u003cp data-start=\"2003\" data-end=\"2210\"\u003e• Mites reproduce \u003cem data-start=\"2021\" data-end=\"2029\"\u003einside\u003c\/em\u003e the sachet\u003cbr data-start=\"2040\" data-end=\"2043\"\u003e• New predators exit gradually through a pre-made hole\u003cbr data-start=\"2097\" data-end=\"2100\"\u003e• Multiple generations release over several weeks\u003cbr data-start=\"2149\" data-end=\"2152\"\u003e• Predators spread through foliage and feed continuously\u003c\/p\u003e\n\u003cp data-start=\"2212\" data-end=\"2376\"\u003eYou won’t see them—and that’s normal. At ~0.5 mm, cucumeris mites are smaller than a grain of sand. If other beneficials in your system are alive, cucumeris is too.\u003c\/p\u003e\n\u003chr data-start=\"2378\" data-end=\"2381\"\u003e\n\u003ch2 data-start=\"2383\" data-end=\"2414\"\u003eLifecycle \u0026amp; Feeding Behavior\u003c\/h2\u003e\n\u003cp data-start=\"2416\" data-end=\"2626\"\u003e• Eggs hatch in 2–3 days\u003cbr data-start=\"2440\" data-end=\"2443\"\u003e• Larvae do not feed\u003cbr data-start=\"2463\" data-end=\"2466\"\u003e• Nymphs and adults actively hunt\u003cbr data-start=\"2499\" data-end=\"2502\"\u003e• Adults consume roughly 4–6 first-instar thrips larvae per day, depending on temperature\u003cbr data-start=\"2535\" data-end=\"2538\"\u003e• Lifespan averages ~20 days\u003cbr data-start=\"2566\" data-end=\"2569\"\u003e• Females lay 2–3 eggs per day under optimal conditions\u003c\/p\u003e\n\u003cp data-start=\"2628\" data-end=\"2737\"\u003eThis overlapping lifecycle is what allows sachets to provide sustained control instead of a one-time release.\u003c\/p\u003e\n\u003chr data-start=\"2739\" data-end=\"2742\"\u003e\n\u003ch2 data-start=\"2744\" data-end=\"2772\"\u003eRelease Rates \u0026amp; Placement\u003c\/h2\u003e\n\u003cp data-start=\"2774\" data-end=\"2842\"\u003e\u003cstrong data-start=\"2774\" data-end=\"2791\"\u003ePreventative:\u003c\/strong\u003e\u003cbr data-start=\"2791\" data-end=\"2794\"\u003e• 1 sachet per plant\u003cbr data-start=\"2814\" data-end=\"2817\"\u003e• Replace every 4 weeks\u003c\/p\u003e\n\u003cp data-start=\"2844\" data-end=\"2956\"\u003e\u003cstrong data-start=\"2844\" data-end=\"2865\"\u003eCurative support:\u003c\/strong\u003e\u003cbr data-start=\"2865\" data-end=\"2868\"\u003e• 1–2 sachets per plant\u003cbr data-start=\"2891\" data-end=\"2894\"\u003e• Replace every 3 weeks\u003cbr data-start=\"2917\" data-end=\"2920\"\u003e• Always pair with bottle releases\u003c\/p\u003e\n\u003cp data-start=\"2958\" data-end=\"3154\"\u003e\u003cstrong data-start=\"2958\" data-end=\"2977\"\u003ePlacement tips:\u003c\/strong\u003e\u003cbr data-start=\"2977\" data-end=\"2980\"\u003e• Hang in shaded, sheltered spots\u003cbr data-start=\"3013\" data-end=\"3016\"\u003e• Avoid direct sun and heat\u003cbr data-start=\"3043\" data-end=\"3046\"\u003e• Do not open sachets\u003cbr data-start=\"3067\" data-end=\"3070\"\u003e• Use the cardboard strip for handling\u003cbr data-start=\"3108\" data-end=\"3111\"\u003e• Tear along perforations when installing\u003c\/p\u003e\n\u003chr data-start=\"3156\" data-end=\"3159\"\u003e\n\u003ch2 data-start=\"3161\" data-end=\"3195\"\u003eBest Conditions for Performance\u003c\/h2\u003e\n\u003cp data-start=\"3197\" data-end=\"3323\"\u003e• Temperature: Active from 59–77°F\u003cbr data-start=\"3231\" data-end=\"3234\"\u003e• Optimal range: 68–77°F\u003cbr data-start=\"3258\" data-end=\"3261\"\u003e• Humidity: depends on your temperature — roughly 52% at 68°F, 65% at 77°F, 74% at 86°F. A warm dry room is harder on the eggs than a cool dry one\u003cbr data-start=\"3287\" data-end=\"3290\"\u003e• Peak reproduction around 77°F\u003c\/p\u003e\n\u003chr data-start=\"3325\" data-end=\"3328\"\u003e\n\u003ch2 data-start=\"3330\" data-end=\"3352\"\u003eCompatibility Notes\u003c\/h2\u003e\n\u003cp data-start=\"3354\" data-end=\"3523\"\u003e• Allow oils or soaps to fully dry before release\u003cbr data-start=\"3403\" data-end=\"3406\"\u003e• Can be run alongside other generalist predatory mites — that is how our blends are built. Expect the more aggressive species to dominate over time\u003cbr data-start=\"3460\" data-end=\"3463\"\u003e• Compatible with most IPM programs when applied correctly\u003c\/p\u003e\n\u003cp data-start=\"3525\" data-end=\"3646\"\u003eIf you’re unsure about pesticide compatibility, check a current beneficial-insect compatibility chart before application.\u003c\/p\u003e\n\u003chr data-start=\"3648\" data-end=\"3651\"\u003e\n\u003ch2 data-start=\"3653\" data-end=\"3671\"\u003eProduct Details\u003c\/h2\u003e\n\u003cp data-start=\"3673\" data-end=\"3949\"\u003e• Species: \u003cem data-start=\"3684\" data-end=\"3706\"\u003eNeoseiulus cucumeris\u003c\/em\u003e\u003cbr data-start=\"3706\" data-end=\"3709\"\u003e• Pack size: 500 sachets\u003cbr data-start=\"3733\" data-end=\"3736\"\u003e• Count: a live breeding colony of predatory mites and their food mites. Published dissections of commercial mini-sachets have found anywhere from 280 to 482 predators, so we would rather not print a round number\u003cbr data-start=\"3789\" data-end=\"3792\"\u003e• Sachet type: Paper-based PLUS sachet\u003cbr data-start=\"3830\" data-end=\"3833\"\u003e• Carrier: Bran\u003cbr data-start=\"3848\" data-end=\"3851\"\u003e• Appearance: White sachets with exit hole\u003cbr data-start=\"3893\" data-end=\"3896\"\u003e• Mites are beige, fast-moving, and extremely small\u003c\/p\u003e\n\u003chr data-start=\"3951\" data-end=\"3954\"\u003e\n\u003ch2 data-start=\"3956\" data-end=\"3985\"\u003eSustainability \u0026amp; IPM Value\u003c\/h2\u003e\n\u003cp data-start=\"3987\" data-end=\"4194\"\u003eCucumeris sachets replace repeated chemical sprays with living predators that work continuously. They reduce pesticide use, protect beneficial insects, and support long-term ecosystem balance—indoors or out.\u003c\/p\u003e\n\u003chr data-start=\"4196\" data-end=\"4199\"\u003e\n\u003ch2 data-start=\"4201\" data-end=\"4232\"\u003eWhat to Expect After Release\u003c\/h2\u003e\n\u003cp data-start=\"4234\" data-end=\"4394\"\u003e• Mites begin dispersing immediately\u003cbr data-start=\"4270\" data-end=\"4273\"\u003e• Pest pressure declines gradually\u003cbr data-start=\"4307\" data-end=\"4310\"\u003e• Protection lasts several weeks\u003cbr data-start=\"4342\" data-end=\"4345\"\u003e• Reapply based on monitoring and plant density\u003c\/p\u003e\n\u003cp data-start=\"4396\" data-end=\"4445\"\u003eThis is prevention done properly—not a panic fix.\u003c\/p\u003e\n\u003chr data-start=\"4447\" data-end=\"4450\"\u003e\n\u003ch2 data-start=\"4452\" data-end=\"4481\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp data-start=\"4483\" data-end=\"4727\"\u003e\u003cstrong data-start=\"4483\" data-end=\"4521\"\u003eCan I store sachets for later use?\u003c\/strong\u003e\u003cbr data-start=\"4521\" data-end=\"4524\"\u003eShort-term refrigeration is acceptable up to the expiration date (typically ~1 month from shipping). Apply as soon as possible for best results. Always allow sachets to reach room temperature before use.\u003c\/p\u003e\n\u003cp data-start=\"4729\" data-end=\"4879\"\u003e\u003cstrong data-start=\"4729\" data-end=\"4754\"\u003eWill I see the mites?\u003c\/strong\u003e\u003cbr data-start=\"4754\" data-end=\"4757\"\u003eProbably not. Cucumeris mites are microscopic. Their effectiveness shows up as reduced pest pressure—not visible movement.\u003c\/p\u003e\n\u003cp data-start=\"4881\" data-end=\"5021\"\u003e\u003cstrong data-start=\"4881\" data-end=\"4920\"\u003eAre cucumeris sachets safe indoors?\u003c\/strong\u003e\u003cbr data-start=\"4920\" data-end=\"4923\"\u003eYes. Safe for people, pets, and plants. Ideal for homes, offices, greenhouses, and interiorscapes.\u003c\/p\u003e\n\u003cp data-start=\"5023\" data-end=\"5119\"\u003e\u003cstrong data-start=\"5023\" data-end=\"5058\"\u003eDo sachets contain adult mites?\u003c\/strong\u003e\u003cbr data-start=\"5058\" data-end=\"5061\"\u003eYes. Sachets contain a mix of eggs, juveniles, and adults.\u003c\/p\u003e\n\u003cp data-start=\"5121\" data-end=\"5297\"\u003e\u003cstrong data-start=\"5121\" data-end=\"5152\"\u003eCan I use this on tomatoes?\u003c\/strong\u003e\u003cbr data-start=\"5152\" data-end=\"5155\"\u003eYes. Cucumeris performs well on tomatoes and can navigate their leaf structure. For spider mites on tomatoes, pair with a specialist predator.\u003c\/p\u003e\n\u003cp data-start=\"5299\" data-end=\"5446\"\u003e\u003cstrong data-start=\"5299\" data-end=\"5336\"\u003eDoes cucumeris eat anything else?\u003c\/strong\u003e\u003cbr data-start=\"5336\" data-end=\"5339\"\u003eIt primarily targets thrips larvae and small mites, with some supplemental feeding depending on conditions.\u003c\/p\u003e\u003cdiv style=\"background:#F6F4F1;border:1px solid #E7E4DF;padding:22px 24px;margin:32px 0 0;\"\u003e\n\u003cp style=\"font-size:9px;font-weight:bold;letter-spacing:0.2em;text-transform:uppercase;color:#1A2810;margin:0 0 12px;\"\u003eThe long version\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;font-size:14px;\"\u003e\n\u003cli style=\"margin: 0 0 12px;\"\u003e\n\u003ca style=\"color: #1A2810; text-decoration: underline;\" href=\"\/blogs\/predatory-mite-matters\/cucumeris-why-it-works-and-why-it-fails\"\u003eCucumeris: Why It Works (and Why It Fails)\u003c\/a\u003e\u003cspan style=\"display:block;color:#6A6A63;font-size:13px;line-height:1.6;margin-top:3px;\"\u003eThe species, what it eats, and the conditions it needs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 12px;\"\u003e\n\u003ca style=\"color: #1A2810; text-decoration: underline;\" href=\"\/blogs\/predatory-mite-matters\/cucumeris-release-rates-and-sachet-placement\"\u003eSlow Release Is a Placement, Not a Product.\u003c\/a\u003e\u003cspan style=\"display:block;color:#6A6A63;font-size:13px;line-height:1.6;margin-top:3px;\"\u003eWhat to release, what is inside a sachet, and where to hang it.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 12px;\"\u003e\n\u003ca style=\"color: #1A2810; text-decoration: underline;\" href=\"\/blogs\/predatory-mite-matters\/why-cucumeris-releases-fail\"\u003eThe Mites Are Alive. The Thrips Are Winning.\u003c\/a\u003e\u003cspan style=\"display:block;color:#6A6A63;font-size:13px;line-height:1.6;margin-top:3px;\"\u003eEleven failure modes, each with the fingerprint that tells it apart.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 12px;\"\u003e\n\u003ca style=\"color: #1A2810; text-decoration: underline;\" href=\"\/blogs\/predatory-mite-matters\/cucumeris-first-instar-thrips\"\u003eSix Stages. It Reaches One.\u003c\/a\u003e\u003cspan style=\"display:block;color:#6A6A63;font-size:13px;line-height:1.6;margin-top:3px;\"\u003eThe one prey stage it can kill, and everything that follows.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FGMN Nursery","offers":[{"title":"Default Title","offer_id":46248216264787,"sku":"CUCU-SACHET","price":2.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/0883\/5411\/files\/Cucumeris_Sachet.jpg?v=1789268026","url":"https:\/\/airefinery.com\/products\/neoseiulus-cucumeris-slow-release-prevention-sachets","provider":"Airefinery","version":"1.0","type":"link"}